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Washington, D.C.

$320+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — WAS
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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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 1, 2025.

Round-trip from

$463
(Netflights)

One-way from

$320
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$591

Good round-trip deal

$606 or less

Good one-way deal

$563 or less
From Belgium to Washington, D.C. (WAS)
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One-way flight from Belgium to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Belgium to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Belgium to Washington, D.C. (WAS).
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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 1, 2025.

This Netflights deal was found by Cheapflights users on 3/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1610:45 amBRU - BWI
1 stop14h 50mBritish Airways
Tue 5/279:20 pmBWI - BRU
1 stop17h 05mBritish Airways
Deal found 3/30$463
This Mytrip deal was found by Cheapflights users on 3/31. 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 5/141:50 pmBRU - BWI
1 stop11h 35mIcelandair
Wed 5/288:30 pmBWI - BRU
1 stop10h 20mIcelandair
Deal found 3/31$466
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1010:50 amBRU - IAD
1 stop15h 20mMultiple Airlines
Wed 4/3010:40 pmIAD - BRU
1 stop10h 40mMultiple Airlines
Deal found 3/31$471
This Scandinavian Airlines deal was found by Cheapflights users on 3/31. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:50 pmBRU - IAD
2 stops30h 09mScandinavian Airlines
Sun 9/2810:05 pmIAD - BRU
2 stops16h 30mScandinavian Airlines
Deal found 3/31$473
This Flightnetwork deal was found by Cheapflights users on 3/31. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1410:20 amBRU - IAD
1 stop11h 30mAer Lingus
Mon 4/285:20 pmIAD - BRU
1 stop10h 20mAer Lingus
Deal found 3/31$474
This Booking.com deal was found by Cheapflights users on 3/31. 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.
Mon 4/289:15 pmBRU - IAD
1 stop24h 35mBritish Airways
Mon 5/125:26 pmIAD - BRU
2 stops14h 54mBritish Airways
Deal found 3/31$479
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/133:05 pmBRU - IAD
1 stop11h 00mAmerican Airlines
Mon 5/1910:40 pmIAD - BRU
1 stop29h 15mAmerican Airlines
Deal found 3/31$480
This American Airlines deal was found by Cheapflights users on 3/31. 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 4/1412:05 pmBRU - DCA
2 stops16h 24mAmerican Airlines
Mon 4/285:09 pmDCA - BRU
2 stops18h 01mAmerican Airlines
Deal found 3/31$491
This Icelandair deal was found by Cheapflights users on 3/31. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/191:50 pmBRU - IAD
1 stop11h 30mIcelandair
Tue 5/278:30 pmIAD - BRU
1 stop10h 20mIcelandair
Deal found 3/31$500
This British Airways deal was found by Cheapflights users on 3/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/510:50 amBRU - DCA
2 stops18h 17mBritish Airways
Thu 6/122:54 pmDCA - BRU
2 stops17h 16mBritish Airways
Deal found 3/31$505
This Mytrip deal was found by Cheapflights users on 3/31. 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 4/239:20 pmBRU - BWI
2 stops26h 20mMultiple Airlines
Thu 5/86:50 pmBWI - BRU
2 stops19h 20mMultiple Airlines
Deal found 3/31$508
This Mytrip deal was found by Cheapflights users on 3/31. 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 4/28:15 pmBRU - IAD
2 stops48h 25mITA Airways
Tue 4/154:30 pmIAD - BRU
1 stop12h 10mITA Airways
Deal found 3/31$525

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 1, 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

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Fri 5/16

10:45 am-7:35 pm

1 stop14h 50m

Baltimore/Washington

Tue 5/27

9:20 pm-8:25 pm

1 stop17h 05m

$463

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Wed 5/14

1:50 pm-7:25 pm

1 stop11h 35m

Baltimore/Washington

Wed 5/28

8:30 pm-12:50 pm

1 stop10h 20m

$466

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 4/23

3:15 pm-8:10 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

Thu 5/8

5:40 pm-9:55 am

1 stop10h 15m

$471

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 9/19

7:50 pm-7:59 pm

2 stops30h 09m

Washington, D.C. Dulles Intl

Sun 9/28

10:05 pm-8:35 pm

2 stops16h 30m

$473

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 4/14

10:20 am-3:50 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Mon 4/28

5:20 pm-9:40 am

1 stop10h 20m

$474

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 4/28

9:15 pm-3:50 pm

1 stop24h 35m

Washington, D.C. Dulles Intl

Mon 5/12

5:26 pm-2:20 pm

2 stops14h 54m

$479

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 5/13

3:05 pm-8:05 pm

1 stop11h 00m

Washington, D.C. Dulles Intl

Mon 5/19

10:40 pm-9:55 am

1 stop29h 15m

$480

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Mon 4/14

12:05 pm-10:29 pm

2 stops16h 24m

Washington, D.C. Reagan-National

Mon 4/28

5:09 pm-5:10 pm

2 stops18h 01m

$491

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 5/19

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Tue 5/27

8:30 pm-12:50 pm

1 stop10h 20m

$500

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 6/5

10:50 am-11:07 pm

2 stops18h 17m

Washington, D.C. Reagan-National

Thu 6/12

2:54 pm-2:10 pm

2 stops17h 16m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 58 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 $241). Flying from Belgium to Washington, D.C. in March is currently the most expensive (average of $290). 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 1, 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 1, 2025.

The most flights from BE0 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 April 1, 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.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
1,065 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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
Austrian Airlines
7.6
Good
770 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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 $339. Scandinavian Airlines flights start at $479 while deals on Aer Lingus start at $480 one-way.

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

    While some choose either Brussels Bruxelles-National - Washington, D.C. Reagan-National or Brussels Bruxelles-National - Baltimore/Washington, Brussels Bruxelles-National - Washington, D.C. Dulles Intl is the most popular route 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 $241). Flying from Belgium to Washington, D.C. in March is currently the most expensive (average of $290). 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
Fairfax
Tysons
Springfield
Rockville
Woodbridge
Gaithersburg
Fredericksburg
Linthicum Heights
Silver Spring
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

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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.
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Malpensa to Reagan-National flights

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

Discover the top 7 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$405Average$690FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$443Average$691FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$450Average$620FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$468Average$619FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$499Average$666FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$518Average$674FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$518Average$705FlexibilityNo cancel feeOn-timeN/A
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