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Washington, D.C.

$408+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — WAS
Jul 19 — Jul 261
Sun 7/19
Sun 7/26
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Brussels to Washington, D.C. are usually found in September or February, booked 77 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap 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 June 19, 2026.

This deal was found by Cheapflights users on 6/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:50 am
BRU
-
BWI
1 stop14h 50m
British Airways
Wed 9/167:25 pm
BWI
-
BRU
1 stop13h 40m
British Airways
Deal found 6/17$592
This deal was found by Cheapflights users on 6/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/810:55 am
BRU
-
BWI
1 stop12h 20m
British Airways
Mon 9/149:30 pm
BWI
-
BRU
1 stop10h 55m
British Airways
Deal found 6/17$593
This deal was found by Cheapflights users on 6/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:50 pm
BRU
-
BWI
1 stop11h 35m
Icelandair
Tue 9/158:30 pm
BWI
-
BRU
1 stop10h 25m
Icelandair
Deal found 6/17$602
This Mytrip deal was found by Cheapflights users on 6/14. 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 7/2211:35 am
BRU
-
IAD
1 stop32h 55m
ITA Airways
Thu 7/304:30 pm
IAD
-
BRU
1 stop12h 15m
ITA Airways
Deal found 6/14$616
This Mytrip deal was found by Cheapflights users on 6/15. 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.
Thu 7/236:55 pm
BRU
-
IAD
1 stop25h 35m
ITA Airways
Sun 8/94:30 pm
IAD
-
BRU
1 stop12h 15m
ITA Airways
Deal found 6/15$618
This deal was found by Cheapflights users on 6/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:50 pm
BRU
-
BWI
1 stop14h 25m
Icelandair
Sun 9/138:30 pm
BWI
-
BRU
1 stop10h 25m
Icelandair
Deal found 6/17$621
This deal was found by Cheapflights users on 6/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:50 pm
BRU
-
BWI
1 stop11h 35m
Icelandair
Sun 9/138:30 pm
BWI
-
BRU
1 stop10h 25m
Icelandair
Deal found 6/17$622
This oojo deal was found by Cheapflights users on 6/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 pm
BRU
-
IAD
1 stop25h 35m
ITA Airways
Sat 9/264:30 pm
IAD
-
BRU
1 stop19h 25m
ITA Airways
Deal found 6/14$624
This deal was found by Cheapflights users on 6/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:50 am
BRU
-
BWI
1 stop14h 50m
British Airways
Sat 9/127:25 pm
BWI
-
BRU
1 stop12h 55m
British Airways
Deal found 6/17$625
This lastminute.com deal was found by Cheapflights users on 6/15. 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.
Wed 9/96:55 pm
BRU
-
IAD
1 stop25h 35m
ITA Airways
Mon 9/144:30 pm
IAD
-
BRU
1 stop12h 15m
ITA Airways
Deal found 6/15$627
This oojo deal was found by Cheapflights users on 6/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:35 am
BRU
-
IAD
1 stop32h 55m
ITA Airways
Fri 8/284:30 pm
IAD
-
BRU
1 stop12h 15m
ITA Airways
Deal found 6/16$628
This Orbitz deal was found by Cheapflights users on 6/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:20 am
BRU
-
IAD
1 stop11h 25m
Aer Lingus
Sat 10/105:15 pm
IAD
-
BRU
1 stop10h 25m
Aer Lingus
Deal found 6/15$633

Find 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 June 19, 2026.

Round-trip from

$592

One-way from

$408
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$762
From Brussels to Washington, D.C. (WAS)
Search Deals
One-way flight from Brussels to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
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 June 19, 2026.
Use the filters below to find and compare flights from Brussels to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 8/27

