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Cheap flights from Brussels Bruxelles-National Airport to Washington, D.C. from $378

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 4/28. 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

Enter your travel dates to find the best prices.
United Airlines Logo
10:15 am - 6:12 pm
BRU
-
DCA
13h 57m
1 stop
United Airlines Logo
2:00 pm - 9:00 am
DCA
-
BRU
13h 00m
1 stop
$605United Airlines
Sun, Jun 7 - Mon, Jun 15
Air Canada Logo
9:55 am - 3:30 pm
BRU
-
DCA
11h 35m
1 stop
Air Canada Logo
11:00 am - 7:10 am
DCA
-
BRU
14h 10m
1 stop
$624Air Canada
Thu, Apr 9 - Mon, Apr 13
Air Canada Logo
9:40 am - 3:38 pm
BRU
-
DCA
11h 58m
1 stop
Air Canada Logo
6:00 am - 7:10 am
DCA
-
BRU
19h 10m
1 stop
$651Air Canada
Thu, Jun 18 - Thu, Jul 2
Air Canada Logo
9:55 am - 3:30 pm
BRU
-
DCA
11h 35m
1 stop
Air Canada Logo
11:00 am - 7:10 am
DCA
-
BRU
14h 10m
1 stop
$652Air Canada
Thu, Apr 9 - Sun, Apr 12
Air Canada Logo
9:55 am - 7:57 pm
BRU
-
DCA
16h 02m
1 stop
Air Canada Logo
12:40 pm - 7:10 am
DCA
-
BRU
12h 30m
2 stops
$656Air Canada
Thu, Jun 18 - Thu, Jul 2
Air Canada Logo
9:55 am - 3:30 pm
BRU
-
DCA
11h 35m
1 stop
Air Canada Logo
12:55 pm - 7:10 am
DCA
-
BRU
12h 15m
2 stops
$663Air Canada
Thu, Apr 2 - Wed, Apr 15
Air Canada Logo
9:55 am - 12:01 pm
BRU
-
DCA
32h 06m
2 stops
Air Canada Logo
11:00 am - 8:00 pm
DCA
-
BRU
27h 00m
2 stops
$666Air Canada
Thu, Apr 9 - Wed, Apr 22
Air Canada Logo
9:55 am - 3:30 pm
BRU
-
DCA
11h 35m
1 stop
Air Canada Logo
9:40 am - 7:50 am
DCA
-
BRU
16h 10m
1 stop
$668Air Canada
Thu, Apr 2 - Wed, Apr 15
American Airlines Logo
12:00 pm - 10:24 pm
BRU
-
DCA
15h 24m
2 stops
American Airlines Logo
5:25 pm - 8:25 pm
DCA
-
BRU
21h 00m
2 stops
$669American Airlines
Tue, Mar 24 - Tue, Mar 31
Air Canada Logo
9:55 am - 10:19 am
BRU
-
DCA
30h 24m
1 stop
Air Canada Logo
6:00 am - 1:15 pm
DCA
-
BRU
25h 15m
2 stops
$672Air Canada
Thu, Apr 9 - Wed, Apr 22

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

Our best United Airlines deals on Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Jun 7
BRU10:15 amBrussels Bruxelles-National
13h 57m
1 stop
DCA6:12 pmWashington, D.C. Reagan-National
Jun 15
DCA2:00 pmWashington, D.C. Reagan-National
13h 00m
1 stop
BRU9:00 amBrussels Bruxelles-National
$605
United Airlines
Jul 23
BRU10:30 amBrussels Bruxelles-National
15h 40m
2 stops
DCA8:10 pmWashington, D.C. Reagan-National
Aug 27
DCA11:30 amWashington, D.C. Reagan-National
15h 30m
1 stop
BRU9:00 amBrussels Bruxelles-National
$695
United Airlines
Apr 2
BRU9:55 amBrussels Bruxelles-National
11h 35m
1 stop
DCA3:30 pmWashington, D.C. Reagan-National
Apr 15
DCA3:05 pmWashington, D.C. Reagan-National
16h 10m
2 stops
BRU1:15 pmBrussels Bruxelles-National
$697

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

Our best American Airlines deals on Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Mar 24
BRU12:00 pmBrussels Bruxelles-National
15h 24m
2 stops
DCA10:24 pmWashington, D.C. Reagan-National
Mar 31
DCA5:25 pmWashington, D.C. Reagan-National
21h 00m
2 stops
BRU8:25 pmBrussels Bruxelles-National
$669
American Airlines
Mar 26
BRU10:15 amBrussels Bruxelles-National
17h 09m
2 stops
DCA10:24 pmWashington, D.C. Reagan-National
Mar 31
DCA5:25 pmWashington, D.C. Reagan-National
21h 00m
2 stops
BRU8:25 pmBrussels Bruxelles-National
$698
American Airlines
Mar 20
BRU11:45 amBrussels Bruxelles-National
15h 39m
2 stops
DCA10:24 pmWashington, D.C. Reagan-National
Mar 30
DCA4:28 pmWashington, D.C. Reagan-National
15h 57m
2 stops
BRU2:25 pmBrussels Bruxelles-National
$796

momondo Fare Finder

 
Customize your flight search to find flights from Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport 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 March 13, 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Sun 6/7

10:15 am-6:12 pm

1 stop13h 57m

Washington, D.C. Reagan-National

Mon 6/15

2:00 pm-9:00 am

1 stop13h 00m

$605

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 4/9

9:55 am-3:30 pm

1 stop11h 35m

Washington, D.C. Reagan-National

Mon 4/13

11:00 am-7:10 am

1 stop14h 10m

$624

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 6/18

9:40 am-3:38 pm

1 stop11h 58m

Washington, D.C. Reagan-National

Thu 7/2

6:00 am-7:10 am

1 stop19h 10m

$651

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 4/9

9:55 am-3:30 pm

1 stop11h 35m

Washington, D.C. Reagan-National

Sun 4/12

11:00 am-7:10 am

1 stop14h 10m

$652

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 6/18

9:55 am-7:57 pm

1 stop16h 02m

Washington, D.C. Reagan-National

Thu 7/2

12:40 pm-7:10 am

2 stops12h 30m

$656
Quickest round-trip

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 4/2

9:55 am-3:30 pm

1 stop11h 35m

Washington, D.C. Reagan-National

Wed 4/15

12:55 pm-7:10 am

2 stops12h 15m

$663

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 4/9

9:55 am-12:01 pm

2 stops32h 06m

Washington, D.C. Reagan-National

Wed 4/22

11:00 am-8:00 pm

2 stops27h 00m

$666

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 4/2

9:55 am-3:30 pm

1 stop11h 35m

Washington, D.C. Reagan-National

Wed 4/15

9:40 am-7:50 am

1 stop16h 10m

$668

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Tue 3/24

12:00 pm-10:24 pm

2 stops15h 24m

Washington, D.C. Reagan-National

Tue 3/31

5:25 pm-8:25 pm

2 stops21h 00m

$669

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 4/9

9:55 am-10:19 am

1 stop30h 24m

Washington, D.C. Reagan-National

Wed 4/22

6:00 am-1:15 pm

2 stops25h 15m

$672

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. Reagan-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

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

You could potentially save up to 76% on your flight if you consider stops on a Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport (BRU to DCA) 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. Reagan-National Airport

Fastest flight time

11h 44m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport takes 11h 44m
There are no direct flights from Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport.
Search flight deals

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

    The distance between Brussels Bruxelles-National and Washington, D.C. Reagan-National is about 3866.3 mi. By plane, this route typically takes 11h 44m.

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

    Prices for flights from Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

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?

Flights from Brussels to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Brussels to Washington, D.C. 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 Brussels to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Brussels and alert you when they change.

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