What airlines fly to Brussels Bruxelles-National Airport?

United Airlines, Aer Lingus and Scandinavian Airlines are the top three most popular airlines that fly to Brussels Bruxelles-National Airport from District of Columbia according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Brussels Bruxelles-National Airport. Keep in mind that there are 11 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from District of Columbia to Brussels Bruxelles-National?

Scandinavian Airlines, United Airlines, and Icelandair are the most popular carriers operating from District of Columbia to Brussels Bruxelles-National

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

As of May 2026, there are 10 operators available to choose from 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.

$337 Cheap Flights from District of Columbia to Brussels Bruxelles-National Airport in 2026

Q: How many flights depart from District of Columbia to Brussels Bruxelles-National Airport on average per day?

The number of flights available between District of Columbia and Brussels Bruxelles-National Airport is 7 per day as of May 2026. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.

Q: How many flights depart from District of Columbia to Brussels Bruxelles-National Airport on average per week?

The number of flights available between District of Columbia and Brussels Bruxelles-National Airport is 50 per week as of May 2026. The most frequent departure day is Tue, with 16% of weekly flights leaving on this day.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from District of Columbia to Brussels

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 9:25 pm

IAD

BRU

26h 05m

1 stop

11:20 am - 11:35 am

BRU

IAD

30h 15m

1 stop

$712Turkish Airlines

Wed, Aug 5 - Tue, Oct 6

1:20 pm - 9:55 am

IAD

BRU

14h 35m

1 stop

7:20 am - 7:50 pm

BRU

IAD

18h 30m

1 stop

$761Turkish Airlines

Sun, Aug 2 - Mon, Aug 31

1:20 pm - 9:55 am

IAD

BRU

14h 35m

1 stop

6:55 pm - 7:50 pm

BRU

IAD

30h 55m

1 stop

$770Turkish Airlines

Sun, Aug 2 - Sun, Aug 30

1:20 pm - 9:55 am

IAD

BRU

14h 35m

1 stop

4:15 pm - 11:35 am

BRU

IAD

25h 20m

1 stop

$790Turkish Airlines

Mon, Aug 3 - Sun, Aug 30

1:20 pm - 9:55 am

IAD

BRU

14h 35m

1 stop

7:20 am - 7:50 pm

BRU

IAD

18h 30m

1 stop

$804Turkish Airlines

Tue, Aug 4 - Mon, Aug 31

1:20 pm - 3:15 pm

IAD

BRU

19h 55m

1 stop

7:20 am - 7:50 pm

BRU

IAD

18h 30m

1 stop

$806Turkish Airlines

Thu, Jul 30 - Mon, Aug 31

6:59 am - 5:25 pm

DCA

BRU

28h 26m

3 stops

10:00 am - 12:01 pm

BRU

DCA

32h 01m

3 stops

$808Multiple Airlines

Tue, Jun 2 - Tue, Jun 16

1:20 pm - 1:25 pm

IAD

BRU

18h 05m

1 stop

6:55 pm - 7:50 pm

BRU

IAD

30h 55m

1 stop

$809Turkish Airlines

Fri, Aug 7 - Sun, Aug 30

1:20 pm - 1:25 pm

IAD

BRU

18h 05m

1 stop

6:55 pm - 11:35 am

BRU

IAD

22h 40m

1 stop

$815Turkish Airlines

Sun, Aug 2 - Tue, Sep 1

6:59 am - 5:55 pm

DCA

BRU

28h 56m

3 stops

10:00 am - 7:58 pm

BRU

DCA

15h 58m

2 stops

$819Multiple Airlines

Wed, Jun 3 - Tue, Jun 16

TAP AIR PORTUGAL flights from District of Columbia to Brussels Bruxelles-National Airport

Our best TAP AIR PORTUGAL deals on District of Columbia to Brussels Bruxelles-National Airport flight tickets

TAP AIR PORTUGAL

Nov 1

IAD10:30 pmWashington, D.C. Dulles Intl

19h 20m

1 stop

BRU11:50 pmBrussels Bruxelles-National

Nov 15

BRU5:55 pmBrussels Bruxelles-National

27h 20m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

$758

TAP AIR PORTUGAL

May 11

IAD10:35 pmWashington, D.C. Dulles Intl

15h 30m

1 stop

BRU8:05 pmBrussels Bruxelles-National

May 19

BRU11:50 amBrussels Bruxelles-National

33h 20m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$957

TAP AIR PORTUGAL

May 17

IAD10:35 pmWashington, D.C. Dulles Intl

30h 25m

1 stop

BRU11:00 amBrussels Bruxelles-National

May 25

BRU8:55 pmBrussels Bruxelles-National

24h 15m

1 stop

IAD3:10 pmWashington, D.C. Dulles Intl

$972

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

Sep 16

IAD8:20 pmWashington, D.C. Dulles Intl

16h 10m

1 stop

BRU6:30 pmBrussels Bruxelles-National

Sep 30

BRU6:55 pmBrussels Bruxelles-National

28h 05m

2 stops

IAD5:00 pmWashington, D.C. Dulles Intl

$653

Scandinavian Airlines

Sep 9

IAD8:20 pmWashington, D.C. Dulles Intl

16h 10m

1 stop

BRU6:30 pmBrussels Bruxelles-National

Sep 23

BRU8:30 pmBrussels Bruxelles-National

26h 30m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$659

Scandinavian Airlines

Oct 7

IAD8:20 pmWashington, D.C. Dulles Intl

32h 20m

2 stops

BRU10:40 amBrussels Bruxelles-National

Oct 19

BRU5:45 amBrussels Bruxelles-National

17h 15m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$662

momondo Fare Finder

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

Cheapest round-trip

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Wed 8/5

1:20 pm-9:25 pm

1 stop26h 05m

Brussels Bruxelles-National

Tue 10/6

11:20 am-11:35 am

1 stop30h 15m

$712

Quickest round-trip

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 8/2

1:20 pm-9:55 am

1 stop14h 35m

Brussels Bruxelles-National

Mon 8/31

7:20 am-7:50 pm

1 stop18h 30m

$761

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 8/2

1:20 pm-9:55 am

1 stop14h 35m

Brussels Bruxelles-National

Sun 8/30

6:55 pm-7:50 pm

1 stop30h 55m

$770

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 8/3

1:20 pm-9:55 am

1 stop14h 35m

Brussels Bruxelles-National

Sun 8/30

4:15 pm-11:35 am

1 stop25h 20m

$790

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 8/4

1:20 pm-9:55 am

1 stop14h 35m

Brussels Bruxelles-National

Mon 8/31

7:20 am-7:50 pm

1 stop18h 30m

$804

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 7/30

1:20 pm-3:15 pm

1 stop19h 55m

Brussels Bruxelles-National

Mon 8/31

7:20 am-7:50 pm

1 stop18h 30m

$806

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 6/2

6:59 am-5:25 pm

3 stops28h 26m

Brussels Bruxelles-National

Tue 6/16

10:00 am-12:01 pm

3 stops32h 01m

$808

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Fri 8/7

1:20 pm-1:25 pm

1 stop18h 05m

Brussels Bruxelles-National

Sun 8/30

6:55 pm-7:50 pm

1 stop30h 55m

$809

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 8/2

1:20 pm-1:25 pm

1 stop18h 05m

Brussels Bruxelles-National

Tue 9/1

6:55 pm-11:35 am

1 stop22h 40m

$815

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 6/3

6:59 am-5:55 pm

3 stops28h 56m

Brussels Bruxelles-National

Tue 6/16

10:00 am-7:58 pm

2 stops15h 58m

$819

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 September. Flight prices, which tend to average around $199, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Brussels Bruxelles-National Airport from District of Columbia during July instead. Flights to Brussels Bruxelles-National Airport in July, while not as cheap as those in September, still average around $201.

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 $1,084. 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 $1,309.

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 from District of Columbia 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 $802 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 $655 on momondo.

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

No. A direct flight is the cheapest option for a flight between District of Columbia to Brussels Bruxelles-National Airport.

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	$755
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 $755. The best round-trip flight deal from District of Columbia to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $1,253.

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

Frequently asked questions about flying from District of Columbia to Brussels Bruxelles-National Airport

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?
As of May 2026, there are 10 operators available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from District of Columbia to Brussels Bruxelles-National Airport is Boeing 777-300ER, representing 48.09% of all bookings. The subsequent popular models are Airbus A330-300 at 16.36%, Airbus A321neo at 8.98%, and Boeing 767-400 at 5.54%.

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
British Airways	PriceFrom $345	Free Cancellation	Rating 6.7 7,967 reviews	Search British Airways flights
Icelandair	PriceFrom $385	Free Cancellation	Rating 7.0 653 reviews	Search Icelandair flights
PLAY	PriceFrom $432	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
TAP AIR PORTUGAL	PriceFrom $440	Free Cancellation	Rating 7.2 2,249 reviews	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	PriceFrom $462	Free Cancellation	Rating 7.4 1,771 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $511	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
Turkish Airlines	PriceFrom $531	Free Cancellation	Rating 7.4 4,356 reviews	Search Turkish Airlines flights
Aer Lingus	PriceFrom $539	Free Cancellation	Rating 7.3 1,551 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $591	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $633	Free Cancellation	Rating 7.3 406 reviews	Search Brussels Airlines flights

Bruges

Ghent

Leuven

Charleroi

Mons

Hasselt

Zaventem

Dinant

Durbuy

Genk

Namur

Waterloo

Aalst

Mechelen

Knokke-Heist

Spa

Francorchamps

Tournai

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.

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

Tue 6/9

Tue 6/16

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brussels

Popular cities

Other flights from District of Columbia

Other flights to Brussels

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Belgium

Flights to Charleroi Brussels Airportfrom $625

Cheap flights from District of Columbia to Brussels from $337

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 6/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from District of Columbia to Brussels

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

TAP AIR PORTUGAL flights from District of Columbia to Brussels Bruxelles-National Airport

Our best TAP AIR PORTUGAL deals on District of Columbia to Brussels Bruxelles-National Airport flight tickets

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

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Brussels Bruxelles-National Airport that are best for you.

See travel insights to Brussels from

How to get the cheapest flight ticket from District of Columbia to Brussels Bruxelles-National Airport

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

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

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

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

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

What is the cheapest airline that flies from District of Columbia to Brussels Bruxelles-National?

What airlines fly to Brussels Bruxelles-National Airport?

How many flights depart from District of Columbia to Brussels Bruxelles-National Airport on average per day?

How many flights depart from District of Columbia to Brussels Bruxelles-National Airport on average per week?

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Brussels?

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Brussels

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

District of Columbia flight routes

According to popular flight searches on momondo this year

Brussels Bruxelles-National Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Brussels

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Brussels

List of cabin classes available on flights landing in Brussels. Availability may vary depending on flight origin and airline.

Complete your trip to Brussels

Explore popular destinations other users love

According to popular flight searches on momondo this year