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Cheap flights from Washington, D.C. to Brussels Bruxelles-National Airport from $271

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Brussels Bruxelles-National Airport departing on 1/30. 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 Washington, D.C. to Brussels

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Brussels that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Brussels.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Brussels? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Brussels, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Brussels

Find recent round-trip train or bus tickets from Washington, D.C. to Brussels.

All round-trip flight deals from Washington, D.C. to Brussels

The cheapest plane tickets from Washington, D.C. to Brussels found on KAYAK recently.
8:40 pm - 11:55 amIAD-BRU
10h 15m1 stop
12:50 pm - 7:25 pmBRU-IAD
11h 35m1 stop
$385Icelandair
Find Deal
Thu, Mar 13 - Thu, Mar 20
8:40 pm - 11:55 amIAD-BRU
10h 15m1 stop
12:50 pm - 7:25 pmBRU-IAD
11h 35m1 stop
$387Icelandair
Find Deal
Thu, Mar 13 - Thu, Mar 20
10:05 pm - 3:20 pmIAD-BRU
11h 15m1 stop
10:20 am - 7:59 pmBRU-IAD
15h 39m1 stop
$458Scandinavian Airlines
Find Deal
Tue, Apr 1 - Wed, Apr 9
5:10 pm - 3:10 pmIAD-BRU
16h 00m1 stop
12:45 pm - 3:40 pmBRU-IAD
32h 55m2 stops
$459Scandinavian Airlines
Find Deal
Sun, Feb 2 - Tue, Feb 11
6:10 pm - 9:35 amIAD-BRU
10h 25m1 stop
10:20 am - 7:30 pmBRU-IAD
15h 10m1 stop
$563Aer Lingus
Find Deal
Tue, Mar 25 - Tue, May 6
6:10 pm - 9:35 amIAD-BRU
10h 25m1 stop
10:15 am - 4:40 pmBRU-IAD
11h 25m1 stop
$701Aer Lingus
Find Deal
Mon, Mar 17 - Thu, Mar 20
6:50 pm - 11:30 amBWI-BRU
10h 40m1 stop
12:30 pm - 5:40 pmBRU-BWI
11h 10m1 stop
$707PLAY
Find Deal
Mon, Jul 7 - Thu, Jul 24
6:50 pm - 11:30 amBWI-BRU
10h 40m1 stop
12:30 pm - 5:40 pmBRU-BWI
11h 10m1 stop
$723PLAY
Find Deal
Fri, Jun 6 - Tue, Jun 24
11:10 am - 7:55 amDCA-BRU
15h 45m1 stop
10:00 am - 2:25 pmBRU-DCA
33h 25m2 stops
$732United Airlines
Find Deal
Tue, Mar 18 - Wed, Mar 26
11:06 am - 7:55 amDCA-BRU
15h 49m2 stops
10:00 am - 12:25 pmBRU-DCA
31h 25m2 stops
$737United Airlines
Find Deal
Tue, Mar 18 - Wed, Mar 26
8:00 am - 9:00 amBWI-BRU
43h 00m2 stops
Thu, Jan 30
7:10 pm - 9:00 amBWI-BRU
32h 50m3 stops
Tue, Mar 18
5:10 pm - 3:10 pmIAD-BRU
16h 00m1 stop
$363Scandinavian Airlines
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Mon, Feb 3
5:10 pm - 12:05 pmIAD-BRU
12h 55m2 stops
$367Scandinavian Airlines
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Mon, Feb 3
8:25 pm - 8:40 pmIAD-BRU
18h 15m1 stop
$525Aer Lingus
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Sat, Jul 12
5:20 pm - 9:40 amIAD-BRU
10h 20m1 stop
$527Aer Lingus
Find Deal
Tue, Jul 8
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
$674United Airlines
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Tue, Mar 18
10:51 am - 7:55 amBWI-BRU
16h 04m1 stop
$678United Airlines
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Tue, Mar 18
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
$772Lufthansa
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Fri, Mar 14
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
$777Lufthansa
Find Deal
Fri, Mar 14
7:30 pm - 11:55 amBWI-BRU
10h 25m1 stop
12:50 pm - 6:30 pmBRU-BWI
11h 40m1 stop
$384Icelandair
Find Deal
Thu, Jan 23 - Thu, Feb 13
7:40 pm - 11:55 amIAD-BRU
10h 15m1 stop
12:50 pm - 6:25 pmBRU-IAD
11h 35m1 stop
$423Icelandair
Find Deal
Thu, Jan 23 - Thu, Feb 13
5:10 pm - 12:05 pmIAD-BRU
12h 55m2 stops
8:30 pm - 3:40 pmBRU-IAD
25h 10m1 stop
$699Scandinavian Airlines
Find Deal
Thu, Jan 23 - Tue, Jan 28
5:10 pm - 6:15 pmIAD-BRU
19h 05m2 stops
8:30 pm - 3:40 pmBRU-IAD
25h 10m1 stop
$702Scandinavian Airlines
Find Deal
Sat, Jan 25 - Tue, Feb 4
5:10 pm - 9:35 amIAD-BRU
10h 25m1 stop
10:15 am - 3:40 pmBRU-IAD
11h 25m1 stop
$736Aer Lingus
Find Deal
Sun, Jan 26 - Sun, Feb 2
5:05 pm - 8:55 amDCA-BRU
33h 50m1 stop
8:45 pm - 7:57 pmBRU-DCA
29h 12m2 stops
$1,781United Airlines
Find Deal
Thu, Jan 23 - Sat, Jan 25
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$2,045United Airlines
Find Deal
Sun, Jan 26 - Wed, Feb 5
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
9:30 am - 3:50 pmBRU-IAD
12h 20m1 stop
$2,140Lufthansa
Find Deal
Fri, Jan 24 - Sun, Jan 26
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$2,244Lufthansa
Find Deal
Thu, Jan 23 - Tue, Jan 28
5:10 pm - 9:35 amIAD-BRU
10h 25m1 stop
10:15 am - 7:45 pmBRU-IAD
15h 30m2 stops
$7,597Aer Lingus
Find Deal
Fri, Jan 24 - Thu, Jan 30
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$734Brussels Airlines
Find Deal
Sun, Mar 16 - Tue, Mar 25
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$741Lufthansa
Find Deal
Sun, Mar 16 - Tue, Mar 25
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$743Air Canada
Find Deal
Sun, Mar 16 - Tue, Mar 25
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$744United Airlines
Find Deal
Sun, Mar 16 - Tue, Mar 25
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$745United Airlines
Find Deal
Wed, Mar 19 - Thu, Mar 27
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$752United Airlines
Find Deal
Sun, Mar 16 - Tue, Mar 25
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$783Brussels Airlines
Find Deal
Thu, Mar 13 - Thu, Mar 20
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$795United Airlines
Find Deal
Thu, Mar 20 - Thu, Mar 27
6:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$845United Airlines
Find Deal
Fri, Mar 14 - Sun, Mar 23
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
12:00 pm - 2:25 pmBRU-IAD
8h 25mnonstop
$1,408Lufthansa
Find Deal
Tue, Feb 4 - Wed, Oct 1

