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

According to our current data, Scandinavian Airlines ($516), Turkish Airlines ($650), and TAP AIR PORTUGAL ($665) 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 39% 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 Scandinavian Airlines, which is currently one of the cheapest options available, starting at $365. TAP AIR PORTUGAL flights start at $366 while deals on Icelandair start at $514 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, Baltimore/Washington - Brussels Bruxelles-National or Washington, D.C. Reagan-National - Brussels Bruxelles-National as they are the most popular.

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

Consider British Airways, Icelandair or PLAY 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 $52 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 $847 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

$243+ Flights from Washington, D.C. to Brussels Bruxelles-National Airport

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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”

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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.

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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	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$516 (oojo)
One-way from	$243 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$821
Good round-trip deal	$958 or less
Good one-way deal	$698 or less

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

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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. 1% potential increase in price ($9 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($37 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.

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

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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 1, 2025.

Thu 11/65:10 pmIAD - BRU

2 stops12h 55mScandinavian Airlines

Tue 11/1812:45 pmBRU - IAD

2 stops32h 55mScandinavian Airlines

Deal found 3/31

$513

Wed 11/55:10 pmIAD - BRU

1 stop10h 30mMultiple Airlines

Mon 11/109:50 amBRU - IAD

1 stop11h 50mMultiple Airlines

Deal found 3/31

$585

Tue 12/25:30 pmIAD - BRU

1 stop17h 35mTAP AIR PORTUGAL

Tue 12/96:00 amBRU - IAD

1 stop15h 15mTAP AIR PORTUGAL

Deal found 3/31

$620

Mon 4/286:25 amDCA - BRU

2 stops26h 55mScandinavian Airlines

Thu 5/1510:20 amBRU - DCA

2 stops18h 25mScandinavian Airlines

Deal found 3/31

$636

Mon 4/286:50 pmBWI - BRU

2 stops14h 30mMultiple Airlines

Tue 5/64:00 pmBRU - BWI

2 stops31h 40mMultiple Airlines

Deal found 3/31

$643

Thu 4/241:30 pmIAD - BRU

1 stop19h 45mTurkish Airlines

Fri 5/24:15 pmBRU - IAD

1 stop33h 30mTurkish Airlines

Deal found 3/31

$650

Tue 11/251:00 pmBWI - BRU

2 stops14h 40mScandinavian Airlines

Tue 12/210:20 amBRU - BWI

2 stops17h 23mScandinavian Airlines

Deal found 3/31

$656

Thu 11/67:30 pmBWI - BRU

1 stop10h 25mIcelandair

Fri 11/2112:50 pmBRU - BWI

1 stop11h 40mIcelandair

Deal found 3/31

$684

Mon 7/146:50 pmBWI - BRU

1 stop10h 40mPLAY

Tue 7/2212:30 pmBRU - BWI

1 stop11h 10mPLAY

Deal found 3/30

$722

Mon 11/312:55 pmDCA - BRU

2 stops13h 00mAir Canada

Tue 11/1810:00 amBRU - DCA

1 stop11h 19mAir Canada

Deal found 3/31

$747

Mon 11/33:55 pmIAD - BRU

1 stop10h 00mUnited Airlines

Fri 11/2111:55 amBRU - IAD

Nonstop8h 40mUnited Airlines

Deal found 3/31

$747

Tue 11/253:55 pmIAD - BRU

2 stops15h 15mAir Canada

Tue 12/210:00 amBRU - IAD

1 stop11h 13mAir Canada

Deal found 3/31

$750

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 1, 2025.

