Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

Flights via London (LHR) offer the lowest average round-trip price of $624.

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Brussels Bruxelles-National Airport?

Dublin (DUB) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

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

TAP AIR PORTUGAL, Scandinavian Airlines, and Aer Lingus are the most popular carriers operating from Washington, D.C. Dulles Intl to Brussels Bruxelles-National

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 Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Brussels Bruxelles-National Airport. Keep in mind that there are 9 different airlines that fly to Brussels Bruxelles-National Airport on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

Flights connecting via London (LHR) have the shortest average one-way travel time: 10h 05m.

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

Reykjavik (KEF) has the shortest average layover time for this route: 1h 23m.

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.

$281 Cheap Flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport in 2025/26

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

3 flights are operational daily from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport as of October 2025. The most popular departure time for this route is 6:00PM, with 87% of flights per day taking off in the evening.

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

The number of flights available between Washington, D.C. Dulles Intl Airport and Brussels Bruxelles-National Airport is 24 per week as of October 2025. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.

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

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:49 pm - 2:30 pmIAD-BRU

36h 41m2 stops

10:20 am - 5:15 pmBRU-IAD

12h 55m1 stop

$488Scandinavian Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

8:30 pm - 6:35 pmIAD-BRU

16h 05m1 stop

10:20 am - 6:15 pmBRU-IAD

12h 55m1 stop

$489Scandinavian Airlines

Find Deal

Mon, Mar 2 - Mon, Mar 16

9:30 pm - 2:30 pmIAD-BRU

12h 00m1 stop

10:20 am - 6:15 pmBRU-IAD

12h 55m1 stop

$490Scandinavian Airlines

Find Deal

Mon, Mar 16 - Wed, Mar 25

12:19 pm - 9:40 amIAD-BRU

15h 21m2 stops

7:20 pm - 5:15 pmBRU-IAD

27h 55m2 stops

$492Scandinavian Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

7:40 pm - 5:15 pmIAD-BRU

15h 35m2 stops

9:55 pm - 6:30 pmBRU-IAD

26h 35m2 stops

$511Multiple Airlines

Find Deal

Fri, Jan 16 - Mon, Jan 19

7:40 pm - 4:50 pmIAD-BRU

15h 10m2 stops

9:05 am - 6:30 pmBRU-IAD

15h 25m2 stops

$540Multiple Airlines

Find Deal

Sun, Jan 18 - Sat, Jan 24

5:05 pm - 9:35 amIAD-BRU

10h 30m1 stop

10:15 am - 7:30 pmBRU-IAD

15h 15m1 stop

$555Aer Lingus

Find Deal

Tue, Dec 2 - Wed, Dec 10

7:40 pm - 11:55 amIAD-BRU

10h 15m1 stop

12:50 pm - 6:30 pmBRU-IAD

11h 40m1 stop

$566Icelandair

Find Deal

Thu, Nov 27 - Thu, Dec 11

1:30 pm - 10:35 amIAD-BRU

15h 05m1 stop

7:50 am - 11:45 amBRU-IAD

33h 55m1 stop

$575Turkish Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

5:05 pm - 9:35 amIAD-BRU

10h 30m1 stop

10:15 am - 3:35 pmBRU-IAD

11h 20m1 stop

$576Aer Lingus

Find Deal

Mon, Nov 17 - Wed, Nov 19

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

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

Scandinavian Airlines

Nov 27

IAD7:49 pmWashington, D.C. Dulles Intl

36h 41m

2 stops

BRU2:30 pmBrussels Bruxelles-National

Dec 4

BRU10:20 amBrussels Bruxelles-National

12h 55m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$488

Find similar

Scandinavian Airlines

Mar 2

IAD8:30 pmWashington, D.C. Dulles Intl

16h 05m

1 stop

BRU6:35 pmBrussels Bruxelles-National

Mar 16

BRU10:20 amBrussels Bruxelles-National

12h 55m

1 stop

IAD6:15 pmWashington, D.C. Dulles Intl

$489

Find similar

Scandinavian Airlines

Mar 16

IAD9:30 pmWashington, D.C. Dulles Intl

12h 00m

1 stop

BRU2:30 pmBrussels Bruxelles-National

Mar 25

BRU10:20 amBrussels Bruxelles-National

12h 55m

1 stop

IAD6:15 pmWashington, D.C. Dulles Intl

$490

Find similar

Aer Lingus flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport

Our best Aer Lingus deals on Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flight tickets

