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Washington, D.C.

$390+ Cheap flights from Belgium to Washington, D.C. (WAS)

BRU — WAS
Nov 30 — Dec 71
Mon 11/30
Mon 12/7
1 adult, Economy
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Cheap flight deals from Belgium to Washington, D.C.

Cheapest flights from Belgium to Washington, D.C.

Mon 11/96:55 pm -
1 stop25h 35m
Sun 11/224:30 pm -
1 stop12h 15m
Deal found 10/26$598
Sat 12/1210:20 am -
1 stop14h 30m
Thu 12/318:30 pm -
1 stop12h 00m
Deal found 10/29$600
Tue 11/1012:50 pm -
1 stop11h 40m
Sat 11/147:40 pm -
1 stop10h 15m
Deal found 10/27$609
Fri 12/118:30 pm -
1 stop28h 20m
Thu 12/318:30 pm -
1 stop17h 20m
Deal found 10/29$611
Thu 11/1910:20 am -
1 stop12h 55m
Wed 11/258:30 pm -
1 stop17h 20m
Deal found 10/30$612
Wed 11/2510:20 am -
1 stop12h 55m
Mon 11/308:30 pm -
1 stop12h 00m
Deal found 10/29$613
Thu 11/267:00 am -
1 stop13h 30m
Thu 12/104:30 pm -
1 stop21h 45m
Deal found 10/28$617
Sat 11/2110:20 am -
1 stop14h 30m
Mon 11/308:30 pm -
1 stop12h 00m
Deal found 10/28$618
Wed 11/2510:20 am -
1 stop12h 55m
Wed 12/28:30 pm -
1 stop16h 05m
Deal found 10/26$621
Thu 11/1212:50 pm -
1 stop11h 40m
Wed 11/257:40 pm -
1 stop10h 15m
Deal found 10/27$623
Fri 11/2010:10 am -
1 stop12h 56m
Thu 11/2610:30 am -
1 stop16h 25m
Deal found 10/29$733
Thu 12/310:10 am -
2 stops16h 49m
Fri 1/151:39 pm -
2 stops15h 11m
Deal found 10/30$749

Find flight deals from Belgium to Washington, D.C.

Round-trip from

$598
(lastminute.com)

One-way from

$390
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$722

Good round-trip deal

$781 or less

Good one-way deal

$776 or less
From Belgium to Washington, D.C. (WAS)
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One-way flight from Belgium to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Belgium to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Belgium to Washington, D.C. (WAS).
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Belgium to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - IAD Washington, D.C. Dulles Intl

BRUIAD

Brussels Bruxelles-National

Sun 12/6

6:25 am-3:15 pm

2 stops38h 50m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$424

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - IAD Washington, D.C. Dulles Intl

BRUIAD

Brussels Bruxelles-National

Sun 11/22

6:00 am-7:05 pm

2 stops19h 05m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$456

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - IAD Washington, D.C. Dulles Intl

BRUIAD

Brussels Bruxelles-National

Wed 2/10

7:00 am-4:20 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$462

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - DCA Washington, D.C. Reagan-National

BRUDCA

Brussels Bruxelles-National

Sat 3/27

9:40 am-7:43 pm

2 stops15h 03m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$482

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - DCA Washington, D.C. Reagan-National

BRUDCA

Brussels Bruxelles-National

Mon 3/29

10:50 am-7:45 pm

2 stops14h 55m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$485

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - DCA Washington, D.C. Reagan-National

BRUDCA

Brussels Bruxelles-National

Wed 2/10

2:00 pm-11:44 pm

2 stops15h 44m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$485

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - IAD Washington, D.C. Dulles Intl

BRUIAD

Brussels Bruxelles-National

Sun 12/27

12:55 pm-9:48 am

1 stop26h 53m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$510

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - IAD Washington, D.C. Dulles Intl

BRUIAD

Brussels Bruxelles-National

Fri 11/13

11:50 am-11:43 pm

3 stops41h 53m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$585

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - IAD Washington, D.C. Dulles Intl

BRUIAD

Brussels Bruxelles-National

Thu 4/8

10:20 am-4:50 pm

1 stop12h 30m

Washington, D.C. Dulles Intl

Fri 4/16

8:20 pm-12:00 pm

2 stops33h 40m

$620

BrusselsWashington, D.C.

BRU Brussels Bruxelles-National - IAD Washington, D.C. Dulles Intl

BRUIAD

Brussels Bruxelles-National

Sat 11/7

5:35 pm-7:05 pm

1 stop31h 30m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-6:00 am

Nonstop0h 00m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 38 resultsSorted by cheapest first
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Best time to book a flight from Belgium to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Belgium with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Belgium to Washington, D.C.

What is the cheapest month to book a flight from Belgium to Washington, D.C.?

Currently, February is the cheapest month in which you can book a flight from Belgium to Washington, D.C. (average of $667). Flying from Belