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

TAP AIR PORTUGAL, United Airlines, and SAUDIA 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$ 1,134 Cheap Flights from Washington, D.C. to Brussels Bruxelles-National Airport in 2026

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$ 1,968 to C$ 1,003. The lowest price recently found on this route was C$ 1,149.

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 43 per week as of May 2026. The most frequent departure day is Tue, with 19% of weekly flights leaving on this day.

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 May 2026. The most popular departure time for this route is 5:00p.m., with 100% of flights per day taking off in the afternoon.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 p.m. - 1:25 p.m.

IAD

BRU

18h 05m

1 stop

6:50 p.m. - 11:35 a.m.

BRU

IAD

22h 45m

1 stop

C$ 1,149Turkish Airlines

Sat, 5 Sep - Sat, 12 Sep

8:20 p.m. - 2:35 p.m.

IAD

BRU

12h 15m

1 stop

3:10 p.m. - 6:15 p.m.

BRU

IAD

32h 05m

1 stop

C$ 1,160Scandinavian Airlines

Thu, 15 Oct - Sun, 25 Oct

9:45 p.m. - 1:25 p.m.

IAD

BRU

33h 40m

1 stop

6:55 p.m. - 11:35 a.m.

BRU

IAD

22h 40m

1 stop

C$ 1,164Turkish Airlines

Fri, 9 Oct - Tue, 20 Oct

1:30 p.m. - 10:05 a.m.

IAD

BRU

14h 35m

1 stop

7:50 a.m. - 7:15 p.m.

BRU

IAD

17h 25m

1 stop

C$ 1,166Turkish Airlines

Tue, 10 Nov - Sun, 22 Nov

12:30 p.m. - 2:35 p.m.

IAD

BRU

20h 05m

2 stops

10:20 a.m. - 11:52 a.m.

BRU

IAD

30h 32m

2 stops

C$ 1,167Scandinavian Airlines

Mon, 19 Oct - Sun, 25 Oct

9:45 p.m. - 9:25 p.m.

IAD

BRU

17h 40m

1 stop

6:50 p.m. - 11:35 a.m.

BRU

IAD

22h 45m

1 stop

C$ 1,170Turkish Airlines

Mon, 7 Sep - Sat, 12 Sep

1:20 p.m. - 9:55 a.m.

IAD

BRU

14h 35m

1 stop

6:55 p.m. - 11:35 a.m.

BRU

IAD

22h 40m

1 stop

C$ 1,171Turkish Airlines

Tue, 1 Sep - Tue, 8 Sep

4:30 p.m. - 8:05 a.m.

DCA

BRU

9h 35m

1 stop

10:00 a.m. - 3:21 p.m.

BRU

DCA

11h 21m

1 stop

C$ 1,281United Airlines

Wed, 4 Nov - Tue, 17 Nov

4:00 p.m. - 1:15 p.m.

DCA

BRU

15h 15m

2 stops

10:00 a.m. - 3:21 p.m.

BRU

DCA

11h 21m

1 stop

C$ 1,355United Airlines

Sun, 1 Nov - Sat, 14 Nov

3:30 p.m. - 10:10 a.m.

DCA

BRU

12h 40m

2 stops

12:55 p.m. - 9:15 p.m.

BRU

DCA

14h 20m

1 stop

C$ 1,383Delta

Fri, 6 Nov - Wed, 18 Nov

Turkish Airlines flights from Washington, D.C. to Brussels Bruxelles-National Airport

