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Cheap flights from Washington, D.C. Reagan-National Airport to Belgium from $398

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

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 - 7:56 pm
BRU
-
DCA
15h 36m
2 stops
$669Scandinavian Airlines
Wed, Apr 15 - Wed, Apr 22
Scandinavian Airlines Logo
6:00 am - 10:40 am
DCA
-
BRU
22h 40m
2 stops
Scandinavian Airlines Logo
10:20 am - 7:56 pm
BRU
-
DCA
15h 36m
2 stops
$674Scandinavian Airlines
Sun, Apr 26 - Tue, May 5
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
$686Scandinavian 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
10:20 am - 11:26 pm
BRU
-
DCA
19h 06m
2 stops
$693Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 23
Scandinavian Airlines Logo
11:00 am - 10:40 am
DCA
-
BRU
17h 40m
2 stops
Scandinavian Airlines Logo
3:15 pm - 10:22 pm
BRU
-
DCA
37h 07m
2 stops
$704Scandinavian Airlines
Wed, Apr 15 - Tue, Apr 21
Scandinavian Airlines Logo
11:00 am - 6:30 pm
DCA
-
BRU
25h 30m
2 stops
Scandinavian Airlines Logo
10:20 am - 11:35 pm
BRU
-
DCA
19h 15m
2 stops
$716Scandinavian Airlines
Mon, May 4 - Fri, May 8
Icelandair Logo
3:35 pm - 12:55 pm
DCA
-
BRU
15h 20m
2 stops
Icelandair Logo
1:50 pm - 9:44 am
BRU
-
DCA
25h 54m
2 stops
$720Icelandair
Wed, May 6 - Fri, May 15
Scandinavian Airlines Logo
6:00 am - 6:30 pm
DCA
-
BRU
30h 30m
2 stops
Scandinavian Airlines Logo
10:20 am - 10:22 pm
BRU
-
DCA
18h 02m
2 stops
$721Scandinavian Airlines
Sun, May 3 - Wed, May 6
British Airways Logo
5:31 pm - 8:25 pm
DCA
-
BRU
20h 54m
2 stops
British Airways Logo
9:15 pm - 4:45 pm
BRU
-
DCA
25h 30m
2 stops
$723British Airways
Wed, Apr 22 - Wed, Apr 29
Scandinavian Airlines Logo
6:00 am - 10:40 am
DCA
-
BRU
22h 40m
2 stops
Scandinavian Airlines Logo
10:20 am - 7:56 pm
BRU
-
DCA
15h 36m
2 stops
$733Scandinavian Airlines
Sun, Apr 26 - Tue, May 5

Scandinavian Airlines flights from Washington, D.C. Reagan-National Airport to Belgium

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Belgium flight tickets
Scandinavian Airlines
Apr 15
DCA11:00 amWashington, D.C. Reagan-National
17h 40m
2 stops
BRU10:40 amBrussels Bruxelles-National
Apr 22
BRU10:20 amBrussels Bruxelles-National
15h 36m
2 stops
DCA7:56 pmWashington, D.C. Reagan-National
$669
Scandinavian Airlines
Apr 26
DCA6:00 amWashington, D.C. Reagan-National
22h 40m
2 stops
BRU10:40 amBrussels Bruxelles-National
May 5
BRU10:20 amBrussels Bruxelles-National
15h 36m
2 stops
DCA7:56 pmWashington, D.C. Reagan-National
$674
Scandinavian Airlines
Sep 9
DCA1:30 pmWashington, D.C. Reagan-National
14h 10m
2 stops
BRU9:40 amBrussels Bruxelles-National
Sep 23
BRU10:20 amBrussels Bruxelles-National
17h 30m
2 stops
DCA9:50 pmWashington, D.C. Reagan-National
$686

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

Our best Icelandair deals on Washington, D.C. Reagan-National Airport to Belgium flight tickets
Icelandair
May 6
DCA3:35 pmWashington, D.C. Reagan-National
15h 20m
2 stops
BRU12:55 pmBrussels Bruxelles-National
May 15
BRU1:50 pmBrussels Bruxelles-National
25h 54m
2 stops
DCA9:44 amWashington, D.C. Reagan-National
$720
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 05m
2 stops
DCA7:55 amWashington, D.C. Reagan-National
$742
Icelandair
May 13
DCA4:59 pmWashington, D.C. Reagan-National
13h 56m
2 stops
BRU12:55 pmBrussels Bruxelles-National
May 20
BRU1:50 pmBrussels Bruxelles-National
26h 51m
2 stops
DCA10:41 amWashington, D.C. Reagan-National
$801

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Belgium 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 26, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Belgium 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 4/15

11:00 am-10:40 am

2 stops17h 40m

Brussels Bruxelles-National

Wed 4/22

10:20 am-7:56 pm

2 stops15h 36m

$669

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 4/26

6:00 am-10:40 am

2 stops22h 40m

Brussels Bruxelles-National

Tue 5/5

10:20 am-7:56 pm

2 stops15h 36m

$674
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

$686

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

10:20 am-11:26 pm

2 stops19h 06m

$693

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 4/15

11:00 am-10:40 am

2 stops17h 40m

Brussels Bruxelles-National

Tue 4/21

3:15 pm-10:22 pm

2 stops37h 07m

$704

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 5/4

11:00 am-6:30 pm

2 stops25h 30m

Brussels Bruxelles-National

Fri 5/8

10:20 am-11:35 pm

2 stops19h 15m

$716

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 5/6

3:35 pm-12:55 pm

2 stops15h 20m

Brussels Bruxelles-National

Fri 5/15

1:50 pm-9:44 am

2 stops25h 54m

$720

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

Wed 5/6

10:20 am-10:22 pm

2 stops18h 02m

$721

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 4/22

5:31 pm-8:25 pm

2 stops20h 54m

Brussels Bruxelles-National

Wed 4/29

9:15 pm-4:45 pm

2 stops25h 30m

$723

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 4/26

6:00 am-10:40 am

2 stops22h 40m

Brussels Bruxelles-National

Tue 5/5

10:20 am-7:56 pm

2 stops15h 36m

$733

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 Belgium from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Belgium

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

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

You could potentially save up to 49% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Belgium flight.

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

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

Fastest flight time

13h 31m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Belgium takes 13h 31m
There are no direct flights from Washington, D.C. Reagan-National Airport to Belgium. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Belgium.
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  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Belgium?

    Prices for flights from Washington, D.C. Reagan-National Airport to Belgium are refreshed on a daily basis.

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

    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 Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The travel and health documents you'll need for your trip to Belgium 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 Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

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 Belgium for you.

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

momondo does allow users to show only those flights to Belgium 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 Belgium?

momondo helps you find the best flight between Washington, D.C. and Belgium 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 Washington, D.C. to Belgium right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Belgium, momondo offers a useful price alert feature which will track prices for flights to Belgium from Washington, D.C. and alert you when they change.

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