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BRU - IAD

£345 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 Brussels to Dulles Intl departing on 12/6. 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.
1 adult
0 bags
Sat 15/6
Sat 22/6

Search hundreds of travel sites at once for deals on flights to Washington, D.C.

 
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
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Brussels to Dulles Intl (BRU-IAD)

 
These are the cheapest deals for flights from Brussels to Dulles Intl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 Brussels to Dulles Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Brussels to Dulles Intl.

Recent one-way flight deals from Brussels to Dulles Intl

Only flying one-way? Below are some of the best one-way flight deals from Brussels to Dulles Intl found on KAYAK recently.

Recent last-minute flight deals from Brussels to Dulles Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Brussels to Dulles Intl.

Recent direct flight deals from Brussels to Dulles Intl

The latest deals for direct flights from Brussels to Dulles Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Brussels to Dulles Intl

Find recent round-trip train or bus tickets from Brussels to Dulles Intl.

All round-trip flight deals to Dulles Intl

The cheapest plane tickets to Dulles Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
19:00 - 15:25BRU-IAD
26h 25m2 stops
17:10 - 15:10IAD-BRU
16h 00m1 stop
£345Scandinavian Airlines
Find Deal
Wed, 12 Jun - Wed, 27 Nov
19:00 - 15:25BRU-IAD
26h 25m2 stops
17:10 - 09:20IAD-BRU
34h 10m2 stops
£351Scandinavian Airlines
Find Deal
Wed, 12 Jun - Mon, 25 Nov
11:45 - 20:45BRU-IAD
15h 00m1 stop
20:20 - 20:05IAD-BRU
17h 45m1 stop
£382TAP AIR PORTUGAL
Find Deal
Fri, 11 Oct - Sat, 19 Oct
13:50 - 22:10BRU-IAD
14h 20m1 stop
23:15 - 12:50IAD-BRU
31h 35m1 stop
£387Icelandair
Find Deal
Tue, 4 Jun - Sat, 8 Jun
12:00 - 14:15BRU-IAD
8h 15mdirect
17:50 - 07:15IAD-BRU
7h 25mdirect
£404Lufthansa
Find Deal
Sun, 16 Jun - Sun, 1 Dec
13:55 - 19:25BRU-IAD
11h 30m1 stop
17:50 - 07:15IAD-BRU
7h 25mdirect
£405Lufthansa
Find Deal
Thu, 13 Jun - Wed, 27 Nov
13:55 - 19:25BRU-IAD
11h 30m1 stop
21:00 - 14:05IAD-BRU
11h 05m1 stop
Tue, 11 Jun - Sat, 30 Nov
09:45 - 15:20BRU-IAD
11h 35m1 stop
18:05 - 09:50IAD-BRU
9h 45m1 stop
Wed, 12 Jun - Sun, 1 Dec
20:55 - 15:20BRU-IAD
24h 25m1 stop
17:40 - 23:35IAD-BRU
23h 55m1 stop
£419TAP AIR PORTUGAL
Find Deal
Mon, 7 Oct - Wed, 16 Oct
13:50 - 19:15BRU-IAD
11h 25m1 stop
20:30 - 12:50IAD-BRU
10h 20m1 stop
£487Icelandair
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Tue, 18 Jun - Sat, 29 Jun
12:30 - 17:40BRU-IAD
11h 10m1 stop
£469PLAY
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Thu, 1 Aug
08:00 - 21:52BRU-IAD
19h 52m2 stops
£561Delta
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Wed, 14 Aug
06:10 - 16:02BRU-IAD
15h 52m2 stops
£621Delta
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Fri, 9 Aug
10:45 - 12:45BRU-IAD
32h 00m2 stops
Sat, 6 Jul
12:00 - 14:15BRU-IAD
8h 15mdirect
£1,037Lufthansa
Find Deal
Wed, 14 Aug
10:45 - 13:30BRU-IAD
8h 45mdirect
£1,042Brussels Airlines
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Tue, 4 Jun
20:55 - 20:20BRU-IAD
29h 25m1 stop
£1,389TAP AIR PORTUGAL
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Wed, 22 May
06:00 - 15:20BRU-IAD
15h 20m1 stop
£1,395TAP AIR PORTUGAL
Find Deal
Tue, 21 May
12:00 - 14:15BRU-IAD
8h 15mdirect
£4,477Lufthansa
Find Deal
Tue, 21 May
10:45 - 13:30BRU-IAD
8h 45mdirect
£4,811Brussels Airlines
Find Deal
Thu, 23 May
20:30 - 15:25BRU-IAD
24h 55m1 stop
17:15 - 15:20IAD-BRU
16h 05m1 stop
£418Scandinavian Airlines
Find Deal
Sun, 19 May - Thu, 30 May
20:30 - 15:25BRU-IAD
24h 55m1 stop
17:15 - 18:30IAD-BRU
19h 15m1 stop
£434Scandinavian Airlines
Find Deal
Sun, 19 May - Mon, 10 Jun
19:00 - 15:25BRU-IAD
26h 25m2 stops
17:15 - 09:50IAD-BRU
10h 35m1 stop
£457Scandinavian Airlines
Find Deal
Sun, 19 May - Fri, 31 May
15:15 - 20:35BRU-IAD
11h 20m1 stop
22:45 - 19:20IAD-BRU
14h 35m1 stop
£500British Airways
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Sun, 19 May - Sat, 25 May
06:10 - 23:14BRU-IAD
23h 04m2 stops
12:35 - 08:45IAD-BRU
14h 10m1 stop
£570Delta
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Tue, 21 May - Sun, 26 May
15:05 - 20:30BRU-IAD
11h 25m1 stop
22:45 - 10:00IAD-BRU
29h 15m1 stop
£583British Airways
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Tue, 21 May - Fri, 24 May
12:00 - 14:15BRU-IAD
8h 15mdirect
20:45 - 08:50IAD-BRU
30h 05m1 stop
£651United Airlines
Find Deal
Sun, 19 May - Sat, 25 May
06:10 - 17:28BRU-IAD
17h 18m2 stops
13:08 - 09:40IAD-BRU
14h 32m2 stops
£658Delta
Find Deal
Sun, 19 May - Mon, 10 Jun
09:45 - 15:15BRU-IAD
11h 30m1 stop
20:45 - 14:15IAD-BRU
11h 30m1 stop
£669SWISS
Find Deal
Mon, 20 May - Sat, 1 Jun
12:00 - 14:15BRU-IAD
8h 15mdirect
18:00 - 07:50IAD-BRU
7h 50mdirect
£1,015United Airlines
Find Deal
Sun, 19 May - Sat, 25 May
12:00 - 14:15BRU-IAD
8h 15mdirect
17:50 - 07:15IAD-BRU
7h 25mdirect
£404Lufthansa
Find Deal
Thu, 13 Jun - Sun, 1 Dec
10:45 - 13:30BRU-IAD
8h 45mdirect
18:00 - 07:50IAD-BRU
7h 50mdirect
£407Brussels Airlines
Find Deal
Sun, 9 Jun - Mon, 24 Jun
12:00 - 14:25BRU-IAD
8h 25mdirect
17:45 - 07:15IAD-BRU
7h 30mdirect
Tue, 8 Oct - Thu, 17 Oct
10:45 - 13:30BRU-IAD
8h 45mdirect
17:45 - 07:15IAD-BRU
7h 30mdirect
£447Brussels Airlines
Find Deal
Sun, 16 Jun - Sun, 23 Jun
12:00 - 14:25BRU-IAD
8h 25mdirect
17:45 - 07:15IAD-BRU
7h 30mdirect
Sun, 6 Oct - Tue, 15 Oct
12:00 - 14:15BRU-IAD
8h 15mdirect
18:00 - 07:50IAD-BRU
7h 50mdirect
Tue, 2 Jul - Tue, 9 Jul
12:00 - 14:25BRU-IAD
8h 25mdirect
17:45 - 07:15IAD-BRU
7h 30mdirect
Sat, 12 Oct - Fri, 18 Oct
12:00 - 14:15BRU-IAD
8h 15mdirect
17:50 - 07:15IAD-BRU
7h 25mdirect
Tue, 11 Jun - Fri, 29 Nov
12:00 - 14:15BRU-IAD
8h 15mdirect
17:50 - 07:15IAD-BRU
7h 25mdirect
Sat, 15 Jun - Fri, 29 Nov
12:00 - 14:15BRU-IAD
8h 15mdirect
17:45 - 07:15IAD-BRU
7h 30mdirect
£736United Airlines
Find Deal
Fri, 12 Jul - Fri, 9 Aug

Flights from Brussels to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Brussels 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 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 September, where tickets cost £386 on average. On the other hand, the most expensive months are February and March, where the average cost of tickets is £603 and £594 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
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 1 week before departure. For the absolute cheapest price, our data suggests you should book 82 days before departure.

Which airlines provide the cheapest flights from Brussels to Washington, D.C.?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Washington, D.C. from Brussels were found on PLAY (£469) and Delta (£561), and the lowest return tickets were found on Scandinavian Airlines (£345) and TAP AIR PORTUGAL (£382).

How many flights are there between Brussels Bruxelles-National Airport and Washington, D.C. Dulles Intl Airport per day?

Each day, there are between 1 and 2 nonstop flights that take off from Brussels Bruxelles-National Airport and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 8h 30m. The most common departure time is 10:00 and most flights take off in the morning. Each week, there are 12 flights. The most frequent day of departure is Sunday, when 17% of all weekly flights depart. The fewest flights depart on a Wednesday.

Which cabin class options are there for flights between Brussels Bruxelles-National Airport and Washington, D.C. Dulles Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Brussels to Washington, D.C. take?

Direct flights cover the 3,879 miles separating Brussels and Washington, D.C. in about 8h 15m.

What’s the earliest departure time from Brussels to Washington, D.C.?

Early birds can take the earliest flight from Brussels Bruxelles-National Airport at 10:45 and will be landing in Washington, D.C. Dulles Intl Airport at 13:30.

What’s the latest departure time from Brussels to Washington, D.C.?

If you prefer to fly at night, the latest flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport jets off at 12:00 and lands at 14:15.

Good to know - Cheap tickets from Brussels to Washington, D.C.

Low season

January

High season

July

Cheapest flight

£345
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Brussels to Washington, D.C.

When to book flights from Brussels to Dulles Intl

Are your dates flexible? Find out the best times to travel from Brussels 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 £592 for a one-way ticket and £436 for a return.

  • Which airports will I be using when flying from Brussels to Washington, D.C.?

    When flying out of Brussels you will be using Brussels Bruxelles-National. You will be landing at Washington, D.C., also known as Washington, D.C. Dulles Intl.

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

    Delta, and Virgin Atlantic 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

KAYAK’s top tips for finding a cheap flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight from Washington, D.C. to Brussels? 25% of our users found flights on this route for £775 or less one-way.

Prefer to fly direct from Brussels to Washington, D.C.?

Find which airlines fly direct from Bruxelles-National to Dulles Intl, 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

Book cheap flights from Brussels to Washington, D.C.

Cheapest flights to Washington, D.C. from Brussels found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Brussels to Washington, D.C. found on KAYAK in the last 72 hours.
1/8Thu
1 stopPLAY
11h 10mBRU-IAD
£469
14/8Wed
2 stopsDelta
19h 52mBRU-IAD
£561
9/8Fri
2 stopsDelta
15h 52mBRU-IAD
£621
6/7Sat
2 stops
32h 00mBRU-IAD
£866
14/8Wed
directLufthansa
8h 15mBRU-IAD
£1,037
4/6Tue
directBrussels Airlines
8h 45mBRU-IAD
£1,042
22/5Wed
1 stopTAP AIR PORTUGAL
29h 25mBRU-IAD
£1,389
21/5Tue
1 stopTAP AIR PORTUGAL
15h 20mBRU-IAD
£1,395
21/5Tue
directLufthansa
8h 15mBRU-IAD
£4,477
23/5Thu
directBrussels Airlines
8h 45mBRU-IAD
£4,811

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Last minute flights from Brussels to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Brussels to Washington, D.C. that are departing in the next 10 days.
19/5Sun
multi-stopScandinavian Airlines
24h 55mBRU-IAD
30/5Thu
multi-stopScandinavian Airlines
16h 05mIAD-BRU
£418
19/5Sun
multi-stopScandinavian Airlines
24h 55mBRU-IAD
10/6Mon
multi-stopScandinavian Airlines
19h 15mIAD-BRU
£434
19/5Sun
multi-stopScandinavian Airlines
26h 25mBRU-IAD
31/5Fri
multi-stopScandinavian Airlines
10h 35mIAD-BRU
£457
19/5Sun
multi-stopBritish Airways
11h 20mBRU-IAD
25/5Sat
multi-stopBritish Airways
14h 35mIAD-BRU
£500
21/5Tue
multi-stopDelta
23h 04mBRU-IAD
26/5Sun
multi-stopDelta
14h 10mIAD-BRU
£570
21/5Tue
multi-stopBritish Airways
11h 25mBRU-IAD
24/5Fri
multi-stopBritish Airways
29h 15mIAD-BRU
£583
19/5Sun
directUnited Airlines
8h 15mBRU-IAD
25/5Sat
multi-stopUnited Airlines
30h 05mIAD-BRU
£651
19/5Sun
multi-stopDelta
17h 18mBRU-IAD
10/6Mon
multi-stopDelta
14h 32mIAD-BRU
£658
20/5Mon
multi-stopSWISS
11h 30mBRU-IAD
1/6Sat
multi-stopSWISS
11h 30mIAD-BRU
£669
19/5Sun
directUnited Airlines
8h 15mBRU-IAD
25/5Sat
directUnited Airlines
7h 50mIAD-BRU
£1,015

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Brussels - Washington, D.C. Flights

Departure:

Brussels (undefined)Belgium

Destination:

Washington, D.C. (IAD)United States

Cabin classes:

£2,133
£1,891
£557

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Washington Dulles Airport