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Cheap flights from Washington, D.C. Reagan-National Airport to Brussels from $329

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. Reagan-National Airport to Brussels departing on 2/18. 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. Reagan-National Airport to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:00 am - 10:40 am
DCA
-
BRU
17h 40m
2 stops
Scandinavian Airlines Logo
10:20 am - 11:26 pm
BRU
-
DCA
19h 06m
2 stops
$565Scandinavian Airlines
Tue, Apr 21 - Tue, May 12
Scandinavian Airlines Logo
11:00 am - 9:40 am
DCA
-
BRU
17h 40m
2 stops
Scandinavian Airlines Logo
8:30 pm - 10:36 pm
BRU
-
DCA
31h 06m
2 stops
$571Scandinavian Airlines
Mon, Mar 9 - Mon, Mar 23
Scandinavian Airlines Logo
12:00 pm - 2:35 pm
DCA
-
BRU
20h 35m
2 stops
Scandinavian Airlines Logo
5:45 am - 11:26 pm
BRU
-
DCA
23h 41m
2 stops
$580Scandinavian Airlines
Wed, May 13 - Tue, May 19
Scandinavian Airlines Logo
10:25 am - 9:40 am
DCA
-
BRU
17h 15m
2 stops
Scandinavian Airlines Logo
8:30 pm - 7:56 pm
BRU
-
DCA
29h 26m
2 stops
$581Scandinavian Airlines
Tue, Feb 17 - Mon, Mar 2
Scandinavian Airlines Logo
11:11 am - 9:40 am
DCA
-
BRU
16h 29m
2 stops
Scandinavian Airlines Logo
8:30 pm - 7:52 pm
BRU
-
DCA
29h 22m
2 stops
$587Scandinavian Airlines
Thu, Feb 5 - Mon, Feb 9
Scandinavian Airlines Logo
6:14 am - 10:40 am
DCA
-
BRU
22h 26m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:43 pm
BRU
-
DCA
18h 23m
2 stops
$593Scandinavian Airlines
Thu, Apr 9 - Thu, Apr 16
Scandinavian Airlines Logo
11:00 am - 10:40 am
DCA
-
BRU
17h 40m
2 stops
Scandinavian Airlines Logo
5:45 am - 9:50 pm
BRU
-
DCA
22h 05m
2 stops
$594Scandinavian Airlines
Wed, Apr 22 - Wed, May 13
Scandinavian Airlines Logo
12:05 pm - 9:40 am
DCA
-
BRU
15h 35m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:08 pm
BRU
-
DCA
17h 48m
2 stops
$595Scandinavian Airlines
Sat, Feb 28 - Tue, Mar 31
Scandinavian Airlines Logo
11:06 am - 9:40 am
DCA
-
BRU
16h 34m
2 stops
Scandinavian Airlines Logo
10:20 am - 7:56 pm
BRU
-
DCA
15h 36m
2 stops
$603Scandinavian Airlines
Wed, Feb 18 - Tue, Feb 24
Scandinavian Airlines Logo
1:30 pm - 6:30 pm
DCA
-
BRU
23h 00m
2 stops
Scandinavian Airlines Logo
10:20 am - 11:26 pm
BRU
-
DCA
19h 06m
2 stops
$610Scandinavian Airlines
Tue, May 12 - Tue, May 26

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

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Apr 21
DCA11:00 amWashington, D.C. Reagan-National
27h 30m
2 stops
BRU8:30 pmBrussels Bruxelles-National
May 12
BRU5:45 amBrussels Bruxelles-National
23h 41m
2 stops
DCA11:26 pmWashington, D.C. Reagan-National
$565
Scandinavian Airlines
Mar 9
DCA11:00 amWashington, D.C. Reagan-National
17h 40m
2 stops
BRU9:40 amBrussels Bruxelles-National
Mar 23
BRU8:30 pmBrussels Bruxelles-National
31h 06m
2 stops
DCA10:36 pmWashington, D.C. Reagan-National
$571
Scandinavian Airlines
May 13
DCA12:00 pmWashington, D.C. Reagan-National
20h 35m
2 stops
BRU2:35 pmBrussels Bruxelles-National
May 19
BRU5:45 amBrussels Bruxelles-National
23h 41m
2 stops
DCA11:26 pmWashington, D.C. Reagan-National
$580