Aer Lingus

Dec 2

IAD5:05 pmWashington, D.C. Dulles Intl

10h 30m

1 stop

BRU9:35 amBrussels Bruxelles-National

Dec 10

BRU10:15 amBrussels Bruxelles-National

15h 15m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$555

Find similar

Aer Lingus

Nov 3

IAD5:05 pmWashington, D.C. Dulles Intl

10h 30m

1 stop

BRU9:35 amBrussels Bruxelles-National

Nov 12

BRU10:15 amBrussels Bruxelles-National

15h 15m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

$574

Find similar

Aer Lingus

Nov 17

IAD5:05 pmWashington, D.C. Dulles Intl

10h 30m

1 stop

BRU9:35 amBrussels Bruxelles-National

Nov 19

BRU10:15 amBrussels Bruxelles-National

11h 20m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$576

Find similar

momondo Fare Finder

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

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Route

Depart

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Price

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 11/27

7:49 pm-2:30 pm

2 stops36h 41m

Brussels Bruxelles-National

Thu 12/4

10:20 am-5:15 pm

1 stop12h 55m

$488

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 3/2

8:30 pm-6:35 pm

1 stop16h 05m

Brussels Bruxelles-National

Mon 3/16

10:20 am-6:15 pm

1 stop12h 55m

$489

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 3/16

9:30 pm-2:30 pm

1 stop12h 00m

Brussels Bruxelles-National

Wed 3/25

10:20 am-6:15 pm

1 stop12h 55m

$490

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 12/2

12:19 pm-9:40 am

2 stops15h 21m

Brussels Bruxelles-National

Tue 12/9

7:20 pm-5:15 pm

2 stops27h 55m

$492

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Fri 1/16

7:40 pm-5:15 pm

2 stops15h 35m

Brussels Bruxelles-National

Mon 1/19

9:55 pm-6:30 pm

2 stops26h 35m

$511

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 1/18

7:40 pm-4:50 pm

2 stops15h 10m

Brussels Bruxelles-National

Sat 1/24

9:05 am-6:30 pm

2 stops15h 25m

$540

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 12/2

5:05 pm-9:35 am

1 stop10h 30m

Brussels Bruxelles-National

Wed 12/10

10:15 am-7:30 pm

1 stop15h 15m

$555

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 11/27

7:40 pm-11:55 am

1 stop10h 15m

Brussels Bruxelles-National

Thu 12/11

12:50 pm-6:30 pm

1 stop11h 40m

$566

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 12/2

1:30 pm-10:35 am

1 stop15h 05m

Brussels Bruxelles-National

Tue 12/9

7:50 am-11:45 am

1 stop33h 55m

$575

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 11/17

5:05 pm-9:35 am

1 stop10h 30m

Brussels Bruxelles-National

Wed 11/19

10:15 am-3:35 pm

1 stop11h 20m

$576

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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

Layovers

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 Washington, D.C. Dulles Intl Airport is in September. Flight prices, which tend to average around $621, 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 Washington, D.C. Dulles Intl Airport during August instead. Flights to Brussels Bruxelles-National Airport in August, while not as cheap as those in September, still average around $676.

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

The cheapest day to depart from Washington, D.C. Dulles Intl Airport 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 $1,053. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport for around $1,267.

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

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is at noon. Flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport during this time can be as low as $668. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,157 on average. Flights to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Washington, D.C. Dulles Intl to Brussels Bruxelles-National for the best Washington, D.C. Dulles Intl - 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. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $827 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. Dulles Intl Airport for as low as $659 on momondo.

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

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl 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.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights?

You could potentially save up to 38% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flight.

