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Cheap flights from Brussels Bruxelles-National Airport to Washington, D.C. from $351

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 11/5. 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

Icelandair Logo
2:15 pm - 7:25 pmBRU-BWI
11h 10m1 stop
Icelandair Logo
8:30 pm - 12:50 pmBWI-BRU
10h 20m1 stop
$411Icelandair
Find Deal
jue., oct. 2 - mié., oct. 15
Icelandair Logo
12:50 pm - 7:40 pmBRU-BWI
11h 50m1 stop
Icelandair Logo
7:40 pm - 11:55 amBWI-BRU
10h 15m1 stop
$434Icelandair
Find Deal
jue., oct. 30 - jue., nov. 6
United Airlines Logo
10:00 am - 3:56 pmBRU-DCA
10h 56m1 stop
United Airlines Logo
4:10 pm - 7:50 amDCA-BRU
9h 40m1 stop
$513United Airlines
Find Deal
jue., oct. 30 - dom., nov. 9
Lufthansa Logo
12:00 pm - 2:25 pmBRU-IAD
8h 25mnonstop
Lufthansa Logo
5:45 pm - 7:15 amIAD-BRU
7h 30mnonstop
$513Lufthansa
Find Deal
jue., oct. 2 - mié., oct. 15
Lufthansa Logo
9:00 am - 3:35 pmBRU-IAD
11h 35m1 stop
Lufthansa Logo
6:45 pm - 7:15 amIAD-BRU
7h 30mnonstop
$515Lufthansa
Find Deal
vie., mar. 13 - dom., mar. 22
United Airlines Logo
12:00 pm - 2:25 pmBRU-IAD
8h 25mnonstop
United Airlines Logo
6:20 pm - 1:15 pmIAD-BRU
12h 55m1 stop
$516United Airlines
Find Deal
vie., oct. 24 - lun., nov. 3
Brussels Airlines Logo
12:00 pm - 2:25 pmBRU-IAD
8h 25mnonstop
Brussels Airlines Logo
5:45 pm - 7:15 amIAD-BRU
7h 30mnonstop
$526Brussels Airlines
Find Deal
jue., oct. 9 - dom., oct. 12
Brussels Airlines Logo
12:00 pm - 2:25 pmBRU-IAD
8h 25mnonstop
Brussels Airlines Logo
5:45 pm - 7:15 amIAD-BRU
7h 30mnonstop
$529Brussels Airlines
Find Deal
jue., oct. 9 - dom., oct. 12
KLM Logo
3:05 pm - 11:52 pmBRU-DCA
14h 47m2 stops
KLM Logo
12:31 pm - 7:35 amDCA-BRU
13h 04m2 stops
$576KLM
Find Deal
vie., oct. 24 - lun., nov. 3
KLM Logo
8:05 am - 6:16 pmBRU-DCA
16h 11m2 stops
KLM Logo
1:45 pm - 10:10 amDCA-BRU
14h 25m2 stops
$580KLM
Find Deal
vie., feb. 20 - vie., feb. 27

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

Our best Lufthansa deals on Brussels Bruxelles-National Airport to Washington, D.C. flight tickets
Lufthansa
Oct 2
BRU12:00 pmBrussels Bruxelles-National
8h 25m
IAD2:25 pmWashington, D.C. Dulles Intl
Oct 15
IAD5:45 pmWashington, D.C. Dulles Intl
7h 30m
BRU7:15 amBrussels Bruxelles-National
$513
Find similar
Lufthansa
Sep 25
BRU10:30 amBrussels Bruxelles-National
11h 20m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Sep 28
IAD3:25 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
BRU7:45 amBrussels Bruxelles-National
$515
Find similar
Lufthansa
Oct 30
BRU2:25 pmBrussels Bruxelles-National
11h 50m
1 stop
IAD9:15 pmWashington, D.C. Dulles Intl
Nov 6
IAD5:45 pmWashington, D.C. Dulles Intl
7h 30m
BRU7:15 amBrussels Bruxelles-National
$518
Find similar

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

Our best Scandinavian Airlines deals on Brussels Bruxelles-National Airport to Washington, D.C. flight tickets
Scandinavian Airlines
Oct 5
BRU11:55 amBrussels Bruxelles-National
14h 04m
2 stops
IAD7:59 pmWashington, D.C. Dulles Intl
Oct 14
IAD10:05 pmWashington, D.C. Dulles Intl
15h 45m
1 stop
BRU7:50 pmBrussels Bruxelles-National
$538
Find similar
Scandinavian Airlines
Oct 5
BRU11:55 amBrussels Bruxelles-National
14h 04m
2 stops
IAD7:59 pmWashington, D.C. Dulles Intl
Oct 14
IAD10:05 pmWashington, D.C. Dulles Intl
11h 15m
1 stop
BRU3:20 pmBrussels Bruxelles-National
$539
Find similar
Scandinavian Airlines
Oct 5
BRU11:55 amBrussels Bruxelles-National
14h 04m
2 stops
IAD7:59 pmWashington, D.C. Dulles Intl
Oct 14
IAD10:05 pmWashington, D.C. Dulles Intl
14h 15m
2 stops
BRU6:20 pmBrussels Bruxelles-National
$543
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Brussels Bruxelles-National Airport to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

jue. 10/2

2:15 pm-7:25 pm

1 stop11h 10m

Baltimore/Washington

mié. 10/15

8:30 pm-12:50 pm

1 stop10h 20m

$411

BrusselsBaltimore

BRU - BWI

BRUBWI

Brussels Bruxelles-National

jue. 10/30

12:50 pm-7:40 pm

1 stop11h 50m

Baltimore/Washington

jue. 11/6

7:40 pm-11:55 am

1 stop10h 15m

$434

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

jue. 10/30

10:00 am-3:56 pm

1 stop10h 56m

Washington, D.C. Reagan-National

dom. 11/9

4:10 pm-7:50 am

1 stop9h 40m

$513

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

jue. 10/2

12:00 pm-2:25 pm

Nonstop8h 25m

Washington, D.C. Dulles Intl

mié. 10/15

5:45 pm-7:15 am

Nonstop7h 30m

$513

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

vie. 3/13

9:00 am-3:35 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

dom. 3/22

6:45 pm-7:15 am

Nonstop7h 30m

$515

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

vie. 10/24

12:00 pm-2:25 pm

Nonstop8h 25m

Washington, D.C. Dulles Intl

lun. 11/3

6:20 pm-1:15 pm

1 stop12h 55m

$516

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

jue. 10/9

12:00 pm-2:25 pm

Nonstop8h 25m

Washington, D.C. Dulles Intl

dom. 10/12

5:45 pm-7:15 am

Nonstop7h 30m

$526

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

jue. 10/9

12:00 pm-2:25 pm

Nonstop8h 25m

Washington, D.C. Dulles Intl

dom. 10/12

5:45 pm-7:15 am

Nonstop7h 30m

$529

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

vie. 10/24

3:05 pm-11:52 pm

2 stops14h 47m

Washington, D.C. Reagan-National

lun. 11/3

12:31 pm-7:35 am

2 stops13h 04m

$576

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

vie. 2/20

8:05 am-6:16 pm

2 stops16h 11m

Washington, D.C. Reagan-National

vie. 2/27

1:45 pm-10:10 am

2 stops14h 25m

$580

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 February is, on average, the cheapest month to fly to Washington, D.C. from Brussels Bruxelles-National Airport, with most prices found around $551. If you’re not able to fly to Washington, D.C. in February, then May is your next best option. Flight prices from Brussels Bruxelles-National Airport to Washington, D.C. during May average around $554.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $697. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, 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 $765.

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 $715. 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 $603 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 $565 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.

Can stopping save me money on Brussels Bruxelles-National Airport to Washington, D.C. flights?

You could potentially save up to 24% on your flight if you consider stops on a Brussels Bruxelles-National Airport to Washington, D.C. flight.

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

As of September 2025, prices for Brussels Bruxelles-National Airport to Washington, D.C. flights are approximately 0% more expensive 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

$582

Fastest flight time

8h 25m

Direct flights

Every day

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from Brussels Bruxelles-National Airport in the past 72 hours is $582. The best round-trip flight deal from Brussels Bruxelles-National Airport to Washington, D.C. found on momondo in the last 72 hours is $531.
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 is 1 airport near Washington, D.C.: Washington, D.C. Dulles Intl (IAD)
Search flight deals

  • 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
IcelandairPriceFrom $412Free CancellationRating
7.0
545 reviews
Search Icelandair flights
British AirwaysPriceFrom $450Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
United AirlinesPriceFrom $470Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $496Free CancellationRating
7.2
359 reviews
Search Brussels Airlines flights
American AirlinesPriceFrom $521Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom $521Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

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

    United Airlines operates around 10 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 $636, 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 8,926 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 $496 round-trip, depending on your selected dates, with average Brussels Airlines deals seen on momondo around $668. Brussels Airlines operates 7 flights to Washington, D.C. from Brussels Bruxelles-National Airport in an average week. Users have rated it 7.2/10 across 359 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
National Harbor
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg
Springfield
Linthicum Heights

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