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Cheap flights from Washington, D.C. Reagan-National Airport to Brussels from $276

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 11/17. 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.
Delta Logo
12:32 pm - 7:35 amDCA-BRU
13h 03m2 stops
Delta Logo
2:45 pm - 11:58 pmBRU-DCA
15h 13m2 stops
$526Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
Scandinavian Airlines Logo
11:10 am - 9:40 amDCA-BRU
16h 30m2 stops
Scandinavian Airlines Logo
10:20 am - 10:48 pmBRU-DCA
18h 28m2 stops
$534Scandinavian Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 18
Scandinavian Airlines Logo
6:05 am - 6:30 pmDCA-BRU
30h 25m2 stops
Scandinavian Airlines Logo
7:10 pm - 9:54 pmBRU-DCA
32h 44m2 stops
$538Scandinavian Airlines
Find Deal
Mon, Mar 30 - Tue, Apr 7
Scandinavian Airlines Logo
11:13 am - 7:50 pmDCA-BRU
26h 37m2 stops
Scandinavian Airlines Logo
10:20 am - 10:57 pmBRU-DCA
18h 37m2 stops
$544Scandinavian Airlines
Find Deal
Wed, Dec 10 - Mon, Dec 15
Scandinavian Airlines Logo
11:00 am - 10:40 amDCA-BRU
17h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 11:12 pmBRU-DCA
18h 52m2 stops
$551Scandinavian Airlines
Find Deal
Tue, May 5 - Sat, May 16
Scandinavian Airlines Logo
11:10 am - 9:40 amDCA-BRU
16h 30m2 stops
Scandinavian Airlines Logo
10:20 am - 10:43 pmBRU-DCA
18h 23m2 stops
$562Scandinavian Airlines
Find Deal
Sat, Feb 7 - Sun, Feb 15
Scandinavian Airlines Logo
11:10 am - 2:30 pmDCA-BRU
21h 20m2 stops
Scandinavian Airlines Logo
10:20 am - 10:43 pmBRU-DCA
18h 23m2 stops
$566Scandinavian Airlines
Find Deal
Sat, Feb 28 - Thu, Mar 5
Multiple Airlines Logo
4:10 pm - 2:35 pmDCA-BRU
16h 25m2 stops
Multiple Airlines Logo
5:10 pm - 10:35 pmBRU-DCA
35h 25m3 stops
$567Multiple Airlines
Find Deal
Sun, Jan 25 - Thu, Jan 29
Scandinavian Airlines Logo
6:05 am - 10:40 amDCA-BRU
22h 35m2 stops
Scandinavian Airlines Logo
5:45 am - 11:12 pmBRU-DCA
23h 27m2 stops
$576Scandinavian Airlines
Find Deal
Thu, Apr 23 - Thu, May 14
Scandinavian Airlines Logo
12:05 pm - 9:40 amDCA-BRU
15h 35m2 stops
Scandinavian Airlines Logo
10:20 am - 7:59 pmBRU-DCA
15h 39m2 stops
$578Scandinavian Airlines
Find Deal
Thu, Feb 26 - Tue, Mar 3

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
Jan 21
DCA11:10 amWashington, D.C. Reagan-National
16h 30m
2 stops
BRU9:40 amBrussels Bruxelles-National
Jan 27
BRU10:20 amBrussels Bruxelles-National
15h 32m
2 stops
DCA7:52 pmWashington, D.C. Reagan-National
$496
Find similar
Scandinavian Airlines
Apr 21
DCA11:00 amWashington, D.C. Reagan-National
17h 40m
2 stops
BRU10:40 amBrussels Bruxelles-National
May 12
BRU10:20 amBrussels Bruxelles-National
19h 06m
2 stops
DCA11:26 pmWashington, D.C. Reagan-National
$511
Find similar
Scandinavian Airlines
Jan 9
DCA11:10 amWashington, D.C. Reagan-National
16h 30m
2 stops
BRU9:40 amBrussels Bruxelles-National
Jan 18
BRU10:20 amBrussels Bruxelles-National
18h 28m
2 stops
DCA10:48 pmWashington, D.C. Reagan-National
$534
Find similar

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

Our best Delta deals on Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport flight tickets
Delta
Nov 23
DCA6:07 amWashington, D.C. Reagan-National
20h 53m
1 stop
BRU9:00 amBrussels Bruxelles-National
Dec 2
BRU11:00 amBrussels Bruxelles-National
17h 57m
1 stop
DCA10:57 pmWashington, D.C. Reagan-National
$507
Find similar
Delta
Nov 23
DCA6:07 amWashington, D.C. Reagan-National
20h 53m
1 stop
BRU9:00 amBrussels Bruxelles-National
Dec 2
BRU11:00 amBrussels Bruxelles-National
27h 41m
2 stops
DCA8:41 amWashington, D.C. Reagan-National
$512
Find similar
Delta
Nov 23
DCA6:07 amWashington, D.C. Reagan-National
20h 53m
1 stop
BRU9:00 amBrussels Bruxelles-National
Dec 3
BRU2:45 pmBrussels Bruxelles-National
15h 13m
2 stops
DCA11:58 pmWashington, D.C. Reagan-National
$517
Find similar

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 November 13, 2025.
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

Thu 12/4

12:32 pm-7:35 am

2 stops13h 03m

Brussels Bruxelles-National

Sun 12/7

2:45 pm-11:58 pm

2 stops15h 13m

$526

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Fri 1/9

11:10 am-9:40 am

2 stops16h 30m

Brussels Bruxelles-National

Sun 1/18

10:20 am-10:48 pm

2 stops18h 28m

$534

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 3/30

6:05 am-6:30 pm

2 stops30h 25m

Brussels Bruxelles-National

Tue 4/7

7:10 pm-9:54 pm

2 stops32h 44m

$538

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 12/10

11:13 am-7:50 pm

2 stops26h 37m

Brussels Bruxelles-National

Mon 12/15

10:20 am-10:57 pm

2 stops18h 37m

$544

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 5/5

11:00 am-10:40 am

2 stops17h 40m

Brussels Bruxelles-National

Sat 5/16

10:20 am-11:12 pm

2 stops18h 52m

$551

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sat 2/7

11:10 am-9:40 am

2 stops16h 30m

Brussels Bruxelles-National

Sun 2/15

10:20 am-10:43 pm

2 stops18h 23m

$562

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sat 2/28

11:10 am-2:30 pm

2 stops21h 20m

Brussels Bruxelles-National

Thu 3/5

10:20 am-10:43 pm

2 stops18h 23m

$566

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 1/25

4:10 pm-2:35 pm

2 stops16h 25m

Brussels Bruxelles-National

Thu 1/29

5:10 pm-10:35 pm

3 stops35h 25m

$567

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Thu 4/23

6:05 am-10:40 am

2 stops22h 35m

Brussels Bruxelles-National

Thu 5/14

5:45 am-11:12 pm

2 stops23h 27m

$576

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Thu 2/26

12:05 pm-9:40 am

2 stops15h 35m

Brussels Bruxelles-National

Tue 3/3

10:20 am-7:59 pm

2 stops15h 39m

$578

Flights are sorted by cheapest round-trip flights 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 $1,061. When flying out on a Sunday, 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 $1,262.

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. Reagan-National Airport 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 $1,156 on average. Flights to Brussels Bruxelles-National Airport from Washington, D.C. Reagan-National Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 28% 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

Direct flights

None
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 9h 40m, 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
Ghent
Bruges
Leuven
Charleroi
Hasselt
Spa
Zaventem
Namur
Dinant
Mons
Genk
Waterloo
Mechelen
Durbuy
Francorchamps
Knokke-Heist
Aalst
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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