6:55 pm-2:30 pm

1 stop25h 35m

Washington, D.C. Dulles Intl

Sun 8/30

4:30 pm-10:45 am

1 stop12h 15m

$639

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 12/2

7:00 pm-5:15 pm

2 stops28h 15m

Washington, D.C. Dulles Intl

Mon 1/11

8:30 pm-10:50 am

2 stops32h 20m

$680

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Fri 10/16

1:50 pm-7:25 pm

1 stop11h 35m

Baltimore/Washington

Sun 10/18

8:30 pm-12:55 pm

1 stop10h 25m

$713

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Wed 9/9

11:00 am-5:15 pm

1 stop12h 15m

Baltimore/Washington

Wed 9/16

7:25 pm-3:05 pm

1 stop13h 40m

$713

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 10/3

6:20 am-3:35 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Sat 10/10

12:30 pm-7:35 am

2 stops13h 05m

$716

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Wed 12/2

11:50 am-10:12 pm

2 stops16h 22m

Baltimore/Washington

Mon 1/11

8:35 pm-9:00 pm

1 stop18h 25m

$717

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 9/11

10:25 am-3:35 pm

1 stop11h 10m

Washington, D.C. Dulles Intl

Sun 9/27

12:25 pm-7:35 am

2 stops13h 10m

$717

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Wed 9/9

9:45 am-5:28 pm

1 stop13h 43m

Washington, D.C. Reagan-National

Mon 9/14

12:26 pm-7:40 am

1 stop13h 14m

$718

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Wed 9/2

9:45 am-10:44 pm

1 stop18h 59m

Washington, D.C. Reagan-National

Wed 9/16

9:20 am-7:40 am

2 stops16h 20m

$718

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Wed 9/2

9:45 am-9:28 pm

2 stops17h 43m

Baltimore/Washington

Wed 9/16

10:21 am-7:40 am

1 stop15h 19m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 60 resultsSorted by cheapest first
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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.

Cheapflights Insights

Everything you need to know about your flight from Brussels to Washington, D.C.

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

Currently, December is the cheapest month in which you can book a flight from Brussels to Washington, D.C. (average of $367). Flying from Brussels to Washington, D.C. in July is currently the most expensive (average of $540). 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 June 19, 2026.

When flying from Brussels to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 June 19, 2026.

The most flights from BR1 to WAS are scheduled on a Wednesday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Brussels to Washington, D.C.?

How often are flights from Brussels to Washington, D.C. delayed?

About 18% of weekly flights between Brussels and Washington, D.C. have experienced delays in the past year, with the average delay time being 135 minutes.

What is the most punctual flight time for Brussels to Washington, D.C. flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Brussels to Washington, D.C. flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

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

The best time to book flights from Brussels to Washington, D.C. is 75 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.

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 June 19, 2026.
Get a feel of what it's like to fly with United Airlines,Aer Lingus, andBrussels Airlines from Brussels to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,863 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,863 reviews
United Airlines
7.4
Good
9,863 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Aer Lingus
7.3
Good
1,605 reviews
United Airlines
7.4
Good
9,863 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Brussels Airlines
7.2
Good
412 reviews
United Airlines
7.4
Good
9,863 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Icelandair
7.0
Good
679 reviews
United Airlines
7.4
Good
9,863 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Lufthansa
6.8
Okay
8,078 reviews
United Airlines
7.4
Good
9,863 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

  • How long is the flight from Brussels to Washington, D.C.?

    A quick flight from Brussels to Washington, D.C. can take about 11h 35m. ITA Airways provides one of the quickest options available for as low as $713. Airlines will cover a distance of 3837 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Brussels Airlines ($523), United Airlines ($580), and Lufthansa ($584) offers the cheapest pricing from Brussels to Washington, D.C.. Brussels Airlines is priced at 24% 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 Aer Lingus, with whom users have recently found tickets for as low as $461. However, be on the lookout for offers from Brussels Airlines and SWISS, 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 - Baltimore/Washington or Brussels Bruxelles-National - Washington, D.C. Reagan-National 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 Lufthansa (85%), Brussels Airlines (84%) or United Airlines (84%) 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 $755. While the most popular route (Brussels Bruxelles-National - Washington, D.C. Dulles Intl) can be booked for $602 on average, our data indicates $918 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, December is the cheapest month in which you can book a flight from Brussels to Washington, D.C. (average of $367). Flying from Brussels to Washington, D.C. in July is currently the most expensive (average of $540). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Laurel
Hanover
Falls Church
Waldorf
Silver Spring
Largo
Clinton
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

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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 Reagan-National flights

Top 5 airlines flying from Brussels to Washington, D.C.

Discover the top 5 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 June 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$523Average$668FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$573Average$850FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$574Average$824FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$580Average$756FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$584Average$747FlexibilityNo cancel feeOn-time76%

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