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$280 Find cheap flights from Brussels to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Washington, D.C. departing on 6/6. 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 6/8
Sat 6/15

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 travelers have searched 43,968,530 times on KAYAK, and here is why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Brussels to Washington, D.C. 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:30 pm - 5:40 pmBRU-IAD
11h 10m1 stop
6:50 pm - 11:30 amIAD-BRU
10h 40m1 stop
$287PLAY
Find Deal
Tue, Aug 27 - Wed, Sep 4
4:00 pm - 3:25 pmBRU-IAD
29h 25m1 stop
5:15 pm - 3:20 pmIAD-BRU
16h 05m1 stop
$458Scandinavian Airlines
Find Deal
Thu, Sep 12 - Thu, Sep 19
1:50 pm - 7:15 pmBRU-IAD
11h 25m1 stop
8:30 pm - 12:50 pmIAD-BRU
10h 20m1 stop
$461Icelandair
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Fri, May 24 - Mon, May 27
11:45 am - 8:20 pmBRU-IAD
14h 35m1 stop
5:30 pm - 5:05 pmIAD-BRU
17h 35m1 stop
$462TAP AIR PORTUGAL
Find Deal
Thu, Oct 24 - Thu, Nov 7
1:50 pm - 7:15 pmBRU-IAD
11h 25m1 stop
8:30 pm - 12:50 pmIAD-BRU
10h 20m1 stop
$472Icelandair
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Thu, May 23 - Sun, May 26
1:50 pm - 7:15 pmBRU-IAD
11h 25m1 stop
11:15 pm - 12:50 pmIAD-BRU
31h 35m1 stop
$473Icelandair
Find Deal
Thu, May 23 - Mon, May 27
12:00 pm - 2:15 pmBRU-IAD
8h 15mnonstop
5:45 pm - 7:15 amIAD-BRU
7h 30mnonstop
$492Lufthansa
Find Deal
Sat, May 25 - Mon, Jun 10
11:20 am - 8:29 pmBRU-IAD
15h 09m2 stops
4:00 pm - 1:10 pmIAD-BRU
15h 10m2 stops
Fri, May 24 - Thu, May 30
12:00 pm - 2:15 pmBRU-IAD
8h 15mnonstop
5:30 pm - 10:55 amIAD-BRU
11h 25m1 stop
Thu, May 23 - Mon, May 27
12:55 pm - 7:25 pmBRU-IAD
12h 30m1 stop
5:45 pm - 7:15 amIAD-BRU
7h 30mnonstop
$559Lufthansa
Find Deal
Wed, Sep 4 - Fri, Oct 4

Flights from Brussels to Washington, D.C. - Travel Insights & Trends

Get data-powered insights and trends into flights from Brussels to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Brussels to Washington, D.C. Dulles Intl Airport flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Brussels to Washington, D.C. Dulles Intl Airport.
Our data shows that the cheapest route for a one-way flight from Brussels to Washington, D.C. Dulles Intl Airport cost $648 and was between Brussels Bruxelles-National Airport and Washington, D.C. Dulles Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $587.

What’s the cheapest day of the week to fly from Brussels to Washington, D.C.?

The average price of all flights from Brussels to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Brussels to Washington, D.C., look for departures on Tuesdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Washington, D.C., Tuesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Brussels 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 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 to Washington, D.C. Dulles Intl Airport is September, where tickets cost $488 on average. On the other hand, the most expensive months are February and March, where the average cost of tickets is $762 and $751 respectively.

How far in advance should I book a flight from Brussels 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 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 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 last 72 hours, the cheapest one-way ticket from Brussels to Washington, D.C. found on KAYAK was with PLAY for $280. PLAY proposed a round-trip connection from $287 and Scandinavian Airlines from $458.

Which airlines fly non-stop between Brussels and Washington, D.C. Dulles Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Brussels to Washington, D.C. Dulles Intl Airport.
There are 2 airlines that fly nonstop from Brussels to Washington, D.C. Dulles Intl Airport. They are Brussels Airlines and United Airlines. The cheapest airline for this route is Brussels Airlines, with the best one-way deal found costing $508. On average, the best prices for this route can be found at Brussels Airlines.