Sat 8/2310:05 pmIAD - BRU

1 stop15h 45mScandinavian Airlines

Sat 8/3010:20 amBRU - IAD

1 stop15h 39mScandinavian Airlines

Deal found 3/31

$516

Mon 4/286:50 pmBWI - BRU

2 stops17h 40mMultiple Airlines

Tue 5/64:00 pmBRU - BWI

2 stops31h 40mMultiple Airlines

Deal found 3/31

$643

Thu 4/241:30 pmIAD - BRU

1 stop19h 45mTurkish Airlines

Fri 5/24:15 pmBRU - IAD

1 stop33h 30mTurkish Airlines

Deal found 3/31

$650

Tue 8/1210:20 pmIAD - BRU

1 stop15h 45mTAP AIR PORTUGAL

Fri 8/225:55 amBRU - IAD

1 stop20h 55mTAP AIR PORTUGAL

Deal found 3/31

$665

Sun 5/115:20 pmIAD - BRU

1 stop10h 20mAer Lingus

Fri 5/1610:20 amBRU - IAD

1 stop14h 35mAer Lingus

Deal found 3/31

$753

Wed 5/288:30 pmBWI - BRU

1 stop10h 20mIcelandair

Tue 6/101:50 pmBRU - BWI

1 stop11h 35mIcelandair

Deal found 3/31

$907

Sun 9/149:40 amDCA - BRU

1 stop16h 25mUnited Airlines

Thu 12/2510:10 amBRU - DCA

1 stop14h 42mUnited Airlines

Deal found 3/30

$907

Sun 9/146:00 amDCA - BRU

1 stop20h 05mAir Canada

Thu 12/252:25 pmBRU - DCA

2 stops24h 32mAir Canada

Deal found 3/30

$913

Mon 6/236:50 pmBWI - BRU

1 stop10h 40mWorldTicket

Tue 7/112:30 pmBRU - BWI

1 stop11h 10mWorldTicket

Deal found 3/31

$927

Tue 9/163:30 pmDCA - BRU

2 stops12h 10mDelta

Thu 12/2510:45 amBRU - DCA

2 stops18h 09mDelta

Deal found 3/30

$956

Wed 5/2111:10 amDCA - BRU

1 stop15h 30mAir France

Mon 6/910:45 amBRU - DCA

1 stop13h 27mAir France

Deal found 3/31

$1,121

Sat 8/237:45 pmDCA - BRU

2 stops32h 10mBritish Airways

Sat 8/3010:05 pmBRU - DCA

2 stops24h 11mBritish Airways

Deal found 3/31

$1,149

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 1, 2025 and is based on user searches.

Sun 4/610:05 pmIAD - BRU

1 stop11h 15mScandinavian Airlines

Mon 9/229:15 pmBRU - IAD

2 stops28h 44mScandinavian Airlines

Deal found 3/31

$615

Sun 4/65:45 pmIAD - BRU

1 stop20h 20mTAP AIR PORTUGAL

Thu 4/105:55 amBRU - IAD

1 stop15h 25mTAP AIR PORTUGAL

Deal found 4/1

$676

Sun 4/610:20 pmIAD - BRU

1 stop15h 45mMultiple Airlines

Wed 4/97:05 amBRU - IAD

2 stops18h 00mMultiple Airlines

Deal found 4/1

$863

Sun 4/68:30 pmBWI - BRU

1 stop10h 20mIcelandair

Thu 9/251:50 pmBRU - BWI

1 stop11h 35mIcelandair

Deal found 3/31

$1,065

Sun 4/64:30 pmIAD - BRU

1 stop12h 10mITA Airways

Thu 4/108:15 pmBRU - IAD

2 stops24h 25mITA Airways

Deal found 4/1

$1,143

Tue 4/86:50 pmBWI - BRU

2 stops17h 30mMultiple Airlines

Fri 9/261:50 pmBRU - BWI

1 stop11h 35mMultiple Airlines

Deal found 3/31

$856

Wed 4/96:30 amDCA - BRU

2 stops26h 50mScandinavian Airlines

Thu 9/2510:20 amBRU - DCA

2 stops17h 59mScandinavian Airlines

Deal found 3/31

$861

Wed 4/91:30 pmIAD - BRU

1 stop17h 55mTurkish Airlines

Thu 9/2511:10 amBRU - IAD

1 stop38h 35mTurkish Airlines

Deal found 3/31

$902

Wed 4/99:00 amDCA - BRU

2 stops21h 50mIcelandair

Thu 9/251:50 pmBRU - DCA

2 stops24h 19mIcelandair

Deal found 3/31

$939

Wed 4/910:59 amBWI - BRU

2 stops16h 41mScandinavian Airlines

Thu 9/2510:20 amBRU - BWI

2 stops19h 52mScandinavian Airlines

Deal found 3/31

$1,061

Wed 4/99:05 pmIAD - BRU

1 stop14h 30mRoyal Air Maroc

Fri 9/267:10 amBRU - IAD

1 stop17h 55mRoyal Air Maroc

Deal found 3/31

$1,061

Wed 4/91:50 pmBWI - BRU

2 stops18h 15mBritish Airways

Thu 9/252:50 pmBRU - BWI

1 stop10h 45mBritish Airways

Deal found 3/31

$1,831

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 1, 2025.

Mon 4/73:13 pmBWI - BRU

3 stops35h 47mMultiple Airlines

Deal found 3/31

$243

Mon 4/78:30 pmIAD - BRU

3 stops30h 30mMultiple Airlines

Deal found 3/31

$363

Mon 5/1910:05 pmIAD - BRU

1 stop14h 25mScandinavian Airlines

Deal found 3/30

$365

Sun 9/2110:20 pmIAD - BRU

1 stop15h 45mTAP AIR PORTUGAL

Deal found 3/31

$366

Thu 5/158:30 pmBWI - BRU

1 stop10h 20mIcelandair

Deal found 3/31

$514

Sat 7/511:15 pmIAD - BRU

1 stop31h 35mIcelandair

Deal found 3/31

$548

Mon 4/73:45 pmDCA - BRU

2 stops26h 10mTAP AIR PORTUGAL

Deal found 3/31

$562

Wed 9/1012:00 pmDCA - BRU

2 stops15h 40mScandinavian Airlines

Deal found 3/31

$564

Tue 4/159:20 pmBWI - BRU

1 stop14h 25mBritish Airways

Deal found 3/31

$575

Tue 9/169:20 pmBWI - BRU

2 stops41h 20mAer Lingus

Deal found 3/31

$578

Tue 9/1611:00 amDCA - BRU

2 stops24h 40mMultiple Airlines

Deal found 3/31

$584

Wed 4/91:30 pmIAD - BRU

1 stop17h 55mTurkish Airlines

Deal found 3/31

$596

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

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 8/23

10:05 pm-7:50 pm

1 stop15h 45m

Brussels Bruxelles-National

Sat 8/30

10:20 am-7:59 pm

1 stop15h 39m

$516

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 4/28

6:25 am-3:20 pm

2 stops26h 55m

Brussels Bruxelles-National

Tue 5/13

10:20 am-10:45 pm

2 stops18h 25m

$636

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Mon 4/28

6:50 pm-3:20 pm

2 stops14h 30m

Brussels Bruxelles-National

Tue 5/6

4:00 pm-5:40 pm

2 stops31h 40m

$643

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 4/24

1:30 pm-3:15 pm

1 stop19h 45m

Brussels Bruxelles-National

Fri 5/2

4:15 pm-7:45 pm

1 stop33h 30m

$650

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 4/28

8:30 pm-10:15 am

3 stops31h 45m

Brussels Bruxelles-National

Tue 5/6

9:00 am-8:50 pm

2 stops17h 50m

$662

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 8/12

10:20 pm-8:05 pm

1 stop15h 45m

Brussels Bruxelles-National

Fri 8/22

5:55 am-8:50 pm

1 stop20h 55m

$665

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Mon 7/14

6:50 pm-11:30 am

1 stop10h 40m

Brussels Bruxelles-National

Tue 7/22

12:30 pm-5:40 pm

1 stop11h 10m

$722

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Wed 8/27

1:00 pm-6:30 pm

2 stops23h 30m

Brussels Bruxelles-National

Tue 9/2

8:30 pm-9:43 pm

2 stops31h 13m

$752

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 5/11

5:20 pm-9:40 am

1 stop10h 20m

Brussels Bruxelles-National

Fri 5/16

10:20 am-6:55 pm

1 stop14h 35m

$753

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Thu 5/15

6:00 am-7:50 am

2 stops19h 50m

Brussels Bruxelles-National

Thu 5/22

8:05 pm-10:28 pm

3 stops32h 23m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 54 results

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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*
AranGrant	Price Accuracy3 stars	Trust Score*1 star
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 Monday (6 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, KLM and LOT 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

7,899 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

7,899 reviews

Delta

8.0

Very good

7,899 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.

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,899 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.

LOT

7.6

Good

1,065 reviews

Delta

8.0

Very good

7,899 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.

Finnair

7.6

Good

1,267 reviews

Delta

8.0

Very good

7,899 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.

Air France

7.4

Good

1,425 reviews

Delta

8.0

Very good

7,899 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 ($516), Turkish Airlines ($650), and TAP AIR PORTUGAL ($665) 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 39% 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 Scandinavian Airlines, which is currently one of the cheapest options available, starting at $365. TAP AIR PORTUGAL flights start at $366 while deals on Icelandair start at $514 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, Baltimore/Washington - Brussels Bruxelles-National or Washington, D.C. Reagan-National - Brussels Bruxelles-National as they are the most popular.
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 $52 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.

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

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$331	Average$576	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$419	Average$586	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$441	Average$864	FlexibilityNo cancel fee	On-time76%
TAP AIR PORTUGAL	Cheapest$492	Average$953	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$516	Average$954	FlexibilityNo cancel fee	On-time70%
Aer Lingus	Cheapest$559	Average$757	FlexibilityNo cancel fee	On-timeN/A
Turkish Airlines	Cheapest$580	Average$710	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$694	Average$1,147	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$724	Average$1,112	FlexibilityNo cancel fee	On-time69%
Brussels Airlines	Cheapest$913	Average$1,331	FlexibilityNo cancel fee	On-timeN/A

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$243+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.

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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

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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 1, 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 1, 2025.

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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.

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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 March 28, 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 1, 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, KLM and LOT 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?

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What are the most popular routes 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?

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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 1, 2025.