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

As of October 2025, prices for Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights are approximately 27% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Brussels Bruxelles-National Airport (IAD to BRU) flight deals and tips

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

Best Price Found	$666
Fastest flight time	7h 30m
Direct flights	Every day

The best one-way flight to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $666. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $934.

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

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

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How far is Washington, D.C. Dulles Intl to Brussels Bruxelles-National by plane?
The straight-line distance from Washington, D.C. Dulles Intl to Brussels Bruxelles-National is 3878.5 mi. Flights usually cover this in 10h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
The number of operators available for flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport is 9 as of October 2025.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Brussels Bruxelles-National Airport is Boeing 777-300ER (61.31% of total bookings). The next most popular plane models are Airbus A330-300 (9.00%), Boeing 787-8 Dreamliner (5.47%), and Boeing 767-400 (4.26%).
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport is United Airlines (35% of total bookings). The next most popular airlines are Aer Lingus (19%), Scandinavian Airlines (17%), and Icelandair (10%).

Best airlines flying from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $419	Free Cancellation	Rating 7.4 1,548 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $441	Free Cancellation	Rating 7.1 562 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $480	Free Cancellation	Rating 7.1 2,040 reviews	Search TAP AIR PORTUGAL flights
Aer Lingus	PriceFrom $539	Free Cancellation	Rating 7.2 1,365 reviews	Search Aer Lingus flights
Turkish Airlines	PriceFrom $540	Free Cancellation	Rating 7.3 4,033 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $555	Free Cancellation	Rating 6.7 7,488 reviews	Search British Airways flights
United Airlines	PriceFrom $606	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $633	Free Cancellation	Rating 7.2 369 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $762	Free Cancellation	Rating 6.8 7,542 reviews	Search Lufthansa flights

United Airlines Flights From Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
Across 4 United Airlines flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport this week, the average price was $1,007, with the best United Airlines deals starting from $606 round-trip. 8,996 users have rated United Airlines on momondo, with an average score of 7.4/10.
Brussels Airlines Flights From Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport
$633 is the best Brussels Airlines flight deal from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport found on momondo over the last 72 hours. The average Brussels Airlines ticket price found was closer to $1,069, however, with flight time and availability significantly affecting the price. Brussels Airlines (7.2/10 from 369 user reviews) flies into Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport 4 times in an average week so prices can vary.

Ghent

Bruges

Leuven

Charleroi

Hasselt

Spa

Zaventem

Namur

Dinant

Mons

Genk

Waterloo

Durbuy

Mechelen

Francorchamps

Knokke-Heist

Aalst

Tournai

Oostkamp

Halle

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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 recognisable 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?

momondo does allow users to show only those flights to Brussels from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Washington, D.C. to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Brussels from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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

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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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?

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

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

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

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

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl 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.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights?

You could potentially save up to 38% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flight.

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

As of October 2025, prices for Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights are approximately 27% cheaper when compared to flights at the same time last year.

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

TAP AIR PORTUGAL, Scandinavian Airlines, and Aer Lingus are the most popular carriers operating from Washington, D.C. Dulles Intl to Brussels Bruxelles-National

What airlines fly to Brussels Bruxelles-National Airport?

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and Brussels Bruxelles-National Airport?

Dublin (DUB) was the most common stop: 42% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

Flights via London (LHR) offer the lowest average round-trip price of $624.

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

Flights connecting via London (LHR) have the shortest average one-way travel time: 10h 05m.

Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

Reykjavik (KEF) has the shortest average layover time for this route: 1h 23m.

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

3 flights are operational daily from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport as of October 2025. The most popular departure time for this route is 6:00PM, with 87% of flights per day taking off in the evening.

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

The number of flights available between Washington, D.C. Dulles Intl Airport and Brussels Bruxelles-National Airport is 24 per week as of October 2025. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.

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

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

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

Best Price Found

Fastest flight time

Direct flights

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

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

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

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

What is the most popular airline from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport with momondo

United Airlines Flights From Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport

Brussels Airlines Flights From Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport

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