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

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $393. Aer Lingus flights start at $422 while deals on Iberia start at $453 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..

How far in advance should I book a flight from Belgium to Washington, D.C.?

Travelers have found it’s best to book a flight 43 days in advance to save up to 20% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Belgium to Washington, D.C. 1-2 weeks in advance for as low as $529, or $695 for flights within the next 24 hours.

What is the cheapest month to fly from Belgium to Washington, D.C.?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, September can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from Belgium in September are about $610 on average during September, but can be found for as low as $478.

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.

$534+ Flights from Belgium to Washington, D.C.

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

Round-trip from	$396 (AirNGo)
One-way from	$294 (Kiwi.com)
Good round-trip deal	$624 or less
Good one-way deal	$538 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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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 enero 21, 2025.

jue. 2/612:50 pmBRU - BWI

1 stop11h 40mIcelandair

mié. 2/197:30 pmBWI - BRU

1 stop10h 25mIcelandair

Deal found 1/21

$396

jue. 2/610:15 amBRU - BWI

1 stop14h 30mBritish Airways

mié. 2/198:09 pmBWI - BRU

2 stops14h 31mBritish Airways

Deal found 1/21

$443

mar. 2/189:45 pmBRU - IAD

1 stop23h 50mBritish Airways

mar. 2/255:26 pmIAD - BRU

2 stops14h 09mBritish Airways

Deal found 1/21

$454

jue. 2/62:40 pmBRU - DCA

2 stops13h 59mBritish Airways

mié. 2/195:55 pmDCA - BRU

2 stops13h 55mBritish Airways

Deal found 1/21

$455

sáb. 10/187:05 amBRU - IAD

1 stop13h 55mIberia

sáb. 11/17:00 pmIAD - BRU

1 stop14h 45mIberia

Deal found 1/21

$458

lun. 3/109:45 amBRU - BWI

2 stops14h 40mAmerican Airlines

mar. 3/254:53 pmBWI - BRU

2 stops12h 57mAmerican Airlines

Deal found 1/21

$463

jue. 2/612:10 pmBRU - DCA

2 stops16h 29mAmerican Airlines

mié. 2/197:05 pmDCA - BRU

2 stops18h 30mAmerican Airlines

Deal found 1/21

$463

mié. 9/107:05 amBRU - BWI

2 stops18h 30mMultiple Airlines

lun. 9/229:20 pmBWI - BRU

1 stop16h 15mMultiple Airlines

Deal found 1/21

$464

mié. 2/1912:10 pmBRU - DCA

2 stops16h 25mMultiple Airlines

mié. 2/267:05 pmDCA - BRU

2 stops12h 45mMultiple Airlines

Deal found 1/21

$464

jue. 2/68:30 pmBRU - IAD

1 stop25h 10mScandinavian Airlines

mié. 2/195:10 pmIAD - BRU

1 stop10h 40mScandinavian Airlines

Deal found 1/21

$465

lun. 4/1412:05 pmBRU - IAD

1 stop32h 55mAmerican Airlines

mié. 4/2310:40 pmIAD - BRU

1 stop10h 40mAmerican Airlines

Deal found 1/21

$467

mar. 6/107:05 amBRU - IAD

1 stop13h 55mMultiple Airlines

mar. 6/244:35 pmIAD - BRU

1 stop12h 50mMultiple Airlines

Deal found 1/21

$470

Best flights from Belgium to Washington, D.C.
Discover carefully curated flight deals from Belgium to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 21, 2025.

jue. 2/612:50 pmBRU - BWI

1 stop11h 40mIcelandair

mié. 2/197:30 pmBWI - BRU

1 stop10h 25mIcelandair

Deal found 1/21

$396

jue. 2/610:15 amBRU - BWI

1 stop14h 30mBritish Airways

mié. 2/198:09 pmBWI - BRU

2 stops14h 31mBritish Airways

Deal found 1/21

$443

lun. 3/109:45 amBRU - BWI

2 stops14h 40mAmerican Airlines

mar. 3/254:53 pmBWI - BRU

2 stops12h 57mAmerican Airlines

Deal found 1/21

$463

mié. 2/1912:10 pmBRU - DCA

2 stops16h 25mMultiple Airlines

mié. 2/267:05 pmDCA - BRU

2 stops12h 45mMultiple Airlines

Deal found 1/21

$464

jue. 2/68:30 pmBRU - IAD

1 stop25h 10mScandinavian Airlines

mié. 2/195:10 pmIAD - BRU

1 stop10h 40mScandinavian Airlines

Deal found 1/21

$465

mar. 6/107:05 amBRU - IAD

2 stops19h 05mIberia

mar. 6/244:35 pmIAD - BRU

1 stop12h 50mIberia

Deal found 1/21

$486

mié. 3/267:10 amBRU - IAD

2 stops38h 25mFinnair

jue. 4/245:50 pmIAD - BRU

2 stops18h 30mFinnair

Deal found 1/21

$499

vie. 4/255:55 amBRU - IAD

1 stop15h 25mTAP AIR PORTUGAL

sáb. 5/1010:35 pmIAD - BRU

1 stop19h 20mTAP AIR PORTUGAL

Deal found 1/21

$502

jue. 2/611:55 amBRU - IAD

Nonstop8h 40mLufthansa

mié. 2/195:50 pmIAD - BRU

Nonstop7h 25mLufthansa

Deal found 1/21

$512

vie. 3/710:00 amBRU - DCA

1 stop11h 29mAir Canada

mié. 3/1912:55 pmDCA - BRU

2 stops14h 00mAir Canada

Deal found 1/21

$518

mar. 2/1810:00 amBRU - IAD

1 stop11h 13mUnited Airlines

mar. 2/255:50 pmIAD - BRU

Nonstop7h 25mUnited Airlines

Deal found 1/21

$521

dom. 4/68:30 pmBRU - IAD

2 stops48h 10mITA Airways

sáb. 4/194:30 pmIAD - BRU

1 stop12h 10mITA Airways

Deal found 1/21

$522

Last-minute flights from Belgium to Washington, D.C.
Discover last-minute flight deals from Belgium to Washington, D.C.. Data last updated enero 21, 2025 and is based on user searches.

dom. 1/268:30 pmBRU - IAD

1 stop25h 10mScandinavian Airlines

lun. 2/35:10 pmIAD - BRU

1 stop10h 40mScandinavian Airlines

Deal found 1/19

$495

dom. 1/262:45 pmBRU - IAD

1 stop11h 00mAmerican Airlines

sáb. 2/19:55 pmIAD - BRU

1 stop10h 00mAmerican Airlines

Deal found 1/19

$592

dom. 1/2612:50 pmBRU - IAD

1 stop11h 35mIcelandair

mié. 1/297:40 pmIAD - BRU

1 stop10h 15mIcelandair

Deal found 1/19

$612

jue. 1/3010:15 amBRU - IAD

1 stop11h 25mAer Lingus

sáb. 2/85:10 pmIAD - BRU

1 stop10h 25mAer Lingus

Deal found 1/20

$458

jue. 1/3011:55 amBRU - IAD

Nonstop8h 40mBrussels Airlines

sáb. 2/85:50 pmIAD - BRU

Nonstop7h 25mBrussels Airlines

Deal found 1/20

$593

vie. 1/318:05 amBRU - IAD

1 stop13h 40mDelta

vie. 2/75:35 pmIAD - BRU

1 stop10h 35mDelta

Deal found 1/20

$503

vie. 1/319:45 amBRU - IAD

1 stop11h 50mMultiple Airlines

jue. 2/69:55 pmIAD - BRU

1 stop13h 15mMultiple Airlines

Deal found 1/20

$522

vie. 1/312:50 pmBRU - IAD

1 stop10h 55mBritish Airways

vie. 2/79:55 pmIAD - BRU

1 stop9h 45mBritish Airways

Deal found 1/21

$523

vie. 1/3111:45 amBRU - BWI

1 stop13h 00mBritish Airways

vie. 2/78:30 pmBWI - BRU

1 stop11h 10mBritish Airways

Deal found 1/21

$532

vie. 1/319:45 amBRU - DCA

2 stops15h 29mBritish Airways

vie. 2/73:52 pmDCA - BRU

2 stops12h 58mBritish Airways

Deal found 1/21

$539

vie. 1/316:45 amBRU - DCA

2 stops14h 44mAir Canada

vie. 2/76:00 amDCA - BRU

1 stop19h 55mAir Canada

Deal found 1/21

$578

vie. 1/3111:55 amBRU - IAD

Nonstop8h 40mLufthansa

vie. 2/75:50 pmIAD - BRU

Nonstop7h 25mLufthansa

Deal found 1/20

$588

One-way flights from Belgium to Washington, D.C.
Search for one-way flight options from Belgium to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated enero 21, 2025.

jue. 2/68:30 amBRU - BWI

2 stops30h 20mMultiple Airlines

Deal found 1/21

$294

vie. 2/74:15 pmCRL - BWI

3 stops46h 35mMultiple Airlines

Deal found 1/20

$299

jue. 2/63:30 pmCRL - IAD

2 stops33h 10mMultiple Airlines

Deal found 1/21

$347

mar. 2/1810:40 amBRU - IAD

2 stops38h 00mMultiple Airlines

Deal found 1/21

$353

mié. 5/141:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 1/20

$393

mié. 1/2910:15 amBRU - IAD

1 stop11h 25mAer Lingus

Deal found 1/21

$422

jue. 2/2012:50 pmBRU - BWI

1 stop11h 40mIcelandair

Deal found 1/21

$443

vie. 5/27:05 amBRU - IAD

1 stop13h 55mIberia

Deal found 1/21

$453

mié. 2/1911:50 amBRU - IAD

1 stop15h 10mTAP AIR PORTUGAL

Deal found 1/21

$468

jue. 2/610:15 amBRU - DCA

2 stops14h 59mBritish Airways

Deal found 1/21

$492

vie. 2/72:50 pmBRU - DCA

2 stops13h 51mMultiple Airlines

Deal found 1/20

$493

jue. 2/611:55 amBRU - IAD

Nonstop8h 40mBrussels Airlines

Deal found 1/21

$527

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

Fly from

Fly to

Route

Depart

Return

Price

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

jue. 2/6

12:50 pm-6:30 pm

1 stop11h 40m

Baltimore/Washington

mié. 2/19

7:30 pm-11:55 am

1 stop10h 25m

$396

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

jue. 2/6

10:15 am-6:45 pm

1 stop14h 30m

Baltimore/Washington

mié. 2/19

8:09 pm-4:40 pm

2 stops14h 31m

$443

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

mar. 2/18

9:45 pm-3:35 pm

1 stop23h 50m

Washington, D.C. Dulles Intl

mar. 2/25

5:26 pm-1:35 pm

2 stops14h 09m

$454

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

jue. 2/6

2:40 pm-10:39 pm

2 stops13h 59m

Washington, D.C. Reagan-National

mié. 2/19

5:55 pm-1:50 pm

2 stops13h 55m

$455

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

lun. 2/3

9:45 am-7:45 pm

1 stop16h 00m

Washington, D.C. Dulles Intl

lun. 2/17

6:00 pm-7:00 pm

2 stops19h 00m

$461

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

lun. 3/10

9:45 am-7:25 pm

2 stops14h 40m

Baltimore/Washington

mar. 3/25

4:53 pm-10:50 am

2 stops12h 57m

$463

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

jue. 2/6

7:00 am-9:32 am

2 stops32h 32m

Washington, D.C. Reagan-National

mié. 2/19

7:55 pm-7:35 pm

2 stops17h 40m

$463

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

jue. 2/13

8:30 pm-3:40 pm

1 stop25h 10m

Washington, D.C. Dulles Intl

sáb. 2/22

5:10 pm-7:50 pm

1 stop20h 40m

$464

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

mié. 2/19

12:10 pm-10:35 pm

2 stops16h 25m

Washington, D.C. Reagan-National

mié. 2/26

7:05 pm-1:50 pm

2 stops12h 45m

$464

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

lun. 4/14

12:05 pm-3:00 pm

1 stop32h 55m

Washington, D.C. Dulles Intl

mié. 4/23

10:40 pm-3:20 pm

1 stop10h 40m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results

...

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.

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

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

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?

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.

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

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

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.

See what other customers who have flown with Delta, Iberia and American Airlines 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

8,521 reviews

Reviews

1 / 10

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

Delta

8.0

Very good

8,521 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

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

KLM

7.8

Good

1,341 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

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

LOT

7.6

Good

1,117 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

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

Finnair

7.6

Good

1,286 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

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

SWISS

7.5

Good

1,600 reviews

Delta

8.0

Very good

8,521 reviews

Reviews

1 / 10

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

Related info for your journey

What are the cheapest airlines to fly from Belgium to Washington, D.C. one-way?
To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $393. Aer Lingus flights start at $422 while deals on Iberia start at $453 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

Fairfax

Arlington

Alexandria

Springfield

Silver Spring

Rockville

Tysons

Gaithersburg

Fredericksburg

Linthicum Heights

Laurel

Falls Church

Greenbelt

Easton

Oxon Hill

Herndon

Woodbridge

Bowie

Reston

National Harbor

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest$374	Average$484	FlexibilityNo cancel fee	On-timeN/A
PLAY	Cheapest$405	Average$690	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$443	Average$631	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$471	Average$681	FlexibilityNo cancel fee	On-time70%
Lufthansa	Cheapest$518	Average$666	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$518	Average$715	FlexibilityNo cancel fee	On-time69%
Brussels Airlines	Cheapest$535	Average$747	FlexibilityNo cancel fee	On-timeN/A

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$294+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Belgium to Washington, D.C. with Cheapflights

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

Round-trip from

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Good round-trip deal

Good one-way deal

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 enero 21, 2025.

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 enero 21, 2025.

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

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.

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

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

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

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 enero 21, 2025.

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

Rainfall in Washington, D.C. by month

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

Temperature in Washington, D.C. by month

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

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Delta, Iberia and American Airlines 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.

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?

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

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

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

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

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

Traveling to a place near Belgium?

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Alternative routes for Belgium to Washington, D.C.

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

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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 enero 21, 2025.