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Washington, D.C.

$248+ Cheap flights from Brussels to Washington, D.C. (WAS)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — WAS
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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The best prices from Brussels to Washington, D.C. are usually found in September or October, booked 86 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Brussels to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2025.

Round-trip from

$440
(Flighttix)

One-way from

$248
(Mytrip)

Popular in

July

Cheapest in

September

Average price

$592
From Brussels to Washington, D.C. (WAS)
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One-way flight from Brussels to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Brussels to Washington, D.C.

Cheapest flights from Brussels to Washington, D.C.
Explore the most affordable flight options available from Brussels to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Flighttix deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/31:50 pmBRU - BWI
1 stop11h 35mIcelandair
Sun 4/68:30 pmBWI - BRU
1 stop10h 20mIcelandair
Deal found 2/21$440
This AirNGo deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/92:45 pmBRU - IAD
1 stop11h 00mBritish Airways
Sun 3/237:00 pmIAD - BRU
1 stop13h 55mBritish Airways
Deal found 2/21$451
This lastminute.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/34:00 pmBRU - IAD
1 stop33h 59mScandinavian Airlines
Sun 4/610:05 pmIAD - BRU
1 stop11h 15mScandinavian Airlines
Deal found 2/21$455
This Finnair deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/149:15 pmBRU - IAD
1 stop24h 35mMultiple Airlines
Mon 4/2810:40 pmIAD - BRU
1 stop12h 30mMultiple Airlines
Deal found 2/22$458
This AirNGo deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/911:20 amBRU - BWI
1 stop13h 25mBritish Airways
Sun 3/234:53 pmBWI - BRU
2 stops16h 02mBritish Airways
Deal found 2/21$459
This Gotogate deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/95:55 pmBRU - IAD
1 stop25h 05mTAP AIR PORTUGAL
Sun 3/2311:30 pmIAD - BRU
1 stop12h 35mTAP AIR PORTUGAL
Deal found 2/21$462
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:55 pmBRU - IAD
1 stop11h 15mAmerican Airlines
Sat 5/1010:45 pmIAD - BRU
1 stop15h 00mAmerican Airlines
Deal found 2/21$466
This Mytrip deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/239:35 amBRU - BWI
2 stops14h 05mMultiple Airlines
Tue 4/296:50 pmBWI - BRU
2 stops20h 15mMultiple Airlines
Deal found 2/22$468
This Booking.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/911:20 amBRU - DCA
2 stops16h 40mBritish Airways
Sun 3/236:59 pmDCA - BRU
2 stops13h 56mBritish Airways
Deal found 2/21$469
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2210:55 amBRU - BWI
2 stops16h 54mAmerican Airlines
Thu 5/19:20 pmBWI - BRU
1 stop10h 50mAmerican Airlines
Deal found 2/21$475
This Gurufare deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/111:50 pmBRU - IAD
1 stop11h 30mIcelandair
Thu 4/248:30 pmIAD - BRU
1 stop10h 20mIcelandair
Deal found 2/22$480
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2010:15 amBRU - DCA
2 stops17h 45mAmerican Airlines
Thu 3/276:59 pmDCA - BRU
2 stops13h 56mAmerican Airlines
Deal found 2/21$480

Find flights from Brussels to Washington, D.C. within your budget

Customize your flight search to find flights from Brussels to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Brussels

Fly to

Washington, D.C.

