Washington, D.C.

$356+ Cheap flights from Belgium 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — WAS
Apr 27 — May 41
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Cheap flight deals from Belgium to Washington, D.C.

Keep the following information in mind while searching for Belgium to Washington, D.C. flight deals. Data was last updated April 22, 2025.

Round-trip from

$476
(Gotogate)

One-way from

$356
(oojo)

Popular in

December

Cheapest in

February

Average price

$592

Good round-trip deal

$579 or less

Good one-way deal

$594 or less
From Belgium to Washington, D.C. (WAS)
One-way flight from Belgium to Washington, D.C. (WAS)
Highest demand for flights based on searches. 7% potential increase in price ($47 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Belgium to Washington, D.C. (WAS).
Price to beat on a one-way flight from Belgium to Washington, D.C. (WAS).

Find flight deals from Belgium to Washington, D.C.

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

This Gotogate deal was found by Cheapflights users on 4/21. 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.
Fri 5/910:00 amBRU - DCA
1 stop17h 53mAir Canada
Sun 5/186:00 amDCA - BRU
1 stop20h 05mAir Canada
Deal found 4/21$476
This Booking.com deal was found by Cheapflights users on 4/21. 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.
Tue 5/208:30 amBRU - IAD
2 stops18h 38mAir Canada
Tue 5/2710:25 amIAD - BRU
2 stops16h 25mAir Canada
Deal found 4/21$477
This AirNGo deal was found by Cheapflights users on 4/22. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:15 pmBRU - IAD
1 stop26h 20mBritish Airways
Mon 9/87:25 pmIAD - BRU
1 stop18h 10mBritish Airways
Deal found 4/22$482
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:00 amBRU - IAD
2 stops15h 19mUnited Airlines
Wed 6/119:45 amIAD - BRU
1 stop16h 15mUnited Airlines
Deal found 4/21$484
This AirNGo deal was found by Cheapflights users on 4/22. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:15 pmBRU - BWI
1 stop28h 20mBritish Airways
Mon 9/89:20 pmBWI - BRU
1 stop11h 00mBritish Airways
Deal found 4/22$485
This Flighttix deal was found by Cheapflights users on 4/21. 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.
Mon 5/512:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Mon 5/195:35 pmIAD - BRU
Nonstop7h 40mBrussels Airlines
Deal found 4/21$485
This Flighttix deal was found by Cheapflights users on 4/21. 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.
Mon 5/512:00 pmBRU - IAD
Nonstop8h 15mMultiple Airlines
Sun 5/1810:20 pmIAD - BRU
1 stop11h 55mMultiple Airlines
Deal found 4/21$486
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:00 amBRU - DCA
1 stop17h 53mUnited Airlines
Sun 5/253:00 pmDCA - BRU
1 stop10h 45mUnited Airlines
Deal found 4/21$490
This Flighttix deal was found by Cheapflights users on 4/21. 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.
Mon 5/59:30 amBRU - IAD
1 stop11h 30mLufthansa
Mon 5/1910:20 pmIAD - BRU
1 stop11h 55mLufthansa
Deal found 4/21$491
This Gotogate deal was found by Cheapflights users on 4/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/91:50 pmBRU - BWI
1 stop11h 35mIcelandair
Sun 5/258:30 pmBWI - BRU
1 stop10h 20mIcelandair
Deal found 4/22$493
This American Airlines deal was found by Cheapflights users on 4/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/253:00 pmBRU - BWI
1 stop10h 35mAmerican Airlines
Sun 9/79:20 pmBWI - BRU
1 stop17h 05mAmerican Airlines
Deal found 4/22$499
This American Airlines deal was found by Cheapflights users on 4/21. 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 5/92:55 pmBRU - IAD
1 stop11h 10mAmerican Airlines
Sun 5/1810:40 pmIAD - BRU
1 stop13h 20mAmerican Airlines
Deal found 4/21$499

Cheapflights Fare Finder

Customize your flight search to find flights from Belgium 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 April 22, 2025.
Use the filters below to find and compare flights from Belgium to Washington, D.C. that are best for you.

Fly from

Belgium

Fly to

Washington, D.C.

Route

Depart

Return

Price

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Fri 5/9

10:00 am-9:53 pm

1 stop17h 53m

Washington, D.C. Reagan-National

Sun 5/18

6:00 am-8:05 am

1 stop20h 05m

$476

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 5/20

8:30 am-9:08 pm

2 stops18h 38m

Washington, D.C. Dulles Intl

Tue 5/27

10:25 am-8:50 am

2 stops16h 25m

$477

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 9/1

9:15 pm-5:35 pm

1 stop26h 20m

Washington, D.C. Dulles Intl

Mon 9/8

7:25 pm-7:35 pm

1 stop18h 10m

$482

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 5/21

7:00 am-4:19 pm

2 stops15h 19m

Washington, D.C. Dulles Intl

Wed 6/11

9:45 am-8:00 am

1 stop16h 15m

$484

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 5/5

12:00 pm-2:15 pm

Nonstop8h 15m

Washington, D.C. Dulles Intl

Mon 5/19

5:35 pm-7:15 am

Nonstop7h 40m

$485

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Mon 9/1

9:15 pm-7:35 pm

1 stop28h 20m

Baltimore/Washington

Mon 9/8

9:20 pm-2:20 pm

1 stop11h 00m

$485

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 5/5

12:00 pm-2:15 pm

Nonstop8h 15m

Washington, D.C. Dulles Intl

Sun 5/18

10:20 pm-4:15 pm

1 stop11h 55m

$486

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Fri 5/9

10:00 am-9:53 pm

1 stop17h 53m

Washington, D.C. Reagan-National

Sun 5/25

3:00 pm-7:45 am

1 stop10h 45m

$490

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 5/5

9:30 am-3:00 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Mon 5/19

10:20 pm-4:15 pm

1 stop11h 55m

$491

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Fri 5/9

1:50 pm-7:25 pm

1 stop11h 35m

Baltimore/Washington

Sun 5/25

8:30 pm-12:50 pm

1 stop10h 20m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

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

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

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

Currently, August is the cheapest month in which you can book a flight from Belgium to Washington, D.C. (average of $309). Flying from Belgium to Washington, D.C. in June is currently the most expensive (average of $383). 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 BE to WAS?

Find hourly flight availability from Belgium 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 April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belgium to Washington, D.C. as you normally would.

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

Explore weekly flight availability from Belgium 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 April 22, 2025.

The most flights from BE0 to WAS are scheduled on a Tuesday (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 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 April 22, 2025.
See what other customers who have flown with Delta, KLM and LOT from Belgium to Washington, D.C. have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

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
8.0
Very good
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

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
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

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
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

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
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

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
8.0
Very good

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Comfort

7.9

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 Belgium 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 to fly from Belgium to Washington, D.C. one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $356. Aer Lingus flights start at $462 while deals on Brussels Airlines start at $527 one-way.

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Belgium to Washington, D.C. on time: Air Canada (85%), Austrian Airlines (85%), SWISS (85%).

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

    Looking at all options, your cheapest flight can be booked for $483. While the most popular route (Brussels Bruxelles-National - Washington, D.C. Dulles Intl) can be booked for $484 on average our data indicates $1,281 when flying from Belgium to Washington, D.C..

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Belgium to Washington, D.C. (average of $309). Flying from Belgium to Washington, D.C. in June is currently the most expensive (average of $383). 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 Belgium?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belgium to Washington, D.C.

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

Top 8 airlines flying from Belgium to Washington, D.C.

Discover the top 8 airlines that operate flights from Belgium 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 April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$405Average$690FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$443Average$691FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$450Average$633FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$468Average$619FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$470Average$636FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$487Average$696FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$518Average$676FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$521Average$578FlexibilityNo cancel feeOn-time71%

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