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Cheap flights from Washington, D.C. Reagan-National Airport to Brussels from $359

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 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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 - 10:22 pm
BRU
-
DCA
18h 02m
2 stops
$583Scandinavian Airlines
Tue, Apr 28 - Tue, May 5
Scandinavian Airlines Logo
6:00 am - 10:40 am
DCA
-
BRU
22h 40m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:22 pm
BRU
-
DCA
18h 02m
2 stops
$589Scandinavian Airlines
Wed, Apr 15 - Wed, Apr 22
Scandinavian Airlines Logo
6:00 am - 6:30 pm
DCA
-
BRU
30h 30m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:03 pm
BRU
-
DCA
17h 43m
2 stops
$601Scandinavian Airlines
Sun, May 3 - Tue, May 12
Scandinavian Airlines Logo
1:30 pm - 9:40 am
DCA
-
BRU
14h 10m
2 stops
Scandinavian Airlines Logo
10:20 am - 9:50 pm
BRU
-
DCA
17h 30m
2 stops
$605Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 23
Scandinavian Airlines Logo
1:30 pm - 2:35 pm
DCA
-
BRU
19h 05m
2 stops
Scandinavian Airlines Logo
5:45 am - 9:50 pm
BRU
-
DCA
22h 05m
2 stops
$606Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 23
Scandinavian Airlines Logo
6:00 am - 6:30 pm
DCA
-
BRU
30h 30m
2 stops
Scandinavian Airlines Logo
10:20 am - 7:52 pm
BRU
-
DCA
15h 32m
2 stops
$608Scandinavian Airlines
Sun, May 3 - Tue, May 12
Scandinavian Airlines Logo
6:05 am - 10:40 am
DCA
-
BRU
22h 35m
2 stops
Scandinavian Airlines Logo
10:20 am - 11:12 pm
BRU
-
DCA
18h 52m
2 stops
$618Scandinavian Airlines
Mon, Sep 7 - Thu, Sep 17
Scandinavian Airlines Logo
11:00 am - 10:40 am
DCA
-
BRU
17h 40m
2 stops
Scandinavian Airlines Logo
10:20 am - 7:56 pm
BRU
-
DCA
15h 36m
2 stops
$623Scandinavian Airlines
Mon, Apr 20 - Wed, Apr 29
Scandinavian Airlines Logo
6:00 am - 8:50 pm
DCA
-
BRU
32h 50m
2 stops
Scandinavian Airlines Logo
3:15 pm - 10:41 pm
BRU
-
DCA
37h 26m
2 stops
$624Scandinavian Airlines
Wed, Apr 15 - Wed, Apr 22
Scandinavian Airlines Logo
2:00 pm - 2:35 pm
DCA
-
BRU
18h 35m
2 stops
Scandinavian Airlines Logo
10:20 am - 7:56 pm
BRU
-
DCA
15h 36m
2 stops
$636Scandinavian Airlines
Tue, Mar 31 - Tue, Apr 14

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

Our best Icelandair deals on Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport flight tickets
Icelandair
May 12
DCA4:59 pmWashington, D.C. Reagan-National
13h 56m
2 stops
BRU12:55 pmBrussels Bruxelles-National
May 26
BRU1:50 pmBrussels Bruxelles-National
24h 04m
2 stops
DCA7:54 amWashington, D.C. Reagan-National
$741
Icelandair
May 12
DCA3:35 pmWashington, D.C. Reagan-National
15h 20m
2 stops
BRU12:55 pmBrussels Bruxelles-National
May 26
BRU1:50 pmBrussels Bruxelles-National
24h 04m
2 stops
DCA7:54 amWashington, D.C. Reagan-National
$742
Icelandair
Apr 8
DCA4:59 pmWashington, D.C. Reagan-National
13h 56m
2 stops
BRU12:55 pmBrussels Bruxelles-National
Apr 30
BRU1:50 pmBrussels Bruxelles-National
24h 09m
2 stops
DCA7:59 amWashington, D.C. Reagan-National
$768

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 28
DCA11:00 amWashington, D.C. Reagan-National
17h 40m
2 stops
BRU10:40 amBrussels Bruxelles-National
May 5
BRU10:20 amBrussels Bruxelles-National
18h 02m
2 stops
DCA10:22 pmWashington, D.C. Reagan-National
$583
Scandinavian Airlines
Apr 15
DCA6:00 amWashington, D.C. Reagan-National
22h 40m
2 stops
BRU10:40 amBrussels Bruxelles-National
Apr 22
BRU10:20 amBrussels Bruxelles-National
18h 02m
2 stops
DCA10:22 pmWashington, D.C. Reagan-National
$589
Scandinavian Airlines
May 3
DCA6:00 amWashington, D.C. Reagan-National
30h 30m
2 stops
BRU6:30 pmBrussels Bruxelles-National
May 12
BRU10:20 amBrussels Bruxelles-National
17h 43m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
$601

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 March 19, 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

Tue 4/28

11:00 am-10:40 am

2 stops17h 40m

Brussels Bruxelles-National

Tue 5/5

10:20 am-10:22 pm

2 stops18h 02m

$583

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 4/15

6:00 am-10:40 am

2 stops22h 40m

Brussels Bruxelles-National

Wed 4/22

10:20 am-10:22 pm

2 stops18h 02m

$589

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 5/3

6:00 am-6:30 pm

2 stops30h 30m

Brussels Bruxelles-National

Tue 5/12

10:20 am-10:03 pm

2 stops17h 43m

$601
Quickest round-trip

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 9/9

1:30 pm-9:40 am

2 stops14h 10m

Brussels Bruxelles-National

Wed 9/23

10:20 am-9:50 pm

2 stops17h 30m

$605

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 9/9

1:30 pm-2:35 pm

2 stops19h 05m

Brussels Bruxelles-National

Wed 9/23

5:45 am-9:50 pm

2 stops22h 05m

$606

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 5/3

6:00 am-6:30 pm

2 stops30h 30m

Brussels Bruxelles-National

Tue 5/12

10:20 am-7:52 pm

2 stops15h 32m

$608

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 9/7

6:05 am-10:40 am

2 stops22h 35m

Brussels Bruxelles-National

Thu 9/17

10:20 am-11:12 pm

2 stops18h 52m

$618

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 4/20

11:00 am-10:40 am

2 stops17h 40m

Brussels Bruxelles-National

Wed 4/29

10:20 am-7:56 pm

2 stops15h 36m

$623

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 4/15

6:00 am-8:50 pm

2 stops32h 50m

Brussels Bruxelles-National

Wed 4/22

3:15 pm-10:41 pm

2 stops37h 26m

$624

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 3/31

2:00 pm-2:35 pm

2 stops18h 35m

Brussels Bruxelles-National

Tue 4/14

10:20 am-7:56 pm

2 stops15h 36m

$636

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 $1,033. 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 $1,257.

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

13h 56m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Brussels Bruxelles-National Airport takes 13h 56m
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 13h 56m, 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
Zaventem
Hasselt
Genk
Namur
Dinant
Waterloo
Mons
Durbuy
Aalst
Spa
Knokke-Heist
Mechelen
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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