Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Brussels to Washington, D.C. from $450

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to Washington, D.C. departing on 5/11. 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

Find the cheapest flights from Brussels to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:10 am - 4:57 pm
BRU
-
DCA
11h 47m
1 stop
United Airlines Logo
1:00 pm - 9:00 am
DCA
-
BRU
14h 00m
1 stop
$665United Airlines
Sat, Jun 20 - Thu, Jul 23
Air Canada Logo
9:55 am - 3:39 pm
BRU
-
DCA
11h 44m
1 stop
Air Canada Logo
4:20 pm - 1:15 pm
DCA
-
BRU
14h 55m
2 stops
$749Air Canada
Tue, May 12 - Tue, May 19
Air Canada Logo
9:35 am - 9:55 pm
BRU
-
DCA
18h 20m
2 stops
Air Canada Logo
4:20 pm - 1:15 pm
DCA
-
BRU
14h 55m
2 stops
$751Air Canada
Tue, May 12 - Tue, May 19
Air Canada Logo
2:25 pm - 8:53 am
BRU
-
DCA
24h 28m
2 stops
Air Canada Logo
12:45 pm - 1:15 pm
DCA
-
BRU
18h 30m
2 stops
$755Air Canada
Thu, Apr 30 - Wed, May 13
Air Canada Logo
2:25 pm - 8:53 am
BRU
-
DCA
24h 28m
2 stops
Air Canada Logo
12:45 pm - 1:15 pm
DCA
-
BRU
18h 30m
2 stops
$762Air Canada
Thu, Apr 30 - Wed, May 13
Air Canada Logo
2:25 pm - 8:53 am
BRU
-
DCA
24h 28m
2 stops
Air Canada Logo
6:00 am - 7:10 am
DCA
-
BRU
19h 10m
1 stop
$764Air Canada
Thu, Apr 30 - Wed, May 13
Air Canada Logo
2:25 pm - 10:28 pm
BRU
-
DCA
14h 03m
2 stops
Air Canada Logo
4:20 pm - 1:15 pm
DCA
-
BRU
14h 55m
2 stops
$765Air Canada
Tue, May 12 - Tue, May 19
Air Canada Logo
9:55 am - 3:39 pm
BRU
-
DCA
11h 44m
1 stop
Air Canada Logo
9:40 am - 7:10 am
DCA
-
BRU
15h 30m
1 stop
$766Air Canada
Fri, May 29 - Fri, Jun 5
Air Canada Logo
7:00 am - 3:39 pm
BRU
-
DCA
14h 39m
2 stops
Air Canada Logo
9:40 am - 8:00 pm
DCA
-
BRU
28h 20m
2 stops
$769Air Canada
Sat, May 2 - Sun, May 10
Air Canada Logo
8:30 am - 9:55 pm
BRU
-
DCA
19h 25m
2 stops
Air Canada Logo
6:00 am - 7:10 am
DCA
-
BRU
19h 10m
1 stop
$770Air Canada
Tue, Jun 2 - Mon, Jun 15

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

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

Our best United Airlines deals on Brussels to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Jun 20
BRU11:10 amBrussels Bruxelles-National
11h 47m
1 stop
DCA4:57 pmWashington, D.C. Reagan-National
Jul 23
DCA1:00 pmWashington, D.C. Reagan-National
14h 00m
1 stop
BRU9:00 amBrussels Bruxelles-National
$665
United Airlines
Apr 30
BRU8:30 amBrussels Bruxelles-National
14h 55m
2 stops
DCA5:25 pmWashington, D.C. Reagan-National
May 8
DCA3:05 pmWashington, D.C. Reagan-National
16h 10m
2 stops
BRU1:15 pmBrussels Bruxelles-National
$771
United Airlines
Jun 25
BRU10:30 amBrussels Bruxelles-National
16h 40m
2 stops
DCA9:10 pmWashington, D.C. Reagan-National
Jul 24
DCA6:30 amWashington, D.C. Reagan-National
20h 30m
1 stop
BRU9:00 amBrussels Bruxelles-National
$775

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

Our best Delta deals on Brussels to Washington, D.C. Reagan-National Airport flight tickets
Delta
Apr 30
BRU9:45 amBrussels Bruxelles-National
13h 15m
1 stop
DCA5:00 pmWashington, D.C. Reagan-National
May 13
DCA9:15 amWashington, D.C. Reagan-National
16h 25m
2 stops
BRU7:40 amBrussels Bruxelles-National
$778
Delta
May 5
BRU9:45 amBrussels Bruxelles-National
13h 15m
1 stop
DCA5:00 pmWashington, D.C. Reagan-National
May 12
DCA12:27 pmWashington, D.C. Reagan-National
15h 13m
2 stops
BRU9:40 amBrussels Bruxelles-National
$780
Delta
May 1
BRU6:20 amBrussels Bruxelles-National
16h 16m
2 stops
DCA4:36 pmWashington, D.C. Reagan-National
May 4
DCA12:25 pmWashington, D.C. Reagan-National
13h 15m
1 stop
BRU7:40 amBrussels Bruxelles-National
$781

momondo Fare Finder

 
Customize your flight search to find flights from Brussels to Washington, D.C. Reagan-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 April 17, 2026.
Use the filters below to find and compare flights from Brussels to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Sat 6/20

11:10 am-4:57 pm

1 stop11h 47m

Washington, D.C. Reagan-National

Thu 7/23

1:00 pm-9:00 am

1 stop14h 00m

$665

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Tue 5/12

9:55 am-3:39 pm

1 stop11h 44m

Washington, D.C. Reagan-National

Tue 5/19

4:20 pm-1:15 pm

2 stops14h 55m

$749

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Tue 5/12

9:35 am-9:55 pm

2 stops18h 20m

Washington, D.C. Reagan-National

Tue 5/19

4:20 pm-1:15 pm

2 stops14h 55m

$751

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 4/30

2:25 pm-8:53 am

2 stops24h 28m

Washington, D.C. Reagan-National

Wed 5/13

12:45 pm-1:15 pm

2 stops18h 30m

$755

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 4/30

2:25 pm-8:53 am

2 stops24h 28m

Washington, D.C. Reagan-National

Wed 5/13

12:45 pm-1:15 pm

2 stops18h 30m

$762

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 4/30

2:25 pm-8:53 am

2 stops24h 28m

Washington, D.C. Reagan-National

Wed 5/13

6:00 am-7:10 am

1 stop19h 10m

$764

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Tue 5/12

2:25 pm-10:28 pm

2 stops14h 03m

Washington, D.C. Reagan-National

Tue 5/19

4:20 pm-1:15 pm

2 stops14h 55m

$765

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Fri 5/29

9:55 am-3:39 pm

1 stop11h 44m

Washington, D.C. Reagan-National

Fri 6/5

9:40 am-7:10 am

1 stop15h 30m

$766

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Sat 5/2

7:00 am-3:39 pm

2 stops14h 39m

Washington, D.C. Reagan-National

Sun 5/10

9:40 am-8:00 pm

2 stops28h 20m

$769

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Tue 6/2

8:30 am-9:55 pm

2 stops19h 25m

Washington, D.C. Reagan-National

Mon 6/15

6:00 am-7:10 am

1 stop19h 10m

$770

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Brussels to Washington, D.C. Reagan-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 airline that flies from Brussels to Washington, D.C. Reagan-National?

British Airways is the most popular carrier operating from Brussels to Washington, D.C. Reagan-National

Cheap Brussels to Washington, D.C. Reagan-National Airport flight deals and tips

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

Fastest flight time

11h 14m

Direct flights

None
The fastest flight from Brussels to Washington, D.C. Reagan-National Airport takes 11h 14m
There are no direct flights from Brussels to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Brussels to Washington, D.C. Reagan-National Airport.
Search flight deals

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

  • How far is Brussels to Washington, D.C. Reagan-National by plane?

    There are 3862.1 mi between Brussels and Washington, D.C. Reagan-National. By plane, this route typically takes 11h 14m.

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

    Prices for flights from Brussels to Washington, D.C. Reagan-National Airport are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax
Springfield
College Park

Why use momondo?

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

It is quick and easy to find Brussels to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

Flights from Brussels to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Brussels and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Brussels to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. Reagan-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
Sun 5/17
Sun 5/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Washington, D.C.