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Cheap flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport from $290

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. Dulles Intl Airport to Brussels Bruxelles-National Airport departing on 1/21. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Brussels

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Brussels that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Brussels.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Brussels? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Brussels, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Brussels

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Brussels.

All round-trip flight deals to Brussels

The cheapest plane tickets to Brussels found on KAYAK recently.
5:10 pm - 3:10 pmIAD-BRU
16h 00m1 stop
6:55 pm - 3:40 pmBRU-IAD
50h 45m2 stops
$444Scandinavian Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:10 pm - 3:10 pmIAD-BRU
16h 00m1 stop
3:50 pm - 3:40 pmBRU-IAD
29h 50m1 stop
$447Scandinavian Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:10 pm - 12:05 pmIAD-BRU
12h 55m2 stops
6:55 pm - 3:40 pmBRU-IAD
50h 45m2 stops
$448Scandinavian Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:10 pm - 3:10 pmIAD-BRU
16h 00m1 stop
3:50 pm - 3:40 pmBRU-IAD
29h 50m1 stop
$449Scandinavian Airlines
Find Deal
Mon, Feb 17 - Tue, Feb 25
5:10 pm - 9:35 amIAD-BRU
10h 25m1 stop
10:15 am - 3:40 pmBRU-IAD
11h 25m1 stop
$555Aer Lingus
Find Deal
Tue, Jan 14 - Thu, Jan 30
5:10 pm - 9:35 amIAD-BRU
10h 25m1 stop
10:15 am - 3:40 pmBRU-IAD
11h 25m1 stop
$593Aer Lingus
Find Deal
Wed, Jan 8 - Fri, Jan 17
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$717Brussels Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
10:00 am - 8:41 pmBRU-IAD
16h 41m1 stop
$725United Airlines
Find Deal
Mon, Feb 17 - Tue, Feb 25
8:22 am - 8:05 amIAD-BRU
17h 43m1 stop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$727United Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$756Lufthansa
Find Deal
Sun, Jan 12 - Tue, Jan 28
7:40 pm - 6:15 pmIAD-BRU
16h 35m2 stops
Tue, Jan 21
7:40 pm - 4:40 pmIAD-BRU
15h 00m2 stops
Mon, Jan 6
7:40 pm - 8:25 amIAD-BRU
30h 45m3 stops
Fri, Jan 10
5:10 pm - 9:50 amIAD-BRU
10h 40m1 stop
$361Scandinavian Airlines
Find Deal
Sun, Dec 8
5:10 pm - 6:15 pmIAD-BRU
19h 05m2 stops
$384Scandinavian Airlines
Find Deal
Sun, Dec 8
9:55 pm - 9:35 amIAD-BRU
29h 40m2 stops
$530Aer Lingus
Find Deal
Tue, Jan 7
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
$763United Airlines
Find Deal
Fri, Jan 10
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
$913United Airlines
Find Deal
Mon, Jan 6
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
$929Lufthansa
Find Deal
Mon, Nov 25
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
$1,355Lufthansa
Find Deal
Sun, Dec 8
5:10 pm - 9:50 amIAD-BRU
10h 40m1 stop
12:45 pm - 3:40 pmBRU-IAD
32h 55m2 stops
$642Scandinavian Airlines
Find Deal
Mon, Nov 25 - Wed, Dec 4
5:10 pm - 9:50 amIAD-BRU
10h 40m1 stop
3:50 pm - 3:40 pmBRU-IAD
29h 50m1 stop
$644Scandinavian Airlines
Find Deal
Mon, Nov 25 - Wed, Dec 4
7:15 pm - 11:00 amIAD-BRU
33h 45m1 stop
5:55 pm - 3:00 pmBRU-IAD
27h 05m1 stop
$878TAP AIR PORTUGAL
Find Deal
Mon, Nov 25 - Wed, Dec 4
6:55 pm - 8:50 amIAD-BRU
31h 55m1 stop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$1,190Brussels Airlines
Find Deal
Sat, Nov 23 - Fri, Dec 6
5:30 pm - 11:50 pmIAD-BRU
24h 20m1 stop
6:00 am - 3:00 pmBRU-IAD
15h 00m1 stop
$1,209TAP AIR PORTUGAL
Find Deal
Thu, Nov 21 - Thu, Nov 28
6:55 pm - 8:50 amIAD-BRU
31h 55m1 stop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$1,331Brussels Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$2,020United Airlines
Find Deal
Mon, Nov 25 - Wed, Dec 4
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$2,390Lufthansa
Find Deal
Sat, Nov 23 - Sun, Dec 1
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$2,435United Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$2,616Lufthansa
Find Deal
Sun, Nov 24 - Fri, Nov 29
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$717Brussels Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$725United Airlines
Find Deal
Tue, Jan 14 - Thu, Jan 30
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$727United Airlines
Find Deal
Sun, Jan 12 - Tue, Jan 21
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$756Lufthansa
Find Deal
Sun, Jan 12 - Tue, Jan 28
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$775United Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 23
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$825United Airlines
Find Deal
Thu, Jan 9 - Sat, Jan 25
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 3:35 pmBRU-IAD
8h 40mnonstop
$870United Airlines
Find Deal
Thu, Mar 6 - Sat, Mar 15
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$875United Airlines
Find Deal
Wed, Jan 15 - Tue, Jan 21
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$900Lufthansa
Find Deal
Sun, Jan 12 - Tue, Jan 28
5:50 pm - 7:15 amIAD-BRU
7h 25mnonstop
11:55 am - 2:35 pmBRU-IAD
8h 40mnonstop
$916Brussels Airlines
Find Deal
Sun, Jan 26 - Fri, Feb 7

