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Cheap flights from Washington, D.C. Reagan-National Airport to Brussels from $496

This is the cheapest round-trip 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 1/9. 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
11:10 am - 9:40 amDCA-BRU
16h 30m2 stops
Scandinavian Airlines Logo
10:20 am - 10:11 pmBRU-DCA
17h 51m2 stops
$496Scandinavian Airlines
Find Deal
vie., ene. 9 - dom., ene. 18
Scandinavian Airlines Logo
11:10 am - 9:40 amDCA-BRU
16h 30m2 stops
Scandinavian Airlines Logo
10:20 am - 10:57 pmBRU-DCA
18h 37m2 stops
$497Scandinavian Airlines
Find Deal
mié., nov. 26 - sáb., dic. 6
Delta Logo
12:00 pm - 10:10 amDCA-BRU
17h 10m2 stops
Delta Logo
10:45 am - 7:15 pmBRU-DCA
14h 30m1 stop
$526Delta
Find Deal
vie., mar. 27 - lun., abr. 6
Delta Logo
10:35 am - 9:40 amDCA-BRU
17h 05m2 stops
Delta Logo
3:05 pm - 11:08 pmBRU-DCA
14h 03m2 stops
$536Delta
Find Deal
jue., abr. 2 - vie., abr. 10
Multiple Airlines Logo
4:10 pm - 9:10 pmDCA-BRU
23h 00m2 stops
Multiple Airlines Logo
9:00 am - 9:56 pmBRU-DCA
18h 56m2 stops
$574Multiple Airlines
Find Deal
dom., dic. 7 - mar., dic. 16
Multiple Airlines Logo
4:10 pm - 9:10 pmDCA-BRU
23h 00m2 stops
Multiple Airlines Logo
9:00 am - 9:56 pmBRU-DCA
18h 56m2 stops
$575Multiple Airlines
Find Deal
dom., dic. 7 - mar., dic. 16
United Airlines Logo
8:00 pm - 8:55 amDCA-BRU
30h 55m1 stop
United Airlines Logo
10:00 am - 10:23 amBRU-DCA
30h 23m1 stop
$705United Airlines
Find Deal
mar., feb. 17 - vie., feb. 27
Air Canada Logo
4:10 pm - 1:15 pmDCA-BRU
15h 05m2 stops
Air Canada Logo
10:00 am - 3:28 pmBRU-DCA
11h 28m1 stop
$708Air Canada
Find Deal
mié., ene. 21 - jue., ene. 29
Air Canada Logo
11:05 am - 7:50 amDCA-BRU
14h 45m1 stop
Air Canada Logo
10:00 am - 3:28 pmBRU-DCA
11h 28m1 stop
$711Air Canada
Find Deal
mié., ene. 21 - jue., ene. 29
United Airlines Logo
11:05 am - 1:15 pmDCA-BRU
20h 10m2 stops
United Airlines Logo
11:15 am - 4:34 pmBRU-DCA
11h 19m1 stop
$718United Airlines
Find Deal
mié., dic. 31 - vie., ene. 9

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

Our best Scandinavian Airlines deals on Washington, D.C. Reagan-National Airport to Brussels flight tickets
Scandinavian Airlines
Jan 9
DCA11:10 amWashington, D.C. Reagan-National
16h 30m
2 stops
BRU9:40 amBrussels Bruxelles-National
Jan 18
BRU10:20 amBrussels Bruxelles-National
17h 51m
2 stops
DCA10:11 pmWashington, D.C. Reagan-National
$496
Find similar
Scandinavian Airlines
Nov 26
DCA11:10 amWashington, D.C. Reagan-National
16h 30m
2 stops
BRU9:40 amBrussels Bruxelles-National
Dec 6
BRU10:20 amBrussels Bruxelles-National
18h 37m
2 stops
DCA10:57 pmWashington, D.C. Reagan-National
$497
Find similar
Scandinavian Airlines
Dec 31
DCA7:00 amWashington, D.C. Reagan-National
25h 30m
2 stops
BRU2:30 pmBrussels Bruxelles-National
Jan 11
BRU3:10 pmBrussels Bruxelles-National
37h 01m
2 stops
DCA10:11 pmWashington, D.C. Reagan-National
$529
Find similar

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

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Brussels flight tickets
Air Canada
Jan 21
DCA4:10 pmWashington, D.C. Reagan-National
15h 05m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 29
BRU10:00 amBrussels Bruxelles-National
11h 28m
1 stop
DCA3:28 pmWashington, D.C. Reagan-National
$708
Find similar
Air Canada
Jan 21
DCA11:05 amWashington, D.C. Reagan-National
14h 45m
1 stop
BRU7:50 amBrussels Bruxelles-National
Jan 29
BRU10:00 amBrussels Bruxelles-National
11h 28m
1 stop
DCA3:28 pmWashington, D.C. Reagan-National
$711
Find similar
Air Canada
Mar 17
DCA11:05 amWashington, D.C. Reagan-National
15h 45m
1 stop
BRU7:50 amBrussels Bruxelles-National
Mar 31
BRU10:00 amBrussels Bruxelles-National
11h 24m
1 stop
DCA3:24 pmWashington, D.C. Reagan-National
$712
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Brussels 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Brussels 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

vie. 1/9

11:10 am-9:40 am

2 stops16h 30m

Brussels Bruxelles-National

dom. 1/18

10:20 am-10:11 pm

2 stops17h 51m

$496

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

mié. 11/26

11:10 am-9:40 am

2 stops16h 30m

Brussels Bruxelles-National

sáb. 12/6

10:20 am-10:57 pm

2 stops18h 37m

$497

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

vie. 3/27

12:00 pm-10:10 am

2 stops17h 10m

Brussels Bruxelles-National

lun. 4/6

10:45 am-7:15 pm

1 stop14h 30m

$526

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

jue. 4/2

10:35 am-9:40 am

2 stops17h 05m

Brussels Bruxelles-National

vie. 4/10

3:05 pm-11:08 pm

2 stops14h 03m

$536

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

dom. 12/7

4:10 pm-9:10 pm

2 stops23h 00m

Brussels Bruxelles-National

mar. 12/16

9:00 am-9:56 pm

2 stops18h 56m

$574

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

dom. 12/7

4:10 pm-9:10 pm

2 stops23h 00m

Brussels Bruxelles-National

mar. 12/16

9:00 am-9:56 pm

2 stops18h 56m

$575

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

mar. 2/17

8:00 pm-8:55 am

1 stop30h 55m

Brussels Bruxelles-National

vie. 2/27

10:00 am-10:23 am

1 stop30h 23m

$705

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

mié. 1/21

4:10 pm-1:15 pm

2 stops15h 05m

Brussels Bruxelles-National

jue. 1/29

10:00 am-3:28 pm

1 stop11h 28m

$708

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

mié. 1/21

11:05 am-7:50 am

1 stop14h 45m

Brussels Bruxelles-National

jue. 1/29

10:00 am-3:28 pm

1 stop11h 28m

$711

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

mié. 12/31

11:05 am-1:15 pm

2 stops20h 10m

Brussels Bruxelles-National

vie. 1/9

11:15 am-4:34 pm

1 stop11h 19m

$718

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

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?

On average, the least expensive day to fly to Brussels from Washington, D.C. Reagan-National Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,061. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,262.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is at noon. momondo users have found flights departing from Washington, D.C. Reagan-National Airport to Brussels at noon for as low as $668. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,156.

Cheap Washington, D.C. Reagan-National Airport to Brussels 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

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Brussels. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Brussels.
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  • How far is Washington, D.C. Reagan-National to Brussels by plane?

    A flight from Washington, D.C. Reagan-National to Brussels will travel around 3862.1 mi. By plane, this route typically takes 12h 10m.

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

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

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

    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.

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

    The necessary travel and health documents for your Brussels 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.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Brussels. momondo saves you time and could save you money on your trip.

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

Flights from Washington, D.C. to Brussels 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 Washington, D.C. to Brussels?

momondo provides multiple filters to help you find the best flight to Brussels from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Brussels from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport