What airlines fly to Brussels Bruxelles-National Airport?

United Airlines, Scandinavian Airlines and Aer Lingus 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 35% of people opting to fly with this airline when traveling to Brussels Bruxelles-National Airport. Keep in mind that there are 8 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?

British Airways, Delta, and KLM 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 June 2026, there are 8 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.

$233 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 June 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 51 per week as of June 2026. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.

Discover deals from 900+ travel sites with momondo.

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.

5:15 pm - 9:40 am

IAD

BRU

10h 25m

1 stop

9:30 pm - 6:55 pm

BRU

IAD

27h 25m

2 stops

$676Multiple Airlines

Tue, Aug 11 - Wed, Aug 26

8:30 pm - 5:25 pm

IAD

BRU

14h 55m

2 stops

10:55 am - 3:10 pm

BRU

IAD

34h 15m

2 stops

$683Multiple Airlines

Tue, Sep 1 - Tue, Sep 15

8:20 pm - 6:30 pm

IAD

BRU

16h 10m

1 stop

10:20 am - 5:00 pm

BRU

IAD

12h 40m

1 stop

$685Scandinavian Airlines

Mon, Oct 5 - Sun, Oct 11

8:20 pm - 6:30 pm

IAD

BRU

16h 10m

1 stop

10:20 am - 5:00 pm

BRU

IAD

12h 40m

1 stop

$686Scandinavian Airlines

Mon, Oct 5 - Sun, Oct 11

8:20 pm - 6:30 pm

IAD

BRU

16h 10m

1 stop

5:45 am - 5:00 pm

BRU

IAD

17h 15m

1 stop

$689Scandinavian Airlines

Sun, Oct 4 - Fri, Oct 9

8:30 pm - 12:55 pm

IAD

BRU

10h 25m

1 stop

1:50 pm - 7:20 pm

BRU

IAD

11h 30m

1 stop

$701Icelandair

Mon, Aug 17 - Wed, Aug 26

8:30 pm - 12:55 pm

IAD

BRU

10h 25m

1 stop

1:50 pm - 7:20 pm

BRU

IAD

11h 30m

1 stop

$705Icelandair

Sat, Aug 1 - Thu, Aug 20

1:45 pm - 10:55 am

DCA

BRU

15h 10m

1 stop

12:55 pm - 10:15 pm

BRU

DCA

15h 20m

1 stop

$728Delta

Tue, Dec 1 - Sun, Dec 6

5:00 pm - 2:15 pm

DCA

BRU

15h 15m

2 stops

12:55 pm - 9:15 pm

BRU

DCA

14h 20m

1 stop

$736Delta

Mon, Nov 30 - Sun, Dec 6

5:45 pm - 1:35 pm

DCA

BRU

13h 50m

2 stops

11:20 am - 10:15 pm

BRU

DCA

16h 55m

2 stops

$742American Airlines

Tue, Dec 1 - Sun, Dec 6

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Finnair flights from District of Columbia to Brussels Bruxelles-National Airport

Our best Finnair deals on District of Columbia to Brussels Bruxelles-National Airport flight tickets

Finnair

Sep 8

DCA5:23 pmWashington, D.C. Reagan-National

18h 57m

2 stops

BRU6:20 pmBrussels Bruxelles-National

Sep 11

BRU6:30 amBrussels Bruxelles-National

22h 40m

2 stops

DCA11:10 pmWashington, D.C. Reagan-National

$804

Finnair

Aug 13

DCA6:23 pmWashington, D.C. Reagan-National

17h 57m

2 stops

BRU6:20 pmBrussels Bruxelles-National

Aug 28

BRU11:20 amBrussels Bruxelles-National

18h 39m

2 stops

DCA11:59 pmWashington, D.C. Reagan-National

$819

Air Canada flights from District of Columbia to Brussels Bruxelles-National Airport

Our best Air Canada deals on District of Columbia to Brussels Bruxelles-National Airport flight tickets

