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Cheap flights from Brussels Bruxelles-National Airport to Washington, D.C. from $304

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 10/19. 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 Brussels Bruxelles-National Airport to Washington, D.C.

Cheap round-trip flights

PLAY Logo
12:30 pm - 5:40 pmBRU-BWI
11h 10m1 stop
PLAY Logo
6:50 pm - 11:30 amBWI-BRU
10h 40m1 stop
$428PLAY
Find Deal
Sat, Aug 23 - Fri, Sep 5
Scandinavian Airlines Logo
4:00 pm - 7:59 pmBRU-IAD
33h 59m1 stop
Scandinavian Airlines Logo
10:05 pm - 9:40 amIAD-BRU
29h 35m1 stop
$431Scandinavian Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 15
Scandinavian Airlines Logo
8:30 pm - 7:59 pmBRU-IAD
29h 29m1 stop
Scandinavian Airlines Logo
9:30 pm - 9:40 amIAD-BRU
31h 10m1 stop
$432Scandinavian Airlines
Find Deal
Wed, Oct 22 - Wed, Oct 29
TAP AIR PORTUGAL Logo
5:55 am - 3:20 pmBRU-IAD
15h 25m1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 3:05 pmIAD-BRU
15h 20m1 stop
$442TAP AIR PORTUGAL
Find Deal
Mon, Aug 25 - Sun, Sep 7
TAP AIR PORTUGAL Logo
8:55 pm - 3:20 pmBRU-IAD
24h 25m1 stop
TAP AIR PORTUGAL Logo
5:45 pm - 3:05 pmIAD-BRU
15h 20m1 stop
$444TAP AIR PORTUGAL
Find Deal
Sun, Aug 24 - Sun, Aug 31
Aer Lingus Logo
10:15 am - 3:35 pmBRU-IAD
11h 20m1 stop
Aer Lingus Logo
5:05 pm - 9:35 amIAD-BRU
10h 30m1 stop
$507Aer Lingus
Find Deal
Tue, Nov 11 - Fri, Nov 14
British Airways Logo
3:00 pm - 11:18 pmBRU-DCA
14h 18m2 stops
British Airways Logo
3:50 pm - 2:20 pmDCA-BRU
16h 30m2 stops
$516British Airways
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Mon, Aug 11 - Mon, Aug 25
United Airlines Logo
10:00 am - 9:48 pmBRU-DCA
17h 48m1 stop
United Airlines Logo
3:29 pm - 7:45 amDCA-BRU
10h 16m1 stop
$526United Airlines
Find Deal
Thu, Jul 24 - Sat, Sep 13
United Airlines Logo
9:30 am - 3:15 pmBRU-IAD
11h 45m1 stop
United Airlines Logo
5:35 pm - 7:25 amIAD-BRU
7h 50mnonstop
$528United Airlines
Find Deal
Thu, Jul 24 - Wed, Aug 6
British Airways Logo
7:35 pm - 7:45 pmBRU-IAD
30h 10m2 stops
British Airways Logo
8:25 pm - 4:40 pmIAD-BRU
39h 15m2 stops
$530British Airways
Find Deal
Fri, Oct 17 - Sat, Nov 1

TAP AIR PORTUGAL flights from Brussels Bruxelles-National Airport to Washington, D.C.

Our best TAP AIR PORTUGAL deals on Brussels Bruxelles-National Airport to Washington, D.C. flight tickets
TAP AIR PORTUGAL
Aug 25
BRU5:55 amBrussels Bruxelles-National
15h 25m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl
Sep 7
IAD5:45 pmWashington, D.C. Dulles Intl
15h 20m
1 stop
BRU3:05 pmBrussels Bruxelles-National
$442
Find similar
TAP AIR PORTUGAL
Aug 24
BRU8:55 pmBrussels Bruxelles-National
24h 25m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl
Aug 31
IAD5:45 pmWashington, D.C. Dulles Intl
15h 20m
1 stop
BRU3:05 pmBrussels Bruxelles-National
$444
Find similar
TAP AIR PORTUGAL
Aug 24
BRU8:55 pmBrussels Bruxelles-National
24h 25m
1 stop
IAD3:20 pmWashington, D.C. Dulles Intl
Aug 31
IAD10:20 pmWashington, D.C. Dulles Intl
15h 45m
1 stop
BRU8:05 pmBrussels Bruxelles-National
$446
Find similar

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
Jul 24
BRU10:00 amBrussels Bruxelles-National
17h 48m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
Sep 13
DCA3:29 pmWashington, D.C. Reagan-National
10h 16m
1 stop
BRU7:45 amBrussels Bruxelles-National
$526
Find similar
United Airlines
Jul 24
BRU9:30 amBrussels Bruxelles-National
11h 45m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Aug 6
IAD5:35 pmWashington, D.C. Dulles Intl
7h 50m
BRU7:25 amBrussels Bruxelles-National
$528
Find similar
United Airlines
Aug 18
BRU10:00 amBrussels Bruxelles-National
17h 01m
1 stop
IAD9:01 pmWashington, D.C. Dulles Intl
Aug 25
IAD5:45 pmWashington, D.C. Dulles Intl
7h 30m
BRU7:15 amBrussels Bruxelles-National
$529
Find similar

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 month of September is, on average, the cheapest month to fly to Washington, D.C. from Brussels Bruxelles-National Airport, with most prices found around $547. If you’re not able to fly to Washington, D.C. in September, then February is your next best option. Flight prices from Brussels Bruxelles-National Airport to Washington, D.C. during February average around $551.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Brussels Bruxelles-National Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $699. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Brussels Bruxelles-National Airport to Washington, D.C. for around $782.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

At noon is the cheapest time of day to fly from Brussels Bruxelles-National Airport to Washington, D.C. when you can find flight prices for as low as $596. Flying to Washington, D.C. at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $723. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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 $606 when searching weeks out. 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 $555 on momondo.

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

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

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 4% 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 round-trip 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

$304

Fastest flight time

8h 25m

Direct flights

Every day

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Brussels Bruxelles-National Airport in the past 72 hours is $304. The best round-trip flight deal from Brussels Bruxelles-National Airport to Washington, D.C. found on momondo in the last 72 hours is $428.
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 are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)
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  • How far is Brussels Bruxelles-National to Washington, D.C. by plane?

    A flight from Brussels Bruxelles-National to Washington, D.C. will travel around 3863.7 mi. 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. were last updated today.

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

  • 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 layovers 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 required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $405Free CancellationRating
7.0
102 reviews
Search PLAY flights
IcelandairPriceFrom $412Free CancellationRating
7.0
515 reviews
Search Icelandair flights
British AirwaysPriceFrom $450Free CancellationRating
6.6
7,120 reviews
Search British Airways flights
Aer LingusPriceFrom $468Free CancellationRating
7.1
1,154 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $470Free CancellationRating
7.4
8,849 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $487Free CancellationRating
7.3
349 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $518Free CancellationRating
6.8
7,200 reviews
Search Lufthansa flights
American AirlinesPriceFrom $521Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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

    United Airlines operates around 12 flights from Brussels Bruxelles-National Airport to Washington, D.C. every week. The average price of these flights found in the last 72 hours has been $646, but momondo users have found United Airlines deals from Brussels Bruxelles-National Airport to Washington, D.C. from as low as $470 round-trip. United Airlines has been scored 7.4/10 in 8,848 reviews.

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

    Brussels Airlines is also a popular choice for this route. Brussels Airlines flight deals for Brussels Bruxelles-National Airport to Washington, D.C. start from as low as $487 round-trip, depending on your selected dates, with average Brussels Airlines deals seen on momondo around $656. Brussels Airlines operates 10 flights to Washington, D.C. from Brussels Bruxelles-National Airport in an average week. Users have rated it 7.3/10 across 349 reviews.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Laurel
Woodbridge
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Gaithersburg
Rockville
Towson
Fairfax
Colonial Beach
Glen Burnie
Linthicum Heights
Reston
Springfield

Why use momondo?

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

It is quick and easy to find Brussels to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Yes. All flights to Washington, D.C. from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Yes momondo offers price alerts on flights to Washington, D.C. from Brussels. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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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 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport