What is the cheapest airline that flies from Washington, D.C. to Brussels Bruxelles-National?

TAP AIR PORTUGAL, Turkish Airlines, and Finnair are the most popular carriers operating from Washington, D.C. to Brussels Bruxelles-National

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

What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

The required travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels Bruxelles-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 674 Cheap Flights from Washington, D.C. to Brussels Bruxelles-National Airport in 2025/26

Q: How many flights depart from Washington, D.C. to Brussels Bruxelles-National Airport on average per day?

6 flights are operational daily from Washington, D.C. to Brussels Bruxelles-National Airport as of November 2025. The most popular departure time for this route is 5:00p.m., with 77% of flights per day taking off in the afternoon.

Q: How many flights depart from Washington, D.C. to Brussels Bruxelles-National Airport on average per week?

The number of flights available between Washington, D.C. and Brussels Bruxelles-National Airport is 42 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Q: What is the typical price of a round-trip flight between Washington, D.C. and Brussels Bruxelles-National Airport?

Prices are currently low for flights on this route. Typical prices usually range from C$ 1,065 to C$ 1,875. The lowest price recently found on this route was C$ 711.

1 adult

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12:19 p.m. - 9:00 a.m.IAD-BRU

14h 41m1 stop

10:45 a.m. - 4:05 p.m.BRU-IAD

11h 20m1 stop

C$ 711KLM

Find Deal

Wed, 10 Dec - Mon, 15 Dec

12:23 p.m. - 2:15 p.m.IAD-BRU

19h 52m2 stops

6:15 a.m. - 4:05 p.m.BRU-IAD

15h 50m1 stop

C$ 716Delta

Find Deal

Mon, 12 Jan - Tue, 20 Jan

6:05 p.m. - 7:35 a.m.IAD-BRU

31h 30m1 stop

10:45 a.m. - 4:05 p.m.BRU-IAD

11h 20m1 stop

C$ 718Delta

Find Deal

Sun, 25 Jan - Mon, 2 Feb

12:23 p.m. - 10:10 a.m.IAD-BRU

15h 47m2 stops

8:05 a.m. - 4:05 p.m.BRU-IAD

14h 00m1 stop

C$ 723Delta

Find Deal

Fri, 30 Jan - Tue, 3 Feb

11:10 a.m. - 7:35 a.m.DCA-BRU

14h 25m2 stops

6:15 a.m. - 4:29 p.m.BRU-DCA

16h 14m2 stops

C$ 725Delta

Find Deal

Thu, 8 Jan - Fri, 16 Jan

12:32 p.m. - 10:10 a.m.IAD-BRU

15h 38m2 stops

8:05 a.m. - 4:05 p.m.BRU-IAD

14h 00m1 stop

C$ 725Delta

Find Deal

Sat, 14 Feb - Wed, 25 Feb

12:23 p.m. - 10:10 a.m.IAD-BRU

15h 47m2 stops

8:05 a.m. - 7:09 p.m.BRU-IAD

17h 04m2 stops

C$ 726Delta

Find Deal

Thu, 8 Jan - Fri, 16 Jan

12:23 p.m. - 2:30 p.m.IAD-BRU

20h 07m2 stops

3:10 p.m. - 6:50 p.m.BRU-IAD

33h 40m1 stop

C$ 727Scandinavian Airlines

Find Deal

Mon, 12 Jan - Fri, 16 Jan

8:30 p.m. - 2:30 p.m.IAD-BRU

12h 00m1 stop

5:45 a.m. - 4:50 p.m.BRU-IAD

17h 05m1 stop

C$ 741Scandinavian Airlines

Find Deal

Thu, 8 Jan - Fri, 15 May

11:00 a.m. - 10:40 a.m.DCA-BRU

17h 40m2 stops

10:20 a.m. - 9:50 p.m.BRU-DCA

17h 30m2 stops

C$ 772Scandinavian Airlines

Find Deal

Tue, 21 Apr - Tue, 12 May

ITA Airways flights from Washington, D.C. to Brussels Bruxelles-National Airport

Our best ITA Airways deals on Washington, D.C. to Brussels Bruxelles-National Airport flight tickets

ITA Airways

10 Apr

IAD4:30 p.m.Washington, D.C. Dulles Intl

12h 10m

1 stop

BRU10:40 a.m.Brussels Bruxelles-National

18 Apr

BRU6:55 p.m.Brussels Bruxelles-National

25h 45m

1 stop

IAD2:40 p.m.Washington, D.C. Dulles Intl

C$ 748

Find similar

ITA Airways

31 Mar

IAD4:30 p.m.Washington, D.C. Dulles Intl

12h 10m

1 stop

BRU10:40 a.m.Brussels Bruxelles-National

9 Apr

BRU6:55 p.m.Brussels Bruxelles-National

25h 45m

1 stop

IAD2:40 p.m.Washington, D.C. Dulles Intl

C$ 903

Find similar

ITA Airways

3 Apr

IAD4:30 p.m.Washington, D.C. Dulles Intl

12h 10m

1 stop

BRU10:40 a.m.Brussels Bruxelles-National

11 Apr

BRU6:55 p.m.Brussels Bruxelles-National

25h 45m

1 stop

IAD2:40 p.m.Washington, D.C. Dulles Intl

C$ 973

Find similar

Royal Air Maroc flights from Washington, D.C. to Brussels Bruxelles-National Airport

Our best Royal Air Maroc deals on Washington, D.C. to Brussels Bruxelles-National Airport flight tickets

Royal Air Maroc

22 Mar

IAD9:45 p.m.Washington, D.C. Dulles Intl

13h 50m

1 stop

BRU4:35 p.m.Brussels Bruxelles-National

31 Mar

BRU6:35 p.m.Brussels Bruxelles-National

30h 25m

1 stop

IAD7:00 p.m.Washington, D.C. Dulles Intl

C$ 943

Find similar

Royal Air Maroc

20 Mar

IAD9:45 p.m.Washington, D.C. Dulles Intl

13h 50m

1 stop

BRU4:35 p.m.Brussels Bruxelles-National

29 Mar

BRU7:40 a.m.Brussels Bruxelles-National

17h 20m

1 stop

IAD7:00 p.m.Washington, D.C. Dulles Intl

C$ 1,002

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momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. 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

Wed 10/12

12:19 p.m.-9:00 a.m.

1 stop14h 41m

Brussels Bruxelles-National

Mon 15/12

10:45 a.m.-4:05 p.m.

1 stop11h 20m

C$ 711

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 12/1

12:23 p.m.-2:15 p.m.

2 stops19h 52m

Brussels Bruxelles-National

Tue 20/1

6:15 a.m.-4:05 p.m.

1 stop15h 50m

C$ 716

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 25/1

6:05 p.m.-7:35 a.m.

1 stop31h 30m

Brussels Bruxelles-National

Mon 2/2

10:45 a.m.-4:05 p.m.

1 stop11h 20m

C$ 718

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Fri 30/1

12:23 p.m.-10:10 a.m.

2 stops15h 47m

Brussels Bruxelles-National

Tue 3/2

8:05 a.m.-4:05 p.m.

1 stop14h 00m

C$ 723

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Thu 8/1

11:10 a.m.-7:35 a.m.

2 stops14h 25m

Brussels Bruxelles-National

Fri 16/1

6:15 a.m.-4:29 p.m.

2 stops16h 14m

C$ 725

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 14/2

12:32 p.m.-10:10 a.m.

2 stops15h 38m

Brussels Bruxelles-National

Wed 25/2

8:05 a.m.-4:05 p.m.

1 stop14h 00m

C$ 725

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 8/1

12:23 p.m.-10:10 a.m.

2 stops15h 47m

Brussels Bruxelles-National

Fri 16/1

8:05 a.m.-7:09 p.m.

2 stops17h 04m

C$ 726

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 12/1

12:23 p.m.-2:30 p.m.

2 stops20h 07m

Brussels Bruxelles-National

Fri 16/1

3:10 p.m.-6:50 p.m.

1 stop33h 40m

C$ 727

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 8/1

8:30 p.m.-2:30 p.m.

1 stop12h 00m

Brussels Bruxelles-National

Fri 15/5

5:45 a.m.-4:50 p.m.

1 stop17h 05m

C$ 741

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 21/4

11:00 a.m.-10:40 a.m.

2 stops17h 40m

Brussels Bruxelles-National

Tue 12/5

10:20 a.m.-9:50 p.m.

2 stops17h 30m

C$ 772

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 Washington, D.C. 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 typical price of a round-trip flight between Washington, D.C. and Brussels Bruxelles-National Airport?

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

In general, October is the cheapest month to fly from Washington, D.C. to Brussels Bruxelles-National Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 844. If you’re not able to fly to Brussels Bruxelles-National Airport in October, then January is your next best option. Flight prices from Washington, D.C. to Brussels Bruxelles-National Airport during January average around C$ 865.

What is the cheapest Washington, D.C. to Brussels Bruxelles-National flight route?

Fly from Washington, D.C. Dulles Intl to Brussels Bruxelles-National for the best Washington, D.C. - 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 Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around C$ 1,153 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 Washington, D.C. for as low as C$ 955 on momondo.

What cabin class options are available on Washington, D.C. to Brussels Bruxelles-National flights?

There is only 1 cabin class available to choose from on Washington, D.C. 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.

How have Washington, D.C. to Brussels Bruxelles-National Airport flight prices changed over time?

As of November 2025, prices for Washington, D.C. to Brussels Bruxelles-National Airport flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Brussels Bruxelles-National Airport (WAS to BRU) flight deals and tips

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

Fastest flight time	7h 30m
Direct flights	Every day

The fastest flight from Washington, D.C. to Brussels Bruxelles-National Airport takes 7h 30m

Direct flights go from Washington, D.C. to Brussels Bruxelles-National Airport every day.

Search flight deals

How far is Washington, D.C. to Brussels Bruxelles-National by plane?
Brussels Bruxelles-National is 6218.1 km away from Washington, D.C.. 7h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Brussels Bruxelles-National Airport?
Prices for flights from Washington, D.C. to Brussels Bruxelles-National Airport are refreshed on a daily basis.
How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Brussels Bruxelles-National Airport.
What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?
The required travel and health documents for your Brussels Bruxelles-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels Bruxelles-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. to Brussels Bruxelles-National Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to Brussels Bruxelles-National Airport is Boeing 777-300ER (61.59% of total bookings). The next most popular plane models are Airbus A330-300 (7.03%), Boeing 787-8 Dreamliner (5.60%), and Boeing 767-400 (4.56%).

Bruges

Ghent

Dinant

Charleroi

Namur

Tournai

Ypres

Oostkamp

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

Finding the right flight to Brussels from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

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

All flight searches from Washington, D.C. to Brussels on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Brussels?

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

If you are not ready to book a flight from Washington, D.C. to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

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Flights to Charleroi Brussels Airportfrom C$ 740

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Cheap flights from Washington, D.C. to Brussels from C$ 674

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. to Brussels departing on 25/11. 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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Big names, great deals

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Find the cheapest flights from Washington, D.C. to Brussels

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ITA Airways flights from Washington, D.C. to Brussels Bruxelles-National Airport

Our best ITA Airways deals on Washington, D.C. to Brussels Bruxelles-National Airport flight tickets

Royal Air Maroc flights from Washington, D.C. to Brussels Bruxelles-National Airport

Our best Royal Air Maroc deals on Washington, D.C. to Brussels Bruxelles-National Airport flight tickets

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Use the filters below to find and compare flights from Washington, D.C. to Brussels Bruxelles-National Airport that are best for you.

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How to get the cheapest flight ticket from Washington, D.C. 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 typical price of a round-trip flight between Washington, D.C. and Brussels Bruxelles-National Airport?

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

What is the cheapest Washington, D.C. to Brussels Bruxelles-National flight route?

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

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

What cabin class options are available on Washington, D.C. to Brussels Bruxelles-National flights?

There is only 1 cabin class available to choose from on Washington, D.C. 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.

How have Washington, D.C. to Brussels Bruxelles-National Airport flight prices changed over time?

As of November 2025, prices for Washington, D.C. to Brussels Bruxelles-National Airport flights are approximately 11% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Brussels Bruxelles-National?

TAP AIR PORTUGAL, Turkish Airlines, and Finnair are the most popular carriers operating from Washington, D.C. to Brussels Bruxelles-National

How many flights depart from Washington, D.C. to Brussels Bruxelles-National Airport on average per day?

6 flights are operational daily from Washington, D.C. to Brussels Bruxelles-National Airport as of November 2025. The most popular departure time for this route is 5:00p.m., with 77% of flights per day taking off in the afternoon.

How many flights depart from Washington, D.C. to Brussels Bruxelles-National Airport on average per week?

The number of flights available between Washington, D.C. and Brussels Bruxelles-National Airport is 42 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from Washington, D.C. to Brussels Bruxelles-National Airport

Cheap Washington, D.C. to Brussels Bruxelles-National Airport (WAS to BRU) flight deals and tips

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

Fastest flight time

Direct flights

How far is Washington, D.C. to Brussels Bruxelles-National by plane?

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

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

What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

What is the most popular plane model from Washington, D.C. to Brussels Bruxelles-National Airport?

Travelling to a place near Brussels?

Why use momondo?

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

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

How can momondo help me find flights from Washington, D.C. to Brussels?

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

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