Air Canada

Aug 16

DCA6:59 amWashington, D.C. Reagan-National

18h 51m

1 stop

BRU7:50 amBrussels Bruxelles-National

Aug 25

BRU9:30 amBrussels Bruxelles-National

30h 48m

1 stop

DCA10:18 amWashington, D.C. Reagan-National

$885

Air Canada

Aug 16

DCA6:00 amWashington, D.C. Reagan-National

19h 10m

1 stop

BRU7:10 amBrussels Bruxelles-National

Aug 25

BRU9:30 amBrussels Bruxelles-National

12h 08m

1 stop

DCA3:38 pmWashington, D.C. Reagan-National

$895

Air Canada

Aug 16

DCA6:00 amWashington, D.C. Reagan-National

19h 10m

1 stop

BRU7:10 amBrussels Bruxelles-National

Aug 25

BRU9:30 amBrussels Bruxelles-National

12h 08m

1 stop

DCA3:38 pmWashington, D.C. Reagan-National

$898

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

Tue 8/11

5:15 pm-9:40 am

1 stop10h 25m

Brussels Bruxelles-National

Wed 8/26

9:30 pm-6:55 pm

2 stops27h 25m

$676

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 9/1

8:30 pm-5:25 pm

2 stops14h 55m

Brussels Bruxelles-National

Tue 9/15

10:55 am-3:10 pm

2 stops34h 15m

$683

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 10/5

8:20 pm-6:30 pm

1 stop16h 10m

Brussels Bruxelles-National

Sun 10/11

10:20 am-5:00 pm

1 stop12h 40m

$685

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 10/5

8:20 pm-6:30 pm

1 stop16h 10m

Brussels Bruxelles-National

Sun 10/11

10:20 am-5:00 pm

1 stop12h 40m

$686

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 10/4

8:20 pm-6:30 pm

1 stop16h 10m

Brussels Bruxelles-National

Fri 10/9

5:45 am-5:00 pm

1 stop17h 15m

$689

Quickest round-trip

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 8/17

8:30 pm-12:55 pm

1 stop10h 25m

Brussels Bruxelles-National

Wed 8/26

1:50 pm-7:20 pm

1 stop11h 30m

$701

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 8/1

8:30 pm-12:55 pm

1 stop10h 25m

Brussels Bruxelles-National

Thu 8/20

1:50 pm-7:20 pm

1 stop11h 30m

$705

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 12/1

1:45 pm-10:55 am

1 stop15h 10m

Brussels Bruxelles-National

Sun 12/6

12:55 pm-10:15 pm

1 stop15h 20m

$728

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 11/30

5:00 pm-2:15 pm

2 stops15h 15m

Brussels Bruxelles-National

Sun 12/6

12:55 pm-9:15 pm

1 stop14h 20m

$736

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 12/1

5:45 pm-1:35 pm

2 stops13h 50m

Brussels Bruxelles-National

Sun 12/6

11:20 am-10:15 pm

2 stops16h 55m

$742

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 October instead. Flights to Brussels Bruxelles-National Airport in October, while not as cheap as those in September, still average around $331.

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 Thursday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Thursday will often find tickets for as low as $1,158. When flying out on a Saturday, 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 $1,349.

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 $821 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 $715 on momondo.

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

There are 3 cabin classes available to choose from on District of Columbia to Brussels Bruxelles-National Airport 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?

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	$770
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 $770. The best round-trip flight deal from District of Columbia to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $1,245.

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 June 2026, there are 8 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 45.95% of all bookings. The subsequent popular models are Airbus A330-300 at 17.76%, Boeing 787-8 Dreamliner at 6.95%, and Airbus A321neo at 6.18%.

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
Icelandair	PriceFrom $385	Free Cancellation	Rating 7.0 690 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $440	Free Cancellation	Rating 7.2 2,303 reviews	Search TAP AIR PORTUGAL flights
Scandinavian Airlines	PriceFrom $463	Free Cancellation	Rating 7.4 1,854 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $531	Free Cancellation	Rating 7.4 4,425 reviews	Search Turkish Airlines flights
Aer Lingus	PriceFrom $539	Free Cancellation	Rating 7.3 1,628 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 9,893 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $652	Free Cancellation	Rating 7.2 416 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $762	Free Cancellation	Rating 6.8 8,097 reviews	Search Lufthansa flights

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Leuven

Charleroi

Zaventem

Mons

Hasselt

Durbuy

Dinant

Genk

Namur

Waterloo

Aalst

Mechelen

Knokke-Heist

Francorchamps

Spa

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.

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Flights to Charleroi Brussels Airportfrom $602

Cheap flights from District of Columbia to Brussels from $233

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 9/1. 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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Finnair flights from District of Columbia to Brussels Bruxelles-National Airport

Our best Finnair deals on District of Columbia to Brussels Bruxelles-National Airport flight tickets

Air Canada flights from District of Columbia to Brussels Bruxelles-National Airport

Our best Air Canada deals on District of Columbia to Brussels Bruxelles-National Airport flight tickets

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

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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?

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

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.

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

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

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