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Cheap flights from District of Columbia to Brussels from $270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Brussels departing on 10/28. 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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0 bags

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Cheap round-trip flights

TAP AIR PORTUGAL Logo
5:30 pm - 11:00 amIAD-BRU
11h 30m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 9:00 pmBRU-IAD
21h 00m1 stop
$480TAP AIR PORTUGAL
Find Deal
Tue, Nov 18 - Wed, Nov 26
TAP AIR PORTUGAL Logo
10:20 pm - 11:00 amIAD-BRU
30h 40m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 3:15 pmBRU-IAD
15h 15m1 stop
$484TAP AIR PORTUGAL
Find Deal
Thu, Oct 23 - Mon, Nov 3
Scandinavian Airlines Logo
12:09 pm - 7:50 pmIAD-BRU
26h 41m2 stops
Scandinavian Airlines Logo
10:20 am - 6:50 pmBRU-IAD
14h 30m1 stop
$486Scandinavian Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 8
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
$488Scandinavian Airlines
Find Deal
Wed, Jan 21 - Thu, Jan 29
Turkish Airlines Logo
1:30 pm - 10:10 pmIAD-BRU
26h 40m1 stop
Turkish Airlines Logo
7:50 am - 11:45 amBRU-IAD
33h 55m1 stop
$531Turkish Airlines
Find Deal
Thu, Nov 6 - Tue, Nov 11
Turkish Airlines Logo
9:40 pm - 9:20 pmIAD-BRU
17h 40m1 stop
Turkish Airlines Logo
6:20 pm - 12:45 pmBRU-IAD
23h 25m1 stop
$540Turkish Airlines
Find Deal
Thu, Oct 23 - Fri, Oct 31
Multiple Airlines Logo
12:09 pm - 10:15 amIAD-BRU
16h 06m2 stops
Multiple Airlines Logo
6:30 am - 6:15 pmBRU-IAD
16h 45m2 stops
$544Multiple Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 29
Multiple Airlines Logo
4:10 pm - 6:25 pmDCA-BRU
20h 15m2 stops
Multiple Airlines Logo
9:55 pm - 10:35 pmBRU-DCA
30h 40m3 stops
$612Multiple Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
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
$660Air Canada
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Sun, Nov 9 - Tue, Nov 18
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
$682Air Canada
Find Deal
Sun, Nov 9 - Tue, Nov 18

Turkish Airlines flights from District of Columbia to Brussels Bruxelles-National Airport

Our best Turkish Airlines deals on District of Columbia to Brussels Bruxelles-National Airport flight tickets
Turkish Airlines
Sep 23
IAD1:30 pmWashington, D.C. Dulles Intl
17h 55m
1 stop
BRU1:25 pmBrussels Bruxelles-National
Sep 30
BRU7:15 amBrussels Bruxelles-National
34h 30m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$522
Find similar
Turkish Airlines
Nov 6
IAD1:30 pmWashington, D.C. Dulles Intl
26h 40m
1 stop
BRU10:10 pmBrussels Bruxelles-National
Nov 11
BRU7:50 amBrussels Bruxelles-National
33h 55m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$531
Find similar
Turkish Airlines
Sep 22
IAD1:30 pmWashington, D.C. Dulles Intl
21h 55m
1 stop
BRU5:25 pmBrussels Bruxelles-National
Oct 2
BRU7:15 amBrussels Bruxelles-National
34h 30m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$540
Find similar

Scandinavian Airlines flights from District of Columbia to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on District of Columbia to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Oct 28
IAD12:09 pmWashington, D.C. Dulles Intl
26h 41m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Nov 8
BRU10:20 amBrussels Bruxelles-National
14h 30m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
$486
Find similar
Scandinavian Airlines
Jan 21
DCA11:00 amWashington, D.C. Reagan-National
16h 40m
2 stops
BRU9:40 amBrussels Bruxelles-National
Jan 29
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
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
$489
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 19, 2025.
Use the filters below to find and compare flights from District of Columbia to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 11/18

5:30 pm-11:00 am

1 stop11h 30m

Brussels Bruxelles-National

Wed 11/26

6:00 am-9:00 pm

1 stop21h 00m

$480

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 10/23

10:20 pm-11:00 am

1 stop30h 40m

Brussels Bruxelles-National

Mon 11/3

6:00 am-3:15 pm

1 stop15h 15m

$484

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 10/28

12:09 pm-7:50 pm

2 stops26h 41m

Brussels Bruxelles-National

Sat 11/8

10:20 am-6:50 pm

1 stop14h 30m

$486

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

Thu 1/29

10:20 am-11:08 pm

2 stops18h 48m

$488

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 11/6

1:30 pm-10:10 pm

1 stop26h 40m

Brussels Bruxelles-National

Tue 11/11

7:50 am-11:45 am

1 stop33h 55m

$531

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 10/23

9:40 pm-9:20 pm

1 stop17h 40m

Brussels Bruxelles-National

Fri 10/31

6:20 pm-12:45 pm

1 stop23h 25m

$540

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 10/14

12:09 pm-10:15 am

2 stops16h 06m

Brussels Bruxelles-National

Wed 10/29

6:30 am-6:15 pm

2 stops16h 45m

$544

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 11/5

4:10 pm-6:25 pm

2 stops20h 15m

Brussels Bruxelles-National

Tue 11/11

9:55 pm-10:35 pm

3 stops30h 40m

$612

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 11/9

11:05 am-7:50 am

1 stop14h 45m

Brussels Bruxelles-National

Tue 11/18

10:00 am-3:31 pm

1 stop11h 31m

$660

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 11/9

11:05 am-7:50 am

1 stop14h 45m

Brussels Bruxelles-National

Tue 11/18

10:00 am-3:31 pm

1 stop11h 31m

$682

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 District of Columbia 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 month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from District of Columbia is in January. Flight prices, which tend to average around $588, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Brussels Bruxelles-National Airport from District of Columbia during October instead. Flights to Brussels Bruxelles-National Airport in October, while not as cheap as those in January, still average around $622.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from District of Columbia 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 District of Columbia to Brussels Bruxelles-National Airport for around $1,250.

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 District of Columbia 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 $1,155 on average. Flights to Brussels Bruxelles-National Airport from District of Columbia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest District of Columbia to Brussels Bruxelles-National flight route?

Fly from Washington, D.C. Dulles Intl to Brussels Bruxelles-National for the best District of Columbia - Brussels Bruxelles-National flight prices

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $822 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from District of Columbia for as low as $659 on momondo.

What cabin class options are available on District of Columbia to Brussels Bruxelles-National flights?

There are 3 cabin classes available to choose from on District of Columbia to Brussels Bruxelles-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to Brussels Bruxelles-National Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a District of Columbia to Brussels Bruxelles-National Airport flight.

Cheap District of Columbia to Brussels Bruxelles-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Brussels Bruxelles-National Airport

Best Price Found

$543

Fastest flight time

7h 30m

Direct flights

Every day
The best one-way flight to Brussels Bruxelles-National Airport from District of Columbia in the past 72 hours is $543. The best round-trip flight deal from District of Columbia to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $764.
The fastest flight from District of Columbia to Brussels Bruxelles-National Airport takes 7h 30m
Direct flights go from District of Columbia to Brussels Bruxelles-National Airport every day.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Brussels Bruxelles-National Airport?

    Prices for flights from District of Columbia to Brussels Bruxelles-National Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from District of Columbia to Brussels Bruxelles-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 District of Columbia 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.

  • What is the most popular plane model from District of Columbia to Brussels Bruxelles-National Airport?

Best airlines flying from District of Columbia to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from District of Columbia to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $410Free CancellationRating
7.4
1,487 reviews
Search Scandinavian Airlines flights
PLAYPriceFrom $432Free CancellationRating
7.0
103 reviews
Search PLAY flights
IcelandairPriceFrom $441Free CancellationRating
7.0
545 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $492Free CancellationRating
7.1
1,978 reviews
Search TAP AIR PORTUGAL flights
KLMPriceFrom $496Free CancellationRating
7.8
1,386 reviews
Search KLM flights
Turkish AirlinesPriceFrom $551Free CancellationRating
7.3
3,969 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $555Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
Aer LingusPriceFrom $561Free CancellationRating
7.2
1,281 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $601Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $633Free CancellationRating
7.2
359 reviews
Search Brussels Airlines flights

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 District of Columbia 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 District of Columbia to Brussels for you.

Can I find flights from District of Columbia to Brussels with flexible booking policies on momondo?

All flight searches from District of Columbia to Brussels on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Brussels?

momondo helps you find the best flight between District of Columbia and Brussels 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 District of Columbia to Brussels right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia 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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