Route

Depart

Return

Price

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Thu 4/3

1:50 pm-7:25 pm

1 stop11h 35m

Baltimore/Washington

Sun 4/6

8:30 pm-12:50 pm

1 stop10h 20m

$440

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sun 3/9

2:45 pm-8:45 pm

1 stop11h 00m

Washington, D.C. Dulles Intl

Sun 3/23

7:00 pm-1:55 pm

1 stop13h 55m

$451

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 4/3

4:00 pm-7:59 pm

1 stop33h 59m

Washington, D.C. Dulles Intl

Sun 4/6

10:05 pm-3:20 pm

1 stop11h 15m

$455

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 4/14

9:15 pm-3:50 pm

1 stop24h 35m

Washington, D.C. Dulles Intl

Mon 4/28

10:40 pm-5:10 pm

1 stop12h 30m

$458

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Sun 3/9

11:20 am-7:45 pm

1 stop13h 25m

Baltimore/Washington

Sun 3/23

4:53 pm-1:55 pm

2 stops16h 02m

$459

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sun 3/9

5:55 pm-2:00 pm

1 stop25h 05m

Washington, D.C. Dulles Intl

Sun 3/23

11:30 pm-5:05 pm

1 stop12h 35m

$462

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 4/25

2:55 pm-8:10 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Sat 5/10

10:45 pm-7:45 pm

1 stop15h 00m

$466

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Wed 4/23

9:35 am-5:40 pm

2 stops14h 05m

Baltimore/Washington

Tue 4/29

6:50 pm-9:05 pm

2 stops20h 15m

$468

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Sun 3/9

11:20 am-11:00 pm

2 stops16h 40m

Washington, D.C. Reagan-National

Sun 3/23

6:59 pm-1:55 pm

2 stops13h 56m

$469

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Tue 4/22

10:55 am-9:49 pm

2 stops16h 54m

Baltimore/Washington

Thu 5/1

9:20 pm-2:10 pm

1 stop10h 50m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 60 results
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Best time to book a flight from Brussels to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Brussels 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.

Travel insights for flights from Brussels to Washington, D.C.

Get recent, data-driven insights about flights from Brussels to Washington, D.C. including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Brussels to Washington, D.C.. Price data was last updated on February 14, 2025.

The best time to book flights from Brussels to Washington, D.C. is 86 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 Brussels to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Brussels to Washington, D.C. (average of $309). Flying from Brussels to Washington, D.C. in June is currently the most expensive (average of $389). 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 BRU to WAS?

Find hourly flight availability from Brussels to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

It’s typically best to fly out from Brussels to Washington, D.C. in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Brussels to Washington, D.C.

Explore weekly flight availability from Brussels to Washington, D.C.. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 22, 2025.

The most flights from BR1 to WAS 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 Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated February 22, 2025.
Get a feel of what it's like to fly with Delta, KLM and LOT from Brussels to Washington, D.C. by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,079 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,566 reviews
Delta
8.0
Very good
8,203 reviews

Boarding

8.2

Crew

8.5

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Brussels to Washington, D.C.. 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 Brussels to Washington, D.C. round-trip?

    According to our current data, Icelandair ($440), British Airways ($451), and Scandinavian Airlines ($455) offers the cheapest pricing from Brussels to Washington, D.C.. Icelandair is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $443. However, be on the lookout for offers from Aer Lingus and British Airways, as they are both options that can get you from Brussels to Washington, D.C. for a low price.

  • What are the most popular routes from Brussels to Washington, D.C.?

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

  • What are the most reliable airlines from Brussels to Washington, D.C.?

    No one likes to see their flight delayed. When booking a flight from Brussels to Washington, D.C. consider choosing Air Canada (82%), Austrian Airlines (82%) or Brussels Airlines (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Brussels to Washington, D.C.?

    Looking at all options, your cheapest flight can be booked for $526. While the most popular route (Brussels Bruxelles-National - Washington, D.C. Dulles Intl) can be booked for $439 on average our data indicates $1,226 when flying from Brussels to Washington, D.C..

  • Can I find deals for flights from Brussels to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Brussels to Washington, D.C.?

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

  • Can I find deals for business class flights from Brussels to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Brussels to Washington, D.C. 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 Brussels to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Brussels to Washington, D.C. (average of $309). Flying from Brussels to Washington, D.C. in June is currently the most expensive (average of $389). 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

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Springfield
Rockville
Tysons
Gaithersburg
Silver Spring
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Woodbridge
Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill
Gettysburg

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Alternative routes for Brussels to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to Dulles Intl flights
Bruxelles-National to Reagan-National flights
Charleroi Brussels to Dulles Intl flights

Top 7 airlines flying from Brussels to Washington, D.C.

Discover the top 7 airlines that operate flights from Brussels to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$381Average$624FlexibilityNo cancel feeOn-time76%
PLAYCheapest$405Average$690FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$413Average$555FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$456Average$659FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$513Average$697FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$518Average$669FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$528Average$750FlexibilityNo cancel feeOn-timeN/A
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