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

Each day, there are between 1 and 2 nonstop flights that take off from Brussels and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 8h 27m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 12 flights. The most frequent day of departure is Thursday, when 17% of all weekly flights depart. The fewest flights depart on a Wednesday.

Which cabin class options are there for flights between Brussels 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 are 3 cabin class options for the route. These are Business, Economy and Prem 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?

Flying between Washington, D.C. and Brussels will take minimum 8h 15m and will require at least one stop.

Good to know

Cheapest flight

$280
Flight from Brussels Airport to Washington Dulles Airport

When to book flights from Brussels to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Brussels to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Brussels to Washington, D.C. Dulles Intl Airport was $280 for a one-way ticket and $287 for a round-trip.

  • Do I need a passport to fly between Brussels and Washington, D.C.?

    A passport is required to fly from Brussels to Washington, D.C..

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

    Brussels is served by 2 major airports and there is only 1 main airport in Washington, D.C.. You will leave Brussels from one of these airports: Brussels Bruxelles-National or Charleroi Brussels. You will be arriving at Washington, D.C. Dulles Intl.

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

    We unfortunately don’t have that data for this specific route.

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

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Brussels and Washington, D.C., with Star Alliance being the most commonly used for this route.

  • 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 travelers 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 round-trip 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 non-stop from Brussels to Washington, D.C.?

Find which airlines fly direct from Brussels to Dulles Intl, which days they fly and book direct flights.

Nonstop departures

Brussels 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

Nonstop returns

Washington, D.C. Dulles Intl to Brussels

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.

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.
6/6Thu
1 stopPLAY
11h 10mBRU-IAD
$280
5/14Tue
3 stops
51h 00mCRL-IAD
$315
5/14Tue
3 stops
51h 00mCRL-IAD
$316
6/7Fri
1 stopIcelandair
14h 20mBRU-IAD
$406
5/23Thu
1 stopIcelandair
11h 25mBRU-IAD
$409
5/15Wed
1 stopTAP AIR PORTUGAL
24h 25mBRU-IAD
$456
5/17Fri
1 stopTAP AIR PORTUGAL
20h 45mBRU-IAD
$530
5/14Tue
1 stopScandinavian Airlines
26h 15mBRU-IAD
$551
6/18Tue
nonstopBrussels Airlines
8h 45mBRU-IAD
$562
6/6Thu
nonstopBrussels Airlines
8h 45mBRU-IAD
$585

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Last minute flights from Brussels to Washington, D.C.

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.
5/11Sat
multi-stop
11h 45mBRU-IAD
5/14Tue
multi-stop
32h 40mIAD-BRU
$638
5/11Sat
multi-stopBritish Airways
11h 45mBRU-IAD
5/14Tue
multi-stopBritish Airways
17h 30mIAD-BRU
$667
5/11Sat
multi-stopIberia
13h 10mBRU-IAD
5/14Tue
multi-stopIberia
32h 40mIAD-BRU
$673
5/12Sun
multi-stopITA Airways
26h 20mBRU-IAD
5/17Fri
multi-stopITA Airways
12h 10mIAD-BRU
$681
5/11Sat
multi-stopAmerican Airlines
11h 45mBRU-IAD
5/14Tue
multi-stopAmerican Airlines
32h 40mIAD-BRU
$682
5/13Mon
multi-stopAmerican Airlines
30h 30mBRU-IAD
5/16Thu
multi-stopAmerican Airlines
35h 48mIAD-BRU
$717
5/11Sat
multi-stopAmerican Airlines
11h 45mBRU-IAD
5/14Tue
multi-stopAmerican Airlines
17h 30mIAD-BRU
$719
5/13Mon
multi-stop
11h 25mBRU-IAD
5/16Thu
multi-stop
16h 15mIAD-BRU
$729
5/12Sun
multi-stopITA Airways
24h 15mBRU-IAD
5/17Fri
multi-stopITA Airways
19h 00mIAD-BRU
$742
5/11Sat
multi-stopVirgin Atlantic
12h 41mBRU-IAD
5/14Tue
multi-stopVirgin Atlantic
41h 05mIAD-BRU
$814

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Flights to Washington, D.C.

Destination:

Washington, D.C. (IAD)United States

Return flight deals:

Washington, D.C. - Brussels

Cabin classes: