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Cheap flights from Brussels Bruxelles-National Airport to Washington, D.C. from €319

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 13/8. 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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0 bags
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Find the cheapest flights from Brussels Bruxelles-National Airport to Washington, D.C.

Cheap return flights

Scandinavian Airlines Logo
20:30 - 19:59BRU-IAD
29h 29m1 stop
Scandinavian Airlines Logo
22:05 - 09:40IAD-BRU
29h 35m1 stop
€393Scandinavian Airlines
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Wed, 10 Sep - Mon, 22 Sep
Scandinavian Airlines Logo
16:00 - 19:59BRU-IAD
33h 59m1 stop
Scandinavian Airlines Logo
22:05 - 09:40IAD-BRU
29h 35m1 stop
€394Scandinavian Airlines
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Wed, 10 Sep - Mon, 22 Sep
TAP AIR PORTUGAL Logo
05:55 - 15:20BRU-IAD
15h 25m1 stop
TAP AIR PORTUGAL Logo
22:20 - 23:55IAD-BRU
19h 35m1 stop
€397TAP AIR PORTUGAL
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Thu, 25 Sep - Thu, 16 Oct
TAP AIR PORTUGAL Logo
11:50 - 20:50BRU-IAD
15h 00m1 stop
TAP AIR PORTUGAL Logo
17:50 - 11:00IAD-BRU
11h 10m1 stop
€398TAP AIR PORTUGAL
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Thu, 25 Sep - Thu, 16 Oct
British Airways Logo
19:35 - 23:51BRU-IAD
34h 16m2 stops
British Airways Logo
20:25 - 16:40IAD-BRU
39h 15m2 stops
€452British Airways
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Fri, 17 Oct - Sat, 1 Nov
British Airways Logo
21:15 - 22:56BRU-IAD
31h 41m2 stops
British Airways Logo
16:36 - 14:20IAD-BRU
15h 44m2 stops
€473British Airways
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Mon, 11 Aug - Mon, 25 Aug
United Airlines Logo
10:00 - 21:05BRU-IAD
17h 05m1 stop
United Airlines Logo
17:45 - 07:15IAD-BRU
7h 30mdirect
€484United Airlines
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Thu, 9 Oct - Sun, 12 Oct
United Airlines Logo
07:00 - 15:15BRU-IAD
14h 15m1 stop
United Airlines Logo
17:45 - 07:15IAD-BRU
7h 30mdirect
€487United Airlines
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Mon, 11 Aug - Mon, 18 Aug
Lufthansa Logo
09:30 - 15:15BRU-IAD
11h 45m1 stop
Lufthansa Logo
17:45 - 07:15IAD-BRU
7h 30mdirect
€488Lufthansa
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Wed, 8 Oct - Sun, 12 Oct
Lufthansa Logo
12:00 - 14:25BRU-IAD
8h 25mdirect
Lufthansa Logo
17:45 - 07:15IAD-BRU
7h 30mdirect
€493Lufthansa
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Thu, 7 Aug - Wed, 20 Aug

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

Our best United Airlines deals on Brussels Bruxelles-National Airport to Washington, D.C. flight tickets
United Airlines
9 Oct
BRU10:00Brussels Bruxelles-National
17h 05m
1 stop
IAD21:05Washington, D.C. Dulles Intl
12 Oct
IAD17:45Washington, D.C. Dulles Intl
7h 30m
BRU07:15Brussels Bruxelles-National
€484
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United Airlines
11 Aug
BRU07:00Brussels Bruxelles-National
14h 15m
1 stop
IAD15:15Washington, D.C. Dulles Intl
18 Aug
IAD17:45Washington, D.C. Dulles Intl
7h 30m
BRU07:15Brussels Bruxelles-National
€487
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United Airlines
7 Oct
BRU08:30Brussels Bruxelles-National
11h 00m
1 stop
IAD13:30Washington, D.C. Dulles Intl
3 Nov
IAD23:10Washington, D.C. Dulles Intl
11h 00m
1 stop
BRU16:10Brussels Bruxelles-National
€492
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Lufthansa flights from Brussels Bruxelles-National Airport to Washington, D.C.

Our best Lufthansa deals on Brussels Bruxelles-National Airport to Washington, D.C. flight tickets
Lufthansa
8 Oct
BRU09:30Brussels Bruxelles-National
11h 45m
1 stop
IAD15:15Washington, D.C. Dulles Intl
12 Oct
IAD17:45Washington, D.C. Dulles Intl
7h 30m
BRU07:15Brussels Bruxelles-National
€488
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Lufthansa
7 Aug
BRU12:00Brussels Bruxelles-National
8h 25m
IAD14:25Washington, D.C. Dulles Intl
20 Aug
IAD17:45Washington, D.C. Dulles Intl
7h 30m
BRU07:15Brussels Bruxelles-National
€493
Find similar
Lufthansa
25 Aug
BRU12:00Brussels Bruxelles-National
8h 25m
IAD14:25Washington, D.C. Dulles Intl
7 Sept
IAD17:45Washington, D.C. Dulles Intl
7h 30m
BRU07:15Brussels Bruxelles-National
€494
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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 typical price of a round-trip flight between Brussels Bruxelles-National Airport and Washington, D.C.?

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 €469, 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 February instead. Flights to Washington, D.C. in February, while not as cheap as those in September, still average around €472.

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 €516 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 €475 on momondo.

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

As of July 2025, prices for Brussels Bruxelles-National Airport to Washington, D.C. flights are approximately 5% cheaper 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.

Best price found

€319

Fastest flight time

8h 25m

Direct flights

Every day

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from Brussels Bruxelles-National Airport in the past 72 hours is €319. The best return flight deal from Brussels Bruxelles-National Airport to Washington, D.C. found on momondo in the last 72 hours is €393.
The fastest flight from Brussels Bruxelles-National Airport to Washington, D.C. takes 8h 25m
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)
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  • 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 25m, 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