Air Canada flights from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport flight tickets
Air Canada
Mar 15
DCA11:05 amWashington, D.C. Reagan-National
15h 45m
1 stop
BRU7:50 amBrussels Bruxelles-National
Mar 24
BRU10:00 amBrussels Bruxelles-National
16h 56m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
$680
Air Canada
Mar 15
DCA4:15 pmWashington, D.C. Reagan-National
10h 35m
1 stop
BRU7:50 amBrussels Bruxelles-National
Mar 24
BRU10:00 amBrussels Bruxelles-National
16h 56m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
$687
Air Canada
Mar 15
DCA4:15 pmWashington, D.C. Reagan-National
10h 35m
1 stop
BRU7:50 amBrussels Bruxelles-National
Mar 24
BRU10:00 amBrussels Bruxelles-National
16h 56m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
$688

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-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 January 22, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 4/21

11:00 am-10:40 am

2 stops17h 40m

Brussels Bruxelles-National

Tue 5/12

10:20 am-11:26 pm

2 stops19h 06m

$565

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 3/9

11:00 am-9:40 am

2 stops17h 40m

Brussels Bruxelles-National

Mon 3/23

8:30 pm-10:36 pm

2 stops31h 06m

$571

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 5/13

12:00 pm-2:35 pm

2 stops20h 35m

Brussels Bruxelles-National

Tue 5/19

5:45 am-11:26 pm

2 stops23h 41m

$580

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 2/17

10:25 am-9:40 am

2 stops17h 15m

Brussels Bruxelles-National

Mon 3/2

8:30 pm-7:56 pm

2 stops29h 26m

$581

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Thu 2/5

11:11 am-9:40 am

2 stops16h 29m

Brussels Bruxelles-National

Mon 2/9

8:30 pm-7:52 pm

2 stops29h 22m

$587

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Thu 4/9

6:14 am-10:40 am

2 stops22h 26m

Brussels Bruxelles-National

Thu 4/16

10:20 am-10:43 pm

2 stops18h 23m

$593

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 4/22

11:00 am-10:40 am

2 stops17h 40m

Brussels Bruxelles-National

Wed 5/13

5:45 am-9:50 pm

2 stops22h 05m

$594

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sat 2/28

12:05 pm-9:40 am

2 stops15h 35m

Brussels Bruxelles-National

Tue 3/31

10:20 am-10:08 pm

2 stops17h 48m

$595

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 2/18

11:06 am-9:40 am

2 stops16h 34m

Brussels Bruxelles-National

Tue 2/24

10:20 am-7:56 pm

2 stops15h 36m

$603

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 5/12

1:30 pm-6:30 pm

2 stops23h 00m

Brussels Bruxelles-National

Tue 5/26

10:20 am-11:26 pm

2 stops19h 06m

$610

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 Brussels from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from Washington, D.C. Reagan-National Airport 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 $1,044. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport for around $1,242.

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

You could potentially save up to 49% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport flight.

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

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

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

Fastest flight time

15h 05m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport takes 15h 05m
There are no direct flights from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport.
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  • How far is Washington, D.C. Reagan-National to Brussels Bruxelles-National by plane?

    Brussels Bruxelles-National is 3866.3 mi away from Washington, D.C. Reagan-National. Flights usually cover this in 15h 05m, depending on flying conditions and air traffic around both airports.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport.

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

    The necessary travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Brussels?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Brussels for you.

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

momondo does allow users to show only those flights to Brussels from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brussels from Washington, D.C..

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

Yes. momondo can track prices for Washington, D.C. to Brussels flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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