Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Brussels from $295

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 1/22. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Brussels

Cheap round-trip flights

Scandinavian Airlines Logo
11:00 am - 7:50 pmDCA-BRU
26h 50m2 stops
Scandinavian Airlines Logo
10:20 am - 11:08 pmBRU-DCA
18h 48m2 stops
$488Scandinavian Airlines
Find Deal
Wed, Jan 21 - Fri, Jan 30
Scandinavian Airlines Logo
11:00 am - 9:40 amDCA-BRU
16h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 11:08 pmBRU-DCA
18h 48m2 stops
$489Scandinavian Airlines
Find Deal
Wed, Jan 21 - Fri, Jan 30
Scandinavian Airlines Logo
1:15 pm - 9:40 amDCA-BRU
14h 25m2 stops
Scandinavian Airlines Logo
10:20 am - 11:02 pmBRU-DCA
17h 42m2 stops
$498Scandinavian Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Multiple Airlines Logo
1:15 pm - 1:45 pmDCA-BRU
19h 30m2 stops
Multiple Airlines Logo
10:20 am - 10:56 pmBRU-DCA
18h 36m2 stops
$581Multiple Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
Multiple Airlines Logo
6:00 am - 9:15 pmDCA-BRU
33h 15m2 stops
Multiple Airlines Logo
8:45 am - 10:26 amBRU-DCA
31h 41m2 stops
$626Multiple Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 14
United Airlines Logo
12:30 pm - 8:05 amDCA-BRU
13h 35m1 stop
United Airlines Logo
10:00 am - 3:31 pmBRU-DCA
11h 31m1 stop
$672United Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 25
Air Canada Logo
11:05 am - 7:50 amDCA-BRU
14h 45m1 stop
Air Canada Logo
10:00 am - 3:31 pmBRU-DCA
11h 31m1 stop
$685Air Canada
Find Deal
Sun, Nov 16 - Tue, Nov 25
Air Canada Logo
12:55 pm - 7:50 amDCA-BRU
12h 55m2 stops
Air Canada Logo
10:00 am - 9:56 pmBRU-DCA
17h 56m1 stop
$686Air Canada
Find Deal
Sun, Nov 16 - Tue, Nov 25
United Airlines Logo
3:30 pm - 8:55 amDCA-BRU
11h 25m1 stop
United Airlines Logo
10:10 am - 4:59 pmBRU-DCA
12h 49m1 stop
$727United Airlines
Find Deal
Tue, Jan 27 - Wed, Feb 4
British Airways Logo
6:30 pm - 1:50 pmDCA-BRU
13h 20m2 stops
British Airways Logo
10:15 am - 8:58 pmBRU-DCA
16h 43m2 stops
$760British Airways
Find Deal
Wed, Dec 3 - Thu, Dec 11

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
Nov 16
DCA11:05 amWashington, D.C. Reagan-National
14h 45m
1 stop
BRU7:50 amBrussels Bruxelles-National
Nov 25
BRU10:00 amBrussels Bruxelles-National
11h 31m
1 stop
DCA3:31 pmWashington, D.C. Reagan-National
$685
Find similar
Air Canada
Nov 16
DCA12:55 pmWashington, D.C. Reagan-National
12h 55m
2 stops
BRU7:50 amBrussels Bruxelles-National
Nov 25
BRU10:00 amBrussels Bruxelles-National
17h 56m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
$686
Find similar
Air Canada
Nov 16
DCA4:10 pmWashington, D.C. Reagan-National
9h 40m
1 stop
BRU7:50 amBrussels Bruxelles-National
Nov 25
BRU10:00 amBrussels Bruxelles-National
11h 31m
1 stop
DCA3:31 pmWashington, D.C. Reagan-National
$688
Find similar

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
DCA11:00 amWashington, D.C. Reagan-National
26h 50m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Jan 30
BRU10:20 amBrussels Bruxelles-National
18h 48m
2 stops
DCA11:08 pmWashington, D.C. Reagan-National
$488
Find similar
Scandinavian Airlines
Jan 21
DCA11:00 amWashington, D.C. Reagan-National
16h 40m
2 stops
BRU9:40 amBrussels Bruxelles-National
Jan 30
BRU10:20 amBrussels Bruxelles-National
18h 48m
2 stops
DCA11:08 pmWashington, D.C. Reagan-National
$489
Find similar
Scandinavian Airlines
Oct 21
DCA1:15 pmWashington, D.C. Reagan-National
14h 25m
2 stops
BRU9:40 amBrussels Bruxelles-National
Oct 28
BRU10:20 amBrussels Bruxelles-National
17h 42m
2 stops
DCA11:02 pmWashington, D.C. Reagan-National
$498
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 September 25, 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

Wed 1/21

11:00 am-7:50 pm

2 stops26h 50m

Brussels Bruxelles-National

Fri 1/30

10:20 am-11:08 pm

2 stops18h 48m

$488

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 1/21

11:00 am-9:40 am

2 stops16h 40m

Brussels Bruxelles-National

Fri 1/30

10:20 am-11:08 pm

2 stops18h 48m

$489

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 10/21

1:15 pm-9:40 am

2 stops14h 25m

Brussels Bruxelles-National

Tue 10/28

10:20 am-11:02 pm

2 stops17h 42m

$498

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 10/28

1:15 pm-1:45 pm

2 stops19h 30m

Brussels Bruxelles-National

Tue 11/11

10:20 am-10:56 pm

2 stops18h 36m

$581

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Fri 11/7

6:00 am-9:15 pm

2 stops33h 15m

Brussels Bruxelles-National

Fri 11/14

8:45 am-10:26 am

2 stops31h 41m

$626

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 11/16

12:30 pm-8:05 am

1 stop13h 35m

Brussels Bruxelles-National

Tue 11/25

10:00 am-3:31 pm

1 stop11h 31m

$672

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 11/16

11:05 am-7:50 am

1 stop14h 45m

Brussels Bruxelles-National

Tue 11/25

10:00 am-3:31 pm

1 stop11h 31m

$685

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 11/16

12:55 pm-7:50 am

2 stops12h 55m

Brussels Bruxelles-National

Tue 11/25

10:00 am-9:56 pm

1 stop17h 56m

$686

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 1/27

3:30 pm-8:55 am

1 stop11h 25m

Brussels Bruxelles-National

Wed 2/4

10:10 am-4:59 pm

1 stop12h 49m

$727

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 12/3

6:30 pm-1:50 pm

2 stops13h 20m

Brussels Bruxelles-National

Thu 12/11

10:15 am-8:58 pm

2 stops16h 43m

$760

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and Brussels Bruxelles-National Airport?

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 $1,051. 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 $1,247.

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 $1,151 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.
Search flight deals

  • 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 35m, 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
Hasselt
Spa
Namur
Aalst
Dinant
Mons
Zaventem
Waterloo
Genk
Mechelen
Francorchamps
Knokke-Heist
Tournai
Durbuy
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.

An easier way to manage your Brussels Bruxelles-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/25
Sat 11/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brussels

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Charleroi Brussels Airportfrom $422