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

Our best PLAY deals on Washington, D.C. to Brussels Bruxelles-National Airport flight tickets
PLAY
Jul 7
BWI6:50 pmBaltimore/Washington
10h 40m
1 stop
BRU11:30 amBrussels Bruxelles-National
Jul 24
BRU12:30 pmBrussels Bruxelles-National
11h 10m
1 stop
BWI5:40 pmBaltimore/Washington
PLAY
Jun 6
BWI6:50 pmBaltimore/Washington
10h 40m
1 stop
BRU11:30 amBrussels Bruxelles-National
Jun 24
BRU12:30 pmBrussels Bruxelles-National
11h 10m
1 stop
BWI5:40 pmBaltimore/Washington

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

Our best Scandinavian Airlines deals on Washington, D.C. to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Apr 1
IAD10:05 pmWashington, D.C. Dulles Intl
11h 15m
1 stop
BRU3:20 pmBrussels Bruxelles-National
Apr 9
BRU10:20 amBrussels Bruxelles-National
15h 39m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
Scandinavian Airlines
Jan 29
IAD5:10 pmWashington, D.C. Dulles Intl
10h 40m
1 stop
BRU9:50 amBrussels Bruxelles-National
Feb 2
BRU5:35 pmBrussels Bruxelles-National
28h 05m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Scandinavian Airlines
Jan 29
IAD5:10 pmWashington, D.C. Dulles Intl
10h 40m
1 stop
BRU9:50 amBrussels Bruxelles-National
Feb 5
BRU12:45 pmBrussels Bruxelles-National
32h 55m
2 stops
IAD3:40 pmWashington, D.C. Dulles Intl

See travel insights to Brussels from

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

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 Washington, D.C. and Brussels Bruxelles-National Airport?

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Washington, D.C. is in February. Flight prices, which tend to average around $557, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from Washington, D.C. during January instead. Flights to Brussels Bruxelles-National Airport in January, while not as cheap as those in February, still average around $596.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Washington, D.C. to Brussels Bruxelles-National Airport is on a Wednesday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Wednesday will often find tickets for as low as $1,188. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Brussels Bruxelles-National Airport for around $1,470.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is at noon. Flights from Washington, D.C. to Brussels Bruxelles-National Airport during this time can be as low as $668. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $877 on average. Flights to Brussels Bruxelles-National Airport from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. to Brussels Bruxelles-National flight route?

Fly from Washington, D.C. Dulles Intl to Brussels Bruxelles-National for the best Washington, D.C. - Brussels Bruxelles-National flight prices

What cabin class options are available on Washington, D.C. to Brussels Bruxelles-National flights?

There are 3 cabin classes available to choose from on Washington, D.C. to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2025, prices for Washington, D.C. to Brussels Bruxelles-National Airport flights are approximately 36% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$271

Fastest flight time

7h 25m

Direct flights

Every day
The best one-way flight to Brussels Bruxelles-National Airport from Washington, D.C. in the past 72 hours is $271. The best round-trip flight deal from Washington, D.C. to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $385.
The fastest flight from Washington, D.C. to Brussels Bruxelles-National Airport takes 7h 25m
Direct flights go from Washington, D.C. to Brussels Bruxelles-National Airport every day.

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

    A flight from Washington, D.C. to Brussels Bruxelles-National will travel around 3863.7 mi. By plane, this route typically takes 9h 45m.

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

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

  • How many operators does momondo search for flights from Washington, D.C. to Brussels Bruxelles-National Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Washington, D.C. to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $360Free CancellationRating
7.1
92 reviews
Search PLAY flights
IcelandairPriceFrom $390Free CancellationRating
7.1
502 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $443Free CancellationRating
7.3
1,320 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $511Free CancellationRating
6.6
6,834 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $537Free CancellationRating
7.1
1,869 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $568Free CancellationRating
7.1
1,082 reviews
Search Aer Lingus flights
Turkish AirlinesPriceFrom $596Free CancellationRating
7.3
3,931 reviews
Search Turkish Airlines flights
DeltaPriceFrom $669Free CancellationRating
8.0
8,521 reviews
Search Delta flights
United AirlinesPriceFrom $685Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
LufthansaPriceFrom $686Free CancellationRating
6.7
7,111 reviews
Search Lufthansa flights
  • United Airlines Flights From Washington, D.C. to Brussels Bruxelles-National Airport

    Across 7 United Airlines flights from Washington, D.C. to Brussels Bruxelles-National Airport this week, the average price was $1,110, with the best United Airlines deals starting from $685 round-trip. 8,985 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • Brussels Airlines Flights From Washington, D.C. to Brussels Bruxelles-National Airport

    Across 349 Brussels Airlines reviews on momondo, the average score is 7.3/10. Brussels Airlines flies from Washington, D.C. to Brussels Bruxelles-National Airport about 7 times each week, with ticket deals ranging from $880 to $1,317. Price data is based on momondo searches in the last 72 hours.


Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Ghent
Bruges
Leuven
Hasselt
Namur
Spa
Aalst
Charleroi
Genk
Mons
Waterloo
Durbuy
Mechelen
Halle
Knokke-Heist
Tournai
Dinant
Zaventem
Herentals
Oostkamp

Why use momondo?

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

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

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

All flight searches from Washington, D.C. to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Washington, D.C. to Brussels flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Washington, D.C. to Brussels 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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