What are the cheapest airlines flying from Washington, D.C. to Brussels Bruxelles-National Airport round-trip?

According to our current data, Scandinavian Airlines ($611), TAP AIR PORTUGAL ($624), and Turkish Airlines ($661) offers the cheapest pricing from Washington, D.C. to Brussels Bruxelles-National Airport. You may be able to fly from Washington, D.C. to Brussels Bruxelles-National Airport for 29% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. to Brussels Bruxelles-National Airport one-way?

To fly one-way, consider booking your trip with PLAY, which is currently one of the cheapest options available, starting at $341. TAP AIR PORTUGAL flights start at $418 while deals on Scandinavian Airlines start at $455 one-way.

What is the cheapest day to fly from Washington, D.C. to Brussels Bruxelles-National Airport?

Travelers seeking maximum savings on their Washington, D.C. to Brussels Bruxelles-National Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to Brussels Bruxelles-National Airport?

When deciding which route to take from Washington, D.C. to Brussels Bruxelles-National Airport consider Washington, D.C. Dulles Intl - Brussels Bruxelles-National, Washington, D.C. Reagan-National - Brussels Bruxelles-National or Baltimore/Washington - Brussels Bruxelles-National as they are the most popular.

What are the cheapest flights from Washington, D.C. to Brussels Bruxelles-National Airport?

Looking at all options, your cheapest flight can be booked for $534. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $461 on average our data indicates $1,554 when flying from Washington, D.C. to Brussels Bruxelles-National Airport.

What are the most reliable airlines from Washington, D.C. to Brussels Bruxelles-National Airport?

Consider Air Canada (65%), Austrian Airlines (65%) or SWISS (65%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Brussels Bruxelles-National Airport.

What are the most popular airlines that fly from Washington, D.C. to Brussels Bruxelles-National Airport?

Consider British Airways, Aer Lingus or Icelandair when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Brussels Bruxelles-National Airport.

Where are the most common layover locations when flying from Washington, D.C. to Brussels Bruxelles-National Airport?

Washington, D.C. to Brussels Bruxelles-National Airport flights have a layover in Reykjavik most of the time.

Where are the least popular layover locations for Washington, D.C. to Brussels Bruxelles-National Airport flights?

Washington, D.C. to Brussels Bruxelles-National Airport flights that have layovers will least frequently stop in Dublin.

What are some popular things to do or see while on a layover in Reykjavik?

Reykjavik travelers tend to visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool more than anywhere else. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Travelers can book a car rental at Reykjavik Keflavik Intl for about $49 per day to make their sightseeing more efficient.

What is the cheapest day to fly round-trip from Washington, D.C. to Brussels Bruxelles-National Airport?

Sunday flights are generally found to be more expensive for flights from Washington, D.C. to Brussels Bruxelles-National Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brussels Bruxelles-National Airport.

What is the cheapest month to fly from Washington, D.C. to Brussels Bruxelles-National Airport?

January is one of the best times of the year to fly to Brussels Bruxelles-National Airport from Washington, D.C.. Prices for January average $863 per person but you can even find prices for as low as $397. The most expensive prices can be found in the month of December. Opting for a January flight can save you 47% on your journey compared to booking in December

Most accurate provider : When it comes to deals on Washington, D.C.-Brussels Bruxelles-National Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Brussels Bruxelles-National Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Washington, D.C. to Bruxelles-National that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Bruxelles-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Bruxelles-National.

Can I find deals for business class flights from Washington, D.C. to Bruxelles-National?

Yes. Cheapflights offers flight deals from Washington, D.C. to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$304+ Flights from Washington, D.C. to Brussels Bruxelles-National Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington, D.C. to Bruxelles-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Washington, D.C. to Brussels Bruxelles-National are usually found in January or February, booked 71 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Washington, D.C. to Bruxelles-National

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$611 (Mytrip)
One-way from	$304 (Mytrip)
Popular in	December
Cheapest in	January
Average price	$822
Good round-trip deal	$954 or less
Good one-way deal	$590 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Brussels Bruxelles-National flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Brussels Bruxelles-National flights.

Search Deals

From Washington, D.C. (WAS) to Brussels Bruxelles-National

Search Deals

One-way flight from Washington, D.C. (WAS) to Brussels Bruxelles-National

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to Brussels Bruxelles-National.

Search Deals

Price to beat on a one-way flight from Washington, D.C. (WAS) to Brussels Bruxelles-National.

Search Deals

Find flight deals from Washington, D.C. to Bruxelles-National

Cheapest flights from Washington, D.C. to Bruxelles-National
Explore the most affordable flight options available from Washington, D.C. to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Mon 8/116:50 pmBWI - BRU

1 stop10h 40mPLAY

Sat 8/3012:30 pmBRU - BWI

1 stop11h 10mPLAY

Deal found 4/16

$544

Thu 10/1610:05 pmIAD - BRU

2 stops14h 15mScandinavian Airlines

Tue 10/2112:40 pmBRU - IAD

2 stops37h 19mScandinavian Airlines

Deal found 4/16

$547

Thu 5/16:50 pmBWI - BRU

2 stops19h 20mMultiple Airlines

Wed 5/149:30 pmBRU - BWI

2 stops26h 10mMultiple Airlines

Deal found 4/16

$611

Mon 5/510:20 pmIAD - BRU

1 stop19h 35mTAP AIR PORTUGAL

Tue 5/2011:50 amBRU - IAD

1 stop33h 30mTAP AIR PORTUGAL

Deal found 4/17

$624

Wed 5/75:50 pmIAD - BRU

2 stops23h 20mMultiple Airlines

Tue 5/2012:20 pmBRU - IAD

2 stops33h 00mMultiple Airlines

Deal found 4/17

$630

Mon 9/151:30 pmIAD - BRU

1 stop14h 40mTurkish Airlines

Tue 12/1611:40 amBRU - IAD

1 stop37h 50mTurkish Airlines

Deal found 4/15

$636

Tue 5/1311:10 amDCA - BRU

2 stops25h 20mScandinavian Airlines

Tue 5/2010:20 amBRU - DCA

2 stops18h 25mScandinavian Airlines

Deal found 4/17

$640

Wed 8/271:00 pmBWI - BRU

2 stops14h 40mScandinavian Airlines

Tue 9/27:10 pmBRU - BWI

2 stops32h 33mScandinavian Airlines

Deal found 4/17

$647

Tue 8/128:30 pmIAD - BRU

1 stop10h 20mIcelandair

Sun 8/241:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 4/17

$658

Tue 11/2511:00 amDCA - BRU

1 stop14h 55mAir Canada

Tue 12/210:00 amBRU - DCA

1 stop11h 19mAir Canada

Deal found 4/16

$749

Sun 9/145:45 pmIAD - BRU

Nonstop7h 30mUnited Airlines

Fri 12/1911:55 amBRU - IAD

Nonstop8h 40mUnited Airlines

Deal found 4/15

$749

Tue 8/128:30 pmBWI - BRU

1 stop10h 20mIcelandair

Sun 8/241:50 pmBRU - BWI

1 stop11h 35mIcelandair

Deal found 4/17

$780

Best flights from Washington, D.C. to Bruxelles-National
Discover carefully curated flight deals from Washington, D.C. to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Thu 5/16:50 pmBWI - BRU

2 stops19h 20mMultiple Airlines

Wed 5/149:30 pmBRU - BWI

2 stops26h 10mMultiple Airlines

Deal found 4/16

$611

Tue 4/2210:05 pmIAD - BRU

1 stop14h 25mScandinavian Airlines

Wed 5/74:00 pmBRU - IAD

1 stop33h 59mScandinavian Airlines

Deal found 4/17

$611

Mon 5/510:20 pmIAD - BRU

1 stop19h 35mTAP AIR PORTUGAL

Tue 5/2011:50 amBRU - IAD

1 stop33h 30mTAP AIR PORTUGAL

Deal found 4/17

$624

Wed 4/231:30 pmIAD - BRU

1 stop17h 55mTurkish Airlines

Wed 4/302:25 pmBRU - IAD

1 stop27h 20mTurkish Airlines

Deal found 4/16

$661

Fri 7/46:50 pmBWI - BRU

1 stop10h 40mPLAY

Tue 7/812:30 pmBRU - BWI

1 stop11h 10mPLAY

Deal found 4/17

$703

Wed 5/75:20 pmIAD - BRU

1 stop10h 20mAer Lingus

Fri 5/910:20 amBRU - IAD

1 stop14h 35mAer Lingus

Deal found 4/17

$793

Wed 5/214:15 pmDCA - BRU

2 stops14h 35mIcelandair

Wed 5/281:50 pmBRU - DCA

2 stops24h 10mIcelandair

Deal found 4/16

$843

Wed 4/309:05 pmIAD - BRU

1 stop14h 30mRoyal Air Maroc

Thu 5/296:35 pmBRU - IAD

1 stop30h 30mRoyal Air Maroc

Deal found 4/17

$866

Sat 5/314:35 pmDCA - BRU

2 stops33h 15mAir Canada

Sat 6/710:00 amBRU - DCA

1 stop11h 49mAir Canada

Deal found 4/16

$925

Mon 6/24:30 pmIAD - BRU

1 stop12h 10mITA Airways

Sun 6/86:55 pmBRU - IAD

1 stop25h 45mITA Airways

Deal found 4/16

$930

Mon 7/145:39 pmIAD - BRU

2 stops14h 41mAmerican Airlines

Tue 7/223:05 pmBRU - IAD

1 stop11h 05mAmerican Airlines

Deal found 4/15

$953

Wed 6/1111:57 amBWI - BRU

2 stops14h 43mDelta

Wed 8/1310:45 amBRU - BWI

1 stop14h 08mDelta

Deal found 4/16

$1,153

Last-minute flights from Washington, D.C. to Bruxelles-National
Discover last-minute flight deals from Washington, D.C. to Bruxelles-National. Data last updated April 17, 2025 and is based on user searches.

Tue 4/2210:05 pmIAD - BRU

1 stop14h 25mScandinavian Airlines

Wed 5/74:00 pmBRU - IAD

1 stop33h 59mScandinavian Airlines

Deal found 4/17

$611

Tue 4/226:25 amDCA - BRU

2 stops26h 55mScandinavian Airlines

Tue 5/2010:20 amBRU - DCA

2 stops18h 25mScandinavian Airlines

Deal found 4/17

$704

Tue 4/225:00 pmDCA - BRU

2 stops37h 50mIcelandair

Sun 5/41:50 pmBRU - DCA

2 stops23h 51mIcelandair

Deal found 4/16

$886

Tue 4/2211:00 amDCA - BRU

2 stops27h 00mMultiple Airlines

Wed 4/304:55 pmBRU - DCA

2 stops28h 54mMultiple Airlines

Deal found 4/16

$912

Wed 4/231:30 pmIAD - BRU

1 stop17h 55mTurkish Airlines

Wed 4/302:25 pmBRU - IAD

1 stop27h 20mTurkish Airlines

Deal found 4/16

$661

Thu 4/244:10 pmDCA - BRU

1 stop9h 55mAir Canada

Wed 4/3010:00 amBRU - DCA

1 stop11h 24mAir Canada

Deal found 4/17

$1,923

Sat 4/268:30 pmBWI - BRU

1 stop10h 20mIcelandair

Sun 5/111:50 pmBRU - BWI

1 stop11h 35mIcelandair

Deal found 4/16

$996

Sun 4/276:50 pmBWI - BRU

2 stops21h 05mMultiple Airlines

Thu 5/19:40 pmBRU - BWI

2 stops26h 00mMultiple Airlines

Deal found 4/16

$716

Sun 4/2710:05 pmIAD - BRU

2 stops16h 30mMultiple Airlines

Thu 5/18:55 pmBRU - IAD

1 stop24h 25mMultiple Airlines

Deal found 4/16

$732

Sun 4/275:45 pmIAD - BRU

1 stop15h 20mTAP AIR PORTUGAL

Thu 5/111:50 amBRU - IAD

1 stop15h 00mTAP AIR PORTUGAL

Deal found 4/17

$1,084

Sun 4/2711:00 amDCA - BRU

2 stops17h 40mITA Airways

Thu 5/111:35 amBRU - DCA

2 stops17h 10mITA Airways

Deal found 4/16

$1,774

Sun 4/275:35 pmIAD - BRU

Nonstop7h 40mBrussels Airlines

Thu 5/110:45 amBRU - IAD

Nonstop8h 45mBrussels Airlines

Deal found 4/16

$1,934

One-way flights from Washington, D.C. to Bruxelles-National
Search for one-way flight options from Washington, D.C. to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Mon 7/146:50 pmBWI - BRU

2 stops20h 50mMultiple Airlines

Deal found 4/17

$304

Mon 7/146:50 pmBWI - BRU

1 stop10h 40mPLAY

Deal found 4/17

$341

Sun 6/11:34 pmIAD - BRU

3 stops50h 06mMultiple Airlines

Deal found 4/17

$387

Wed 5/1410:20 pmIAD - BRU

1 stop30h 40mTAP AIR PORTUGAL

Deal found 4/16

$418

Thu 5/156:05 amDCA - BRU

2 stops27h 15mScandinavian Airlines

Deal found 4/16

$455

Thu 5/156:00 amDCA - BRU

1 stop19h 50mMultiple Airlines

Deal found 4/16

$465

Sun 6/111:15 pmIAD - BRU

1 stop31h 35mIcelandair

Deal found 4/17

$541

Tue 7/85:20 pmIAD - BRU

1 stop10h 20mAer Lingus

Deal found 4/16

$557

Sat 7/58:30 pmBWI - BRU

1 stop10h 20mIcelandair

Deal found 4/17

$573

Tue 7/811:15 amDCA - BRU

2 stops17h 45mTAP AIR PORTUGAL

Deal found 4/17

$583

Fri 5/161:30 pmIAD - BRU

1 stop17h 55mTurkish Airlines

Deal found 4/16

$646

Mon 5/199:20 pmBWI - BRU

1 stop11h 00mBritish Airways

Deal found 4/16

$656

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Mon 8/11

6:50 pm-11:30 am

1 stop10h 40m

Brussels Bruxelles-National

Sat 8/30

12:30 pm-5:40 pm

1 stop11h 10m

$544

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 9/15

10:05 pm-9:40 am

1 stop29h 35m

Brussels Bruxelles-National

Thu 9/25

4:00 pm-7:59 pm

1 stop33h 59m

$564

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Thu 5/1

6:50 pm-8:10 pm

2 stops19h 20m

Brussels Bruxelles-National

Wed 5/14

9:30 pm-5:40 pm

2 stops26h 10m

$611

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 5/5

10:20 pm-11:55 pm

1 stop19h 35m

Brussels Bruxelles-National

Tue 5/20

11:50 am-3:20 pm

1 stop33h 30m

$624

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Wed 5/7

5:50 pm-11:10 pm

2 stops23h 20m

Brussels Bruxelles-National

Tue 5/20

12:20 pm-3:20 pm

2 stops33h 00m

$630

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 9/15

1:30 pm-10:10 am

1 stop14h 40m

Brussels Bruxelles-National

Tue 12/16

11:40 am-7:30 pm

1 stop37h 50m

$636

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 5/13

11:10 am-6:30 pm

2 stops25h 20m

Brussels Bruxelles-National

Tue 5/20

10:20 am-10:45 pm

2 stops18h 25m

$640

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Wed 8/27

1:00 pm-9:40 am

2 stops14h 40m

Brussels Bruxelles-National

Tue 9/2

7:10 pm-9:43 pm

2 stops32h 33m

$647

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 8/12

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

Sun 8/24

1:50 pm-7:20 pm

1 stop11h 30m

$658

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 9/14

5:45 pm-7:15 am

Nonstop7h 30m

Brussels Bruxelles-National

Fri 12/19

11:55 am-2:35 pm

Nonstop8h 40m

$749

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 55 results

...

Compare providers for flights from Washington, D.C. to Bruxelles-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Bruxelles-National in April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Brussels Bruxelles-National Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Brussels Bruxelles-National Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Washington, D.C. to Brussels Bruxelles-National Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Brussels Bruxelles-National Airport trip

Airlines

United Airlines

Polaris offers lie-flat seats with Saks Fifth Avenue bedding and noise-reducing headphones.

Premium Plus includes 2 checked bags, priority check-in, and upgraded meals on international flights.

Read more about United Airlinesby Harriet Baskas

Lufthansa

Allegris economy features 31-inch pitch seats with adjustable headrests for better sleep.

Premium economy offers hard-shell seats with generous recline, ideal for long-haul comfort.

Read more about Lufthansaby Blane Bachelor

Brussels Airlines

Business class offers two 32-kg checked bags and lounge access with fast track privileges.

Economy class includes seatback entertainment and a free meal on long-haul flights.

Our travel experts

Harriet Baskas

Expert on United Airlines

Blane Bachelor

Expert on Lufthansa

John Walton

Expert on Brussels Airlines

Best time to book a flight from Washington, D.C. to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Brussels Bruxelles-National Airport

How far ahead should I book a flight from Washington, D.C. to Brussels Bruxelles-National Airport?

The best time to book flights from Washington, D.C. to Brussels Bruxelles-National Airport is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Brussels Bruxelles-National Airport?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Brussels Bruxelles-National Airport (average of $614). Flying from Washington, D.C. to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to BRU?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 44% on flights from Washington, D.C. to Brussels Bruxelles-National Airport by exploring options for tickets in the morning.

Weekly flight availability from Washington, D.C. to Brussels Bruxelles-National Airport

The most flights from WAS to BRU are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Bruxelles-National by month

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 1.6 in.

Temperature in Bruxelles-National by month

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Bruxelles-National

See what other customers who have flown with Delta, United Airlines and Virgin Atlantic from Washington, D.C. to Brussels have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,916 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines

7.3

Good

3,769 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Scandinavian Airlines

7.3

Good

1,335 reviews

Delta

8.0

Very good

7,916 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. to Brussels Bruxelles-National Airport round-trip?
According to our current data, Scandinavian Airlines ($611), TAP AIR PORTUGAL ($624), and Turkish Airlines ($661) offers the cheapest pricing from Washington, D.C. to Brussels Bruxelles-National Airport. You may be able to fly from Washington, D.C. to Brussels Bruxelles-National Airport for 29% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. to Brussels Bruxelles-National Airport one-way?
To fly one-way, consider booking your trip with PLAY, which is currently one of the cheapest options available, starting at $341. TAP AIR PORTUGAL flights start at $418 while deals on Scandinavian Airlines start at $455 one-way.
What are the most popular routes from Washington, D.C. to Brussels Bruxelles-National Airport?
When deciding which route to take from Washington, D.C. to Brussels Bruxelles-National Airport consider Washington, D.C. Dulles Intl - Brussels Bruxelles-National, Washington, D.C. Reagan-National - Brussels Bruxelles-National or Baltimore/Washington - Brussels Bruxelles-National as they are the most popular.
What are the most reliable airlines from Washington, D.C. to Brussels Bruxelles-National Airport?
Consider Air Canada (65%), Austrian Airlines (65%) or SWISS (65%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Brussels Bruxelles-National Airport.
What are the cheapest flights from Washington, D.C. to Brussels Bruxelles-National Airport?
Looking at all options, your cheapest flight can be booked for $534. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $461 on average our data indicates $1,554 when flying from Washington, D.C. to Brussels Bruxelles-National Airport.
Where are the most common layover locations when flying from Washington, D.C. to Brussels Bruxelles-National Airport?
Washington, D.C. to Brussels Bruxelles-National Airport flights have a layover in Reykjavik most of the time.
What are some popular things to do or see while on a layover in Reykjavik?
Reykjavik travelers tend to visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool more than anywhere else. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Travelers can book a car rental at Reykjavik Keflavik Intl for about $49 per day to make their sightseeing more efficient.
Where are the least popular layover locations for Washington, D.C. to Brussels Bruxelles-National Airport flights?
Washington, D.C. to Brussels Bruxelles-National Airport flights that have layovers will least frequently stop in Dublin.
Can I find deals for flights from Washington, D.C. to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Bruxelles-National.
Can I find deals for business class flights from Washington, D.C. to Bruxelles-National?
Yes. Cheapflights offers flight deals from Washington, D.C. to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Brussels Bruxelles-National Airport?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Brussels Bruxelles-National Airport (average of $614). Flying from Washington, D.C. to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,146). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Charleroi

Mons

Mechelen

Zaventem

Spa

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Washington, D.C. to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$331	Average$575	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$406	Average$574	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$441	Average$856	FlexibilityNo cancel fee	On-time76%
TAP AIR PORTUGAL	Cheapest$492	Average$954	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$516	Average$892	FlexibilityNo cancel fee	On-time70%
Turkish Airlines	Cheapest$552	Average$610	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$559	Average$764	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$694	Average$1,157	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$724	Average$1,113	FlexibilityNo cancel fee	On-time69%
Brussels Airlines	Cheapest$913	Average$1,326	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$304+ Cheap flights from Washington, D.C. (WAS) to Bruxelles-National (BRU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Bruxelles-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. to Brussels Bruxelles-National are usually found in January or February, booked 71 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Washington, D.C. to Bruxelles-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Washington, D.C. to Bruxelles-National

Cheapest flights from Washington, D.C. to Bruxelles-NationalExplore the most affordable flight options available from Washington, D.C. to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Washington, D.C. to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Brussels Bruxelles-National Airport that are best for you.

Compare providers for flights from Washington, D.C. to Bruxelles-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Bruxelles-National in April.

The best insider tips for Washington, D.C. to Brussels Bruxelles-National Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Brussels Bruxelles-National Airport trip

Airlines

United Airlines

Lufthansa

Brussels Airlines

Our travel experts

Best time to book a flight from Washington, D.C. to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Brussels Bruxelles-National Airport

How far ahead should I book a flight from Washington, D.C. to Brussels Bruxelles-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Bruxelles-National. Price data was last updated on April 11, 2025.

What is the cheapest month to book a flight from Washington, D.C. to Brussels Bruxelles-National Airport?

What is the cheapest time of day to fly from WAS to BRU?

Find hourly flight availability from Washington, D.C. to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Weekly flight availability from Washington, D.C. to Brussels Bruxelles-National Airport

Rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.

Temperature in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Bruxelles-National

See what other customers who have flown with Delta, United Airlines and Virgin Atlantic from Washington, D.C. to Brussels have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Washington, D.C. to Brussels Bruxelles-National Airport round-trip?

What are the cheapest airlines to fly from Washington, D.C. to Brussels Bruxelles-National Airport one-way?

What are the most popular routes from Washington, D.C. to Brussels Bruxelles-National Airport?

What are the most reliable airlines from Washington, D.C. to Brussels Bruxelles-National Airport?

What are the cheapest flights from Washington, D.C. to Brussels Bruxelles-National Airport?

Where are the most common layover locations when flying from Washington, D.C. to Brussels Bruxelles-National Airport?

What are some popular things to do or see while on a layover in Reykjavik?

Where are the least popular layover locations for Washington, D.C. to Brussels Bruxelles-National Airport flights?

Can I find deals for flights from Washington, D.C. to Bruxelles-National that include hotel bookings?

How can I find direct flights from Washington, D.C. to Bruxelles-National?

Can I find deals for business class flights from Washington, D.C. to Bruxelles-National?

What is the cheapest month to book a flight from Washington, D.C. to Brussels Bruxelles-National Airport?

Traveling to a place near Washington, D.C.?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Bruxelles-National

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington, D.C. to Bruxelles-National

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to Bruxelles-National
Explore the most affordable flight options available from Washington, D.C. to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.