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

Turkish Airlines

5 Sep

IAD1:20 p.m.Washington, D.C. Dulles Intl

18h 05m

1 stop

BRU1:25 p.m.Brussels Bruxelles-National

12 Sep

BRU6:50 p.m.Brussels Bruxelles-National

22h 45m

1 stop

IAD11:35 a.m.Washington, D.C. Dulles Intl

C$ 1,149

Turkish Airlines

9 Oct

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

33h 40m

1 stop

BRU1:25 p.m.Brussels Bruxelles-National

20 Oct

BRU6:55 p.m.Brussels Bruxelles-National

22h 40m

1 stop

IAD11:35 a.m.Washington, D.C. Dulles Intl

C$ 1,164

Turkish Airlines

10 Nov

IAD1:30 p.m.Washington, D.C. Dulles Intl

14h 35m

1 stop

BRU10:05 a.m.Brussels Bruxelles-National

21 Nov

BRU7:50 a.m.Brussels Bruxelles-National

17h 25m

1 stop

IAD7:15 p.m.Washington, D.C. Dulles Intl

C$ 1,166

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

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

Scandinavian Airlines

15 Oct

IAD8:20 p.m.Washington, D.C. Dulles Intl

12h 15m

1 stop

BRU2:35 p.m.Brussels Bruxelles-National

25 Oct

BRU3:10 p.m.Brussels Bruxelles-National

32h 05m

1 stop

IAD6:15 p.m.Washington, D.C. Dulles Intl

C$ 1,160

Scandinavian Airlines

19 Oct

IAD12:30 p.m.Washington, D.C. Dulles Intl

20h 05m

2 stops

BRU2:35 p.m.Brussels Bruxelles-National

25 Oct

BRU10:20 a.m.Brussels Bruxelles-National

30h 32m

2 stops

IAD11:52 a.m.Washington, D.C. Dulles Intl

C$ 1,167

Scandinavian Airlines

17 Oct

IAD7:59 p.m.Washington, D.C. Dulles Intl

36h 36m

2 stops

BRU2:35 p.m.Brussels Bruxelles-National

25 Oct

BRU10:20 a.m.Brussels Bruxelles-National

30h 32m

2 stops

IAD11:52 a.m.Washington, D.C. Dulles Intl

C$ 1,175

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

Cheapest round-trip

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 5/9

1:20 p.m.-1:25 p.m.

1 stop18h 05m

Brussels Bruxelles-National

Sat 12/9

6:50 p.m.-11:35 a.m.

1 stop22h 45m

C$ 1,149

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 15/10

8:20 p.m.-2:35 p.m.

1 stop12h 15m

Brussels Bruxelles-National

Sun 25/10

3:10 p.m.-6:15 p.m.

1 stop32h 05m

C$ 1,160

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Fri 9/10

9:45 p.m.-1:25 p.m.

1 stop33h 40m

Brussels Bruxelles-National

Tue 20/10

6:55 p.m.-11:35 a.m.

1 stop22h 40m

C$ 1,164

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 10/11

1:30 p.m.-10:05 a.m.

1 stop14h 35m

Brussels Bruxelles-National

Sun 22/11

7:50 a.m.-7:15 p.m.

1 stop17h 25m

C$ 1,166

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 19/10

12:30 p.m.-2:35 p.m.

2 stops20h 05m

Brussels Bruxelles-National

Sun 25/10

10:20 a.m.-11:52 a.m.

2 stops30h 32m

C$ 1,167

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 7/9

9:45 p.m.-9:25 p.m.

1 stop17h 40m

Brussels Bruxelles-National

Sat 12/9

6:50 p.m.-11:35 a.m.

1 stop22h 45m

C$ 1,170

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 1/9

1:20 p.m.-9:55 a.m.

1 stop14h 35m

Brussels Bruxelles-National

Tue 8/9

6:55 p.m.-11:35 a.m.

1 stop22h 40m

C$ 1,171

Quickest round-trip

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 4/11

4:30 p.m.-8:05 a.m.

1 stop9h 35m

Brussels Bruxelles-National

Tue 17/11

10:00 a.m.-3:21 p.m.

1 stop11h 21m

C$ 1,281

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 1/11

4:00 p.m.-1:15 p.m.

2 stops15h 15m

Brussels Bruxelles-National

Sat 14/11

10:00 a.m.-3:21 p.m.

1 stop11h 21m

C$ 1,355

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Fri 6/11

3:30 p.m.-10:10 a.m.

2 stops12h 40m

Brussels Bruxelles-National

Wed 18/11

12:55 p.m.-9:15 p.m.

1 stop14h 20m

C$ 1,383

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, September 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$ 274. If you’re not able to fly to Brussels Bruxelles-National Airport in September, then July is your next best option. Flight prices from Washington, D.C. to Brussels Bruxelles-National Airport during July average around C$ 276.

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

On average, the least expensive day to fly to Brussels Bruxelles-National Airport from Washington, D.C. is on a Sunday. momondo users have found tickets for Sunday departures for as low as C$ 2,361. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 2,708.

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 from Washington, D.C. 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$ 1,103 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$ 900 on momondo.

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

As of May 2026, prices for Washington, D.C. to Brussels Bruxelles-National Airport flights are approximately 14% cheaper 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.

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Frequently asked questions about flying from Washington, D.C. to Brussels Bruxelles-National Airport

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 (51.86% of total bookings). The next most popular plane models are Airbus A330-300 (17.80%), Airbus A321neo (5.25%), and Boeing 787-8 Dreamliner (4.74%).

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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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Cheap flights from Washington, D.C. to Brussels from C$ 1,134

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 17/8. 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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Turkish Airlines flights from Washington, D.C. to Brussels Bruxelles-National Airport

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

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

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

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How to get the cheapest flight ticket from Washington, D.C. to Brussels Bruxelles-National Airport

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 day to depart on your flight to Brussels Bruxelles-National Airport?

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

How far in advance should I book a flight from Washington, D.C. to Brussels Bruxelles-National Airport?

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

What is the cheapest airline that flies 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?

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

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

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Direct flights

Frequently asked questions about flying from Washington, D.C. to Brussels Bruxelles-National Airport

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An easier way to manage your Brussels Bruxelles-National Airport trip

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