BRU - IAD

€427 Find Cheap Flights from Brussels to Washington, D.C.

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bruxelles-National to Dulles Intl departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to Washington, D.C., as well as popular online travel agencies
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Cheap Flight Deals from Bruxelles-National to Dulles Intl (BRU-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bruxelles-National to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Bruxelles-National to Dulles Intl

Recommended return deals departing in the coming months from the most popular airlines that fly from Bruxelles-National to Dulles Intl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
14:50 - 20:45BRU-IAD
10h 55m1 stop
22:55 - 19:45IAD-BRU
15h 50m1 stop
€427
Find Deal
Mon, 10 Mar - Tue, 25 Mar
14:45 - 19:45BRU-IAD
11h 00m1 stop
19:00 - 16:40IAD-BRU
16h 40m1 stop
€434British Airways
Find Deal
Sat, 1 Mar - Sun, 9 Mar
14:45 - 19:45BRU-IAD
11h 00m1 stop
18:00 - 16:40IAD-BRU
16h 40m1 stop
€459
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Sat, 1 Feb - Wed, 5 Feb
19:00 - 19:59BRU-IAD
30h 59m2 stops
22:05 - 15:20IAD-BRU
11h 15m1 stop
€488Scandinavian Airlines
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Fri, 16 May - Tue, 27 May
08:05 - 15:45BRU-IAD
13h 40m1 stop
12:15 - 09:00IAD-BRU
15h 45m1 stop
€489Delta
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Sat, 22 Feb - Mon, 10 Mar
10:45 - 15:45BRU-IAD
11h 00m1 stop
18:15 - 14:15IAD-BRU
14h 00m2 stops
€490Delta
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Sat, 1 Feb - Wed, 5 Feb
12:45 - 15:40BRU-IAD
32h 55m2 stops
17:10 - 12:30IAD-BRU
13h 20m2 stops
€495Scandinavian Airlines
Find Deal
Thu, 6 Feb - Thu, 20 Feb
10:25 - 15:35BRU-IAD
11h 10m1 stop
17:25 - 09:40IAD-BRU
10h 15m1 stop
€500KLM
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Tue, 1 Apr - Tue, 22 Apr
10:00 - 15:13BRU-IAD
11h 13m1 stop
17:40 - 07:30IAD-BRU
7h 50mdirect
€504United Airlines
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Wed, 23 Apr - Tue, 20 May
10:00 - 20:41BRU-IAD
15h 41m1 stop
18:50 - 07:15IAD-BRU
7h 25mdirect
€506United Airlines
Find Deal
Mon, 10 Mar - Tue, 25 Mar

Flights from Bruxelles-National to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Bruxelles-National to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport is January, where tickets cost €527 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is €740 and €707 respectively.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

January

High season

July

Cheapest flight

€427
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (9% more expensive on average)
Flight from Brussels to Washington, D.C.

When to book flights from Bruxelles-National to Dulles Intl

Are your dates flexible? Find out the best times to travel from Bruxelles-National to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Brussels to Washington, D.C. flights

  • What is the cheapest flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport was €605 for a one-way ticket and €440 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Brussels to Washington, D.C.?

    KLM, Delta, Virgin Atlantic, and Lufthansa offer inflight Wi-Fi service on the Brussels to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Brussels to Washington, D.C.?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Brussels to Washington, D.C. flight route.

  • Which airline alliances offer flights from Brussels to Washington, D.C.?

    Star Alliance is the only airline alliance operating flights between Brussels and Washington, D.C..

  • On which days can I fly direct from Brussels to Washington, D.C.?

    There are direct flights from Brussels to Washington, D.C. on a daily basis.

  • How does KAYAK find such low prices on flights from Brussels to Washington, D.C.?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Brussels is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels to Washington, D.C.?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Washington, D.C. with an airline and back to Brussels with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels to Washington, D.C.?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Brussels up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Brussels Bruxelles-National to Washington, D.C. Dulles Intl?

Find which airlines fly direct from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Brussels Bruxelles-National to Washington, D.C. Dulles Intl

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Saturday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Brussels Bruxelles-National

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Saturday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

See more direct flights
See more direct flights

Travelling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Arlington
Sterling
Herndon
Winchester
Ashburn
Bethesda
Alexandria
National Harbor
Linthicum Heights
Front Royal
Fairfax
Warrenton
Gettysburg
Luray
Falls Church
Owings Mills
Hanover
Rockville
McLean
Tysons

Everything you need to know for your flight from Bruxelles-National to Dulles Intl

Information on your arrival and departure airports

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