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Washington, D.C.

$335+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — WAS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$466
(Mytrip)

One-way from

$335
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$637

Good round-trip deal

$648 or less

Good one-way deal

$665 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. 7% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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.
Sat 8/2312:30 pmBRU - BWI
1 stop11h 10mPLAY
Fri 9/56:50 pmBWI - BRU
1 stop10h 40mPLAY
Deal found 7/28$466
This Booking.com deal was found by Cheapflights users on 7/31. 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.
Thu 10/21:50 pmBRU - BWI
1 stop11h 35mIcelandair
Wed 10/158:30 pmBWI - BRU
1 stop10h 20mIcelandair
Deal found 7/31$487
This AirNGo deal was found by Cheapflights users on 7/30. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:40 amBRU - BWI
1 stop15h 05mBritish Airways
Mon 10/209:35 pmBWI - BRU
1 stop16h 00mBritish Airways
Deal found 7/30$500
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:30 amBRU - BWI
2 stops19h 12mUnited Airlines
Sat 9/276:29 amBWI - BRU
1 stop20h 31mUnited Airlines
Deal found 7/31$515
This American Airlines deal was found by Cheapflights users on 7/29. 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 12/410:15 amBRU - BWI
1 stop14h 30mAmerican Airlines
Mon 12/812:57 pmBWI - BRU
2 stops18h 58mAmerican Airlines
Deal found 7/29$516
This Icelandair deal was found by Cheapflights users on 7/29. 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.
Thu 8/71:50 pmBRU - IAD
1 stop14h 20mIcelandair
Sun 8/108:30 pmIAD - BRU
1 stop10h 20mIcelandair
Deal found 7/29$581
This British Airways deal was found by Cheapflights users on 7/29. 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.
Mon 8/189:15 pmBRU - DCA
2 stops27h 23mBritish Airways
Sat 8/237:00 pmDCA - BRU
2 stops32h 55mBritish Airways
Deal found 7/29$581
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 8/182:25 pmBRU - IAD
1 stop11h 40mUnited Airlines
Tue 8/265:45 pmIAD - BRU
Nonstop7h 30mUnited Airlines
Deal found 7/29$582
This Flighttix deal was found by Cheapflights users on 7/29. 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.
Wed 8/2010:00 amBRU - DCA
1 stop30h 18mAir Canada
Wed 8/279:40 amDCA - BRU
1 stop16h 20mAir Canada
Deal found 7/29$582
This Austrian Airlines deal was found by Cheapflights users on 7/31. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:50 amBRU - IAD
1 stop13h 45mAustrian Airlines
Fri 10/245:40 pmIAD - BRU
2 stops14h 25mAustrian Airlines
Deal found 7/31$585
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:00 amBRU - IAD
2 stops15h 21mAir Canada
Sun 11/912:35 pmIAD - BRU
2 stops13h 15mAir Canada
Deal found 7/30$593
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Sun 9/147:30 pmBRU - BWI
3 stops28h 10mMultiple Airlines
Sun 9/216:50 pmBWI - BRU
2 stops17h 15mMultiple Airlines
Deal found 7/31$595

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 July 31, 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

Sat 8/23

12:30 pm-5:40 pm

1 stop11h 10m

Baltimore/Washington

Fri 9/5

6:50 pm-11:30 am

1 stop10h 40m

$466

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Thu 10/2

1:50 pm-7:25 pm

1 stop11h 35m

Baltimore/Washington

Wed 10/15

8:30 pm-12:50 pm

1 stop10h 20m

$487

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Sat 10/18

10:40 am-7:45 pm

1 stop15h 05m

Baltimore/Washington

Mon 10/20

9:35 pm-7:35 pm

1 stop16h 00m

$500

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Mon 9/8

8:30 am-9:42 pm

2 stops19h 12m

Baltimore/Washington

Tue 9/23

10:51 am-7:45 am

2 stops14h 54m

$515

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

Thu 12/4

10:15 am-6:45 pm

1 stop14h 30m

Baltimore/Washington

Mon 12/8

12:57 pm-1:55 pm

2 stops18h 58m

$516

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 8/7

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Mon 8/11

8:30 pm-12:50 pm

1 stop10h 20m

$581

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Mon 8/18

9:15 pm-6:38 pm

2 stops27h 23m

Washington, D.C. Reagan-National

Sat 8/23

7:00 pm-9:55 am

2 stops32h 55m

$581

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Wed 8/20

10:00 am-10:18 am

1 stop30h 18m

Washington, D.C. Reagan-National

Wed 8/27

9:40 am-8:00 am

1 stop16h 20m

$582

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 8/18

9:30 am-3:15 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Mon 8/25

9:35 am-8:00 am

1 stop16h 25m

$582

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 10/11

6:50 am-2:35 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

Fri 10/24

5:40 pm-2:05 pm

2 stops14h 25m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 48 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 July 31, 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 July 31, 2025.

The most flights from BE0 to WAS are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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 July 31, 2025.
See what other customers who have flown with Delta, LOT, and Austrian Airlines from Belgium to Washington, D.C. have to say. 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
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
LOT
7.6
Good
1,105 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 $363. WorldTicket flights start at $469 while deals on Aer Lingus start at $519 one-way.

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

    While some choose either Brussels Bruxelles-National - Baltimore/Washington or Brussels Bruxelles-National - Washington, D.C. Reagan-National, 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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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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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$412Average$700FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$450Average$582FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$468Average$619FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$470Average$637FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$496Average$666FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$521Average$644FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$525Average$686FlexibilityNo cancel feeOn-time76%

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