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Cheap flights from Washington, D.C. to Brussels from C$ 487

This is the cheapest round-trip 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 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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

Cheap round-trip flights

Scandinavian Airlines Logo
8:30 p.m. - 9:40 a.m.IAD-BRU
31h 10m1 stop
Scandinavian Airlines Logo
3:10 p.m. - 5:15 p.m.BRU-IAD
32h 05m1 stop
C$ 487Scandinavian Airlines
Find Deal
Mon, 10 Nov - Tue, 18 Nov
Scandinavian Airlines Logo
10:05 p.m. - 9:40 a.m.IAD-BRU
29h 35m1 stop
Scandinavian Airlines Logo
8:30 p.m. - 7:59 p.m.BRU-IAD
29h 29m1 stop
C$ 489Scandinavian Airlines
Find Deal
Thu, 2 Oct - Sun, 5 Oct
Icelandair Logo
7:40 p.m. - 11:55 a.m.IAD-BRU
10h 15m1 stop
Icelandair Logo
12:50 p.m. - 6:20 p.m.BRU-IAD
11h 30m1 stop
C$ 657Icelandair
Find Deal
Wed, 5 Nov - Thu, 13 Nov
Icelandair Logo
8:30 p.m. - 12:50 p.m.IAD-BRU
10h 20m1 stop
Icelandair Logo
1:50 p.m. - 10:10 p.m.BRU-IAD
14h 20m1 stop
C$ 666Icelandair
Find Deal
Fri, 26 Sep - Sun, 5 Oct
 Logo
8:30 p.m. - 10:50 a.m.IAD-BRU
32h 20m2 stops
 Logo
6:30 a.m. - 5:15 p.m.BRU-IAD
16h 45m2 stops
C$ 778
Find Deal
Wed, 10 Dec - Mon, 15 Dec
United Airlines Logo
10:19 p.m. - 9:00 a.m.IAD-BRU
28h 41m1 stop
United Airlines Logo
10:00 a.m. - 11:13 a.m.BRU-IAD
31h 13m1 stop
C$ 796United Airlines
Find Deal
Mon, 28 Jul - Tue, 19 Aug
United Airlines Logo
10:35 p.m. - 8:55 a.m.IAD-BRU
28h 20m1 stop
United Airlines Logo
10:00 a.m. - 11:23 a.m.BRU-IAD
31h 23m1 stop
C$ 797United Airlines
Find Deal
Tue, 4 Nov - Tue, 18 Nov
 Logo
11:10 a.m. - 7:00 a.m.DCA-BRU
13h 50m1 stop
 Logo
10:00 a.m. - 10:18 a.m.BRU-DCA
30h 18m1 stop
C$ 807
Find Deal
Sun, 10 Aug - Tue, 19 Aug
Delta Logo
7:40 p.m. - 8:40 a.m.DCA-BRU
31h 00m1 stop
Delta Logo
10:45 a.m. - 6:14 p.m.BRU-DCA
13h 29m1 stop
C$ 818Delta
Find Deal
Sun, 10 Aug - Tue, 19 Aug
Delta Logo
10:11 a.m. - 8:40 a.m.DCA-BRU
16h 29m2 stops
Delta Logo
10:45 a.m. - 9:48 p.m.BRU-DCA
17h 03m2 stops
C$ 833Delta
Find Deal
Sun, 17 Aug - Tue, 26 Aug

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
10 Nov
IAD8:30 p.m.Washington, D.C. Dulles Intl
31h 10m
1 stop
BRU9:40 a.m.Brussels Bruxelles-National
18 Nov
BRU3:10 p.m.Brussels Bruxelles-National
32h 05m
1 stop
IAD5:15 p.m.Washington, D.C. Dulles Intl
Scandinavian Airlines
2 Oct
IAD10:05 p.m.Washington, D.C. Dulles Intl
29h 35m
1 stop
BRU9:40 a.m.Brussels Bruxelles-National
5 Oct
BRU8:30 p.m.Brussels Bruxelles-National
29h 29m
1 stop
IAD7:59 p.m.Washington, D.C. Dulles Intl
Scandinavian Airlines
2 Oct
IAD10:05 p.m.Washington, D.C. Dulles Intl
29h 35m
1 stop
BRU9:40 a.m.Brussels Bruxelles-National
5 Oct
BRU8:30 p.m.Brussels Bruxelles-National
29h 29m
1 stop
IAD7:59 p.m.Washington, D.C. Dulles Intl

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

Our best Icelandair deals on Washington, D.C. to Brussels Bruxelles-National Airport flight tickets
Icelandair
5 Nov
IAD7:40 p.m.Washington, D.C. Dulles Intl
10h 15m
1 stop
BRU11:55 a.m.Brussels Bruxelles-National
13 Nov
BRU12:50 p.m.Brussels Bruxelles-National
11h 30m
1 stop
IAD6:20 p.m.Washington, D.C. Dulles Intl
Icelandair
26 Sep
IAD8:30 p.m.Washington, D.C. Dulles Intl
10h 20m
1 stop
BRU12:50 p.m.Brussels Bruxelles-National
5 Oct
BRU1:50 p.m.Brussels Bruxelles-National
14h 20m
1 stop
IAD10:10 p.m.Washington, D.C. Dulles Intl
Icelandair
1 Sep
IAD8:30 p.m.Washington, D.C. Dulles Intl
10h 20m
1 stop
BRU12:50 p.m.Brussels Bruxelles-National
17 Sep
BRU1:50 p.m.Brussels Bruxelles-National
14h 20m
1 stop
IAD10:10 p.m.Washington, D.C. Dulles Intl

See travel insights to Brussels from

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 cheapest month to fly to Brussels Bruxelles-National Airport?

In general, January 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$ 808. If you’re not able to fly to Brussels Bruxelles-National Airport in January, then February is your next best option. Flight prices from Washington, D.C. to Brussels Bruxelles-National Airport during February average around C$ 852.

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$ 1,202 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$ 886 on momondo.

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

There are 1 cabin classes 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 July 2025, prices for Washington, D.C. to Brussels Bruxelles-National Airport flights are approximately 32% 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

Best price found

C$ 1,629

Fastest flight time

7h 30m

Direct flights

Every day
The best one-way flight to Brussels Bruxelles-National Airport from Washington, D.C. in the past 72 hours is C$ 1,629. The best round-trip flight deal from Washington, D.C. to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is C$ 487.
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.

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

    Brussels Bruxelles-National is 6218.1 km away from Washington, D.C.. 10h 15m 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?


Travelling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Dinant
Charleroi
Tournai
Ypres
Oostkamp

Why use momondo?

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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