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Cheap flights from Brussels Bruxelles-National Airport to Washington, D.C. from €332

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Washington, D.C. departing on 23/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Brussels Bruxelles-National Airport to Washington, D.C.

Cheap return flights

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Scandinavian Airlines Logo
21:10 - 16:50BRU-IAD
25h 40m2 stops
Scandinavian Airlines Logo
20:20 - 19:50IAD-BRU
17h 30m1 stop
€459Scandinavian Airlines
Find Deal
Thu, 23 Apr - Sun, 26 Apr
Scandinavian Airlines Logo
21:10 - 16:50BRU-IAD
25h 40m2 stops
Scandinavian Airlines Logo
20:20 - 19:50IAD-BRU
17h 30m1 stop
€461Scandinavian Airlines
Find Deal
Thu, 16 Apr - Sun, 26 Apr
Icelandair Logo
13:50 - 19:20BRU-IAD
11h 30m1 stop
Icelandair Logo
20:30 - 12:50IAD-BRU
10h 20m1 stop
€467Icelandair
Find Deal
Thu, 2 Apr - Wed, 8 Apr
Icelandair Logo
12:50 - 18:30BRU-IAD
11h 40m1 stop
Icelandair Logo
19:40 - 11:55IAD-BRU
10h 15m1 stop
€503Icelandair
Find Deal
Fri, 21 Nov - Sat, 29 Nov
TAP AIR PORTUGAL Logo
05:55 - 15:05BRU-IAD
15h 10m1 stop
TAP AIR PORTUGAL Logo
22:35 - 20:05IAD-BRU
15h 30m1 stop
€513TAP AIR PORTUGAL
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Tue, 31 Mar - Wed, 8 Apr
TAP AIR PORTUGAL Logo
06:00 - 15:15BRU-IAD
15h 15m1 stop
TAP AIR PORTUGAL Logo
22:30 - 17:05IAD-BRU
12h 35m1 stop
€514TAP AIR PORTUGAL
Find Deal
Sat, 7 Feb - Wed, 25 Feb
KLM Logo
06:15 - 16:05BRU-IAD
15h 50m1 stop
KLM Logo
12:19 - 09:00IAD-BRU
14h 41m1 stop
€520KLM
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Fri, 21 Nov - Fri, 5 Dec
KLM Logo
06:15 - 16:05BRU-IAD
15h 50m1 stop
KLM Logo
18:05 - 10:10IAD-BRU
10h 05m1 stop
€521KLM
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Sun, 23 Nov - Sun, 7 Dec
Delta Logo
10:45 - 16:05BRU-IAD
11h 20m1 stop
Delta Logo
12:19 - 07:35IAD-BRU
13h 16m2 stops
€522Delta
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Fri, 21 Nov - Fri, 5 Dec
Delta Logo
10:45 - 16:05BRU-IAD
11h 20m1 stop
Delta Logo
11:06 - 07:35IAD-BRU
14h 29m2 stops
€523Delta
Find Deal
Sat, 22 Nov - Sun, 7 Dec

Scandinavian Airlines flights from Brussels Bruxelles-National Airport to Washington, D.C.

Our best Scandinavian Airlines deals on Brussels Bruxelles-National Airport to Washington, D.C. flight tickets
Scandinavian Airlines
23 Apr
BRU21:10Brussels Bruxelles-National
25h 40m
2 stops
IAD16:50Washington, D.C. Dulles Intl
26 Apr
IAD20:20Washington, D.C. Dulles Intl
17h 30m
1 stop
BRU19:50Brussels Bruxelles-National
€459
Find similar
Scandinavian Airlines
16 Apr
BRU21:10Brussels Bruxelles-National
25h 40m
2 stops
IAD16:50Washington, D.C. Dulles Intl
26 Apr
IAD20:20Washington, D.C. Dulles Intl
17h 30m
1 stop
BRU19:50Brussels Bruxelles-National
€461
Find similar
Scandinavian Airlines
23 Apr
BRU21:10Brussels Bruxelles-National
25h 40m
2 stops
IAD16:50Washington, D.C. Dulles Intl
26 Apr
IAD20:20Washington, D.C. Dulles Intl
18h 10m
2 stops
BRU20:30Brussels Bruxelles-National
€463
Find similar

Icelandair flights from Brussels Bruxelles-National Airport to Washington, D.C.

Our best Icelandair deals on Brussels Bruxelles-National Airport to Washington, D.C. flight tickets
Icelandair
2 Apr
BRU13:50Brussels Bruxelles-National
11h 30m
1 stop
IAD19:20Washington, D.C. Dulles Intl
8 Apr
IAD20:30Washington, D.C. Dulles Intl
10h 20m
1 stop
BRU12:50Brussels Bruxelles-National
€467
Find similar
Icelandair
21 Nov
BRU12:50Brussels Bruxelles-National
11h 40m
1 stop
IAD18:30Washington, D.C. Dulles Intl
29 Nov
IAD19:40Washington, D.C. Dulles Intl
10h 15m
1 stop
BRU11:55Brussels Bruxelles-National
€503
Find similar
Icelandair
20 Nov
BRU12:50Brussels Bruxelles-National
11h 40m
1 stop
IAD18:30Washington, D.C. Dulles Intl
4 Dec
IAD19:40Washington, D.C. Dulles Intl
10h 15m
1 stop
BRU11:55Brussels Bruxelles-National
€546
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Brussels Bruxelles-National Airport 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, momondo users made 13,528 searches. Data last updated 10 November 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 23/4

21:10-16:50

2 stops25h 40m

Washington, D.C. Dulles Intl

Sun 26/4

20:20-19:50

1 stop17h 30m

€459

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 16/4

21:10-16:50

2 stops25h 40m

Washington, D.C. Dulles Intl

Sun 26/4

20:20-19:50

1 stop17h 30m

€461

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 2/4

13:50-19:20

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 8/4

20:30-12:50

1 stop10h 20m

€467

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 21/11

12:50-18:30

1 stop11h 40m

Washington, D.C. Dulles Intl

Sat 29/11

19:40-11:55

1 stop10h 15m

€503

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 31/3

05:55-15:05

1 stop15h 10m

Washington, D.C. Dulles Intl

Wed 8/4

22:35-20:05

1 stop15h 30m

€513

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 7/2

06:00-15:15

1 stop15h 15m

Washington, D.C. Dulles Intl

Wed 25/2

22:30-17:05

1 stop12h 35m

€514

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 21/11

06:15-16:05

1 stop15h 50m

Washington, D.C. Dulles Intl

Fri 5/12

12:19-09:00

1 stop14h 41m

€520

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sun 23/11

06:15-16:05

1 stop15h 50m

Washington, D.C. Dulles Intl

Sun 7/12

18:05-10:10

1 stop10h 05m

€521

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 21/11

10:45-16:05

1 stop11h 20m

Washington, D.C. Dulles Intl

Fri 5/12

12:19-07:35

2 stops13h 16m

€522

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 22/11

10:45-16:05

1 stop11h 20m

Washington, D.C. Dulles Intl

Sun 7/12

11:06-07:35

2 stops14h 29m

€523

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Washington, D.C.

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Washington, D.C. from Brussels Bruxelles-National Airport is in September. Flight prices, which tend to average around €466, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Washington, D.C. from Brussels Bruxelles-National Airport during May instead. Flights to Washington, D.C. in May, while not as cheap as those in September, still average around €475.

What is the cheapest day to depart on your flight to Washington, D.C.?

The cheapest day to depart from Brussels Bruxelles-National Airport to Washington, D.C. is on a Saturday. Travellers who choose to depart for Washington, D.C. on a Saturday will often find tickets for as low as €464. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. on Friday is €573.

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

You are more likely to see cheaper flights to Washington, D.C. from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around €528 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Brussels Bruxelles-National Airport for as low as €467 on momondo.

How have Brussels Bruxelles-National Airport to Washington, D.C. flight prices changed over time?

As of November 2025, prices for Brussels Bruxelles-National Airport to Washington, D.C. flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from Brussels Bruxelles-National Airport to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Brussels Bruxelles-National Airport to Washington, D.C. (BRU to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Washington, D.C.

Fastest flight time

8h 20m

Direct flights

Every day

Airports in Washington, D.C.

1 airport
The fastest flight from Brussels Bruxelles-National Airport to Washington, D.C. takes 8h 20m
Direct flights go from Brussels Bruxelles-National Airport to Washington, D.C. every day.
There is 1 airport near Washington, D.C.: Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • How far is Brussels Bruxelles-National to Washington, D.C. by plane?

    The straight-line distance from Brussels Bruxelles-National to Washington, D.C. is 6218.1 km. Flights usually cover this in 8h 20m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Washington, D.C.?

    Prices for flights from Brussels Bruxelles-National Airport to Washington, D.C. are refreshed on a daily basis.

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Brussels Bruxelles-National Airport to Washington, D.C.?

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Gettysburg

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Washington, D.C.?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Brussels to Washington, D.C. . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Brussels to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Brussels with this policy.

How can momondo help me find flights from Brussels to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Brussels. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Brussels to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Brussels to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport