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Cheap flights from Washington, D.C. Reagan-National Airport to Brussels from $412

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 6/9. 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
12:00 pm - 9:40 am
DCA
-
BRU
15h 40m
2 stops
Scandinavian Airlines Logo
10:20 am - 9:50 pm
BRU
-
DCA
17h 30m
2 stops
$685Scandinavian Airlines
Wed, Sep 16 - Wed, Sep 30
Scandinavian Airlines Logo
11:00 am - 12:00 pm
DCA
-
BRU
19h 00m
2 stops
Scandinavian Airlines Logo
10:20 am - 11:26 pm
BRU
-
DCA
19h 06m
2 stops
$721Scandinavian Airlines
Sat, Aug 22 - Tue, Sep 8
Scandinavian Airlines Logo
11:00 am - 2:35 pm
DCA
-
BRU
21h 35m
2 stops
Scandinavian Airlines Logo
10:20 am - 11:26 pm
BRU
-
DCA
19h 06m
2 stops
$737Scandinavian Airlines
Wed, Sep 16 - Thu, Sep 24
British Airways Logo
6:30 pm - 1:50 pm
DCA
-
BRU
13h 20m
2 stops
British Airways Logo
11:50 am - 9:29 pm
BRU
-
DCA
15h 39m
2 stops
$746British Airways
Wed, Nov 4 - Wed, Nov 11
Scandinavian Airlines Logo
6:05 am - 2:35 pm
DCA
-
BRU
26h 30m
2 stops
Scandinavian Airlines Logo
8:30 pm - 11:30 pm
BRU
-
DCA
33h 00m
2 stops
$749Scandinavian Airlines
Thu, Oct 22 - Thu, Nov 12
Scandinavian Airlines Logo
6:02 am - 10:40 am
DCA
-
BRU
22h 38m
2 stops
Scandinavian Airlines Logo
3:15 pm - 11:26 pm
BRU
-
DCA
38h 11m
2 stops
$755Scandinavian Airlines
Sun, Aug 23 - Mon, Sep 7
Scandinavian Airlines Logo
11:00 am - 2:35 pm
DCA
-
BRU
21h 35m
2 stops
Scandinavian Airlines Logo
5:45 am - 11:26 pm
BRU
-
DCA
23h 41m
2 stops
$762Scandinavian Airlines
Tue, Aug 18 - Wed, Sep 2
Scandinavian Airlines Logo
11:00 am - 2:35 pm
DCA
-
BRU
21h 35m
2 stops
Scandinavian Airlines Logo
5:45 am - 11:26 pm
BRU
-
DCA
23h 41m
2 stops
$763Scandinavian Airlines
Mon, Aug 24 - Tue, Sep 8
Scandinavian Airlines Logo
12:00 pm - 9:40 am
DCA
-
BRU
15h 40m
2 stops
Scandinavian Airlines Logo
8:30 pm - 11:26 pm
BRU
-
DCA
32h 56m
2 stops
$781Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 23
Scandinavian Airlines Logo
12:00 pm - 9:40 am
DCA
-
BRU
15h 40m
2 stops
Scandinavian Airlines Logo
7:10 pm - 11:26 pm
BRU
-
DCA
34h 16m
2 stops
$782Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 23

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
Sep 16
DCA12:00 pmWashington, D.C. Reagan-National
15h 40m
2 stops
BRU9:40 amBrussels Bruxelles-National
Sep 30
BRU10:20 amBrussels Bruxelles-National
17h 30m
2 stops
DCA9:50 pmWashington, D.C. Reagan-National
$685
Scandinavian Airlines
Aug 22
DCA11:00 amWashington, D.C. Reagan-National
19h 00m
2 stops
BRU12:00 pmBrussels Bruxelles-National
Sep 8
BRU10:20 amBrussels Bruxelles-National
19h 06m
2 stops
DCA11:26 pmWashington, D.C. Reagan-National
$721
Scandinavian Airlines
Sep 16
DCA11:00 amWashington, D.C. Reagan-National
21h 35m
2 stops
BRU2:35 pmBrussels Bruxelles-National
Sep 24
BRU10:20 amBrussels Bruxelles-National
19h 06m
2 stops
DCA11:26 pmWashington, D.C. Reagan-National
$737

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

Our best British Airways deals on Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport flight tickets
British Airways
Nov 4
DCA6:30 pmWashington, D.C. Reagan-National
13h 20m
2 stops
BRU1:50 pmBrussels Bruxelles-National
Nov 11
BRU11:50 amBrussels Bruxelles-National
15h 39m
2 stops
DCA9:29 pmWashington, D.C. Reagan-National
$746
British Airways
May 12
DCA5:31 pmWashington, D.C. Reagan-National
20h 54m
2 stops
BRU8:25 pmBrussels Bruxelles-National
May 26
BRU3:15 pmBrussels Bruxelles-National
25h 45m
2 stops
DCA11:00 amWashington, D.C. Reagan-National
$1,993
British Airways
May 12
DCA5:31 pmWashington, D.C. Reagan-National
20h 54m
2 stops
BRU8:25 pmBrussels Bruxelles-National
May 26
BRU10:55 amBrussels Bruxelles-National
17h 24m
2 stops
DCA10:19 pmWashington, D.C. Reagan-National
$1,994

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 May 9, 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

Cheapest round-trip

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 9/16

12:00 pm-9:40 am

2 stops15h 40m

Brussels Bruxelles-National

Wed 9/30

10:20 am-9:50 pm

2 stops17h 30m

$685

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sat 8/22

11:00 am-12:00 pm

2 stops19h 00m

Brussels Bruxelles-National

Tue 9/8

10:20 am-11:26 pm

2 stops19h 06m

$721

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 9/16

11:00 am-2:35 pm

2 stops21h 35m

Brussels Bruxelles-National

Thu 9/24

10:20 am-11:26 pm

2 stops19h 06m

$737
Quickest round-trip

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 11/4

6:30 pm-1:50 pm

2 stops13h 20m

Brussels Bruxelles-National

Wed 11/11

11:50 am-9:29 pm

2 stops15h 39m

$746

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Thu 10/22

6:05 am-2:35 pm

2 stops26h 30m

Brussels Bruxelles-National

Thu 11/12

8:30 pm-11:30 pm

2 stops33h 00m

$749

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 8/23

6:02 am-10:40 am

2 stops22h 38m

Brussels Bruxelles-National

Mon 9/7

3:15 pm-11:26 pm

2 stops38h 11m

$755

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 8/18

11:00 am-2:35 pm

2 stops21h 35m

Brussels Bruxelles-National

Wed 9/2

5:45 am-11:26 pm

2 stops23h 41m

$762

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 8/24

11:00 am-2:35 pm

2 stops21h 35m

Brussels Bruxelles-National

Tue 9/8

5:45 am-11:26 pm

2 stops23h 41m

$763

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 9/9

12:00 pm-9:40 am

2 stops15h 40m

Brussels Bruxelles-National

Wed 9/23

8:30 pm-11:26 pm

2 stops32h 56m

$781

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 9/9

12:00 pm-9:40 am

2 stops15h 40m

Brussels Bruxelles-National

Wed 9/23

7:10 pm-11:26 pm

2 stops34h 16m

$782

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 $1,084. 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 $1,309.

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

You could potentially save up to 17% 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

13h 20m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport takes 13h 20m
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.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport

  • 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 13h 20m, 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
Mons
Hasselt
Zaventem
Dinant
Durbuy
Genk
Namur
Waterloo
Aalst
Mechelen
Knokke-Heist
Spa
Francorchamps
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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