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
Jan 14
IAD5:10 pmWashington, D.C. Dulles Intl
10h 25m
1 stop
BRU9:35 amBrussels Bruxelles-National
Jan 30
BRU10:15 amBrussels Bruxelles-National
11h 25m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Aer Lingus
Jan 8
IAD5:10 pmWashington, D.C. Dulles Intl
10h 25m
1 stop
BRU9:35 amBrussels Bruxelles-National
Jan 17
BRU10:15 amBrussels Bruxelles-National
11h 25m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
Aer Lingus
Dec 29
IAD5:10 pmWashington, D.C. Dulles Intl
10h 25m
1 stop
BRU9:35 amBrussels Bruxelles-National
Jan 11
BRU10:15 amBrussels Bruxelles-National
11h 25m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl

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

Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flight tickets
Lufthansa
Jan 12
IAD5:50 pmWashington, D.C. Dulles Intl
7h 25m
BRU7:15 amBrussels Bruxelles-National
Jan 28
BRU11:55 amBrussels Bruxelles-National
8h 40m
IAD2:35 pmWashington, D.C. Dulles Intl
Lufthansa
Nov 26
IAD5:50 pmWashington, D.C. Dulles Intl
7h 25m
BRU7:15 amBrussels Bruxelles-National
Dec 2
BRU11:55 amBrussels Bruxelles-National
8h 40m
IAD2:35 pmWashington, D.C. Dulles Intl
Lufthansa
Nov 21
IAD5:50 pmWashington, D.C. Dulles Intl
7h 25m
BRU7:15 amBrussels Bruxelles-National
Dec 4
BRU11:55 amBrussels Bruxelles-National
8h 40m
IAD2:35 pmWashington, D.C. Dulles Intl

See travel insights to Brussels from

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 from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

April. The cheapest time of year to fly to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport is April. Most expensive is July

What is the cheapest day to depart Washington, D.C. Dulles Intl Airport for Brussels Bruxelles-National Airport?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?

In the evening. Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights are approximately 46% more expensive in the morning than in the evening

How far in advance should you book Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights?

19 days before. The cheapest time to buy a flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport is approximately 19 days to departure

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

There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights?

You could potentially save up to 56% 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 November 2024, prices for Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights are approximately 24% more expensive 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

$290

Fastest flight time

7h 25m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat
The best one-way flight to Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $290. 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 $444.
The fastest flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport takes 7h 25m
Direct flights go from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: United Airlines, Lufthansa and Brussels Airlines.

  • 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 7h 25m, 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $369Free CancellationRating
7.1
88 reviews
Search PLAY flights
Scandinavian AirlinesPriceFrom $374Free CancellationRating
7.3
1,301 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $390Free CancellationRating
7.2
555 reviews
Search Icelandair flights
TAP AIR PORTUGALPriceFrom $476Free CancellationRating
7.1
1,892 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $492Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $516Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $596Free CancellationRating
7.4
3,914 reviews
Search Turkish Airlines flights
DeltaPriceFrom $669Free CancellationRating
8.0
8,758 reviews
Search Delta flights
United AirlinesPriceFrom $674Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
LufthansaPriceFrom $675Free CancellationRating
6.8
7,148 reviews
Search Lufthansa flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport

    Across 7 United Airlines flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport this week, the average price was $1,080, with the best United Airlines deals starting from $674 round-trip. 9,172 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

    $954 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 $1,269, however, with flight time and availability significantly affecting the price. Brussels Airlines (7.4/10 from 367 user reviews) flies into Brussels Bruxelles-National Airport from Washington, D.C. Dulles Intl Airport 7 times in an average week so prices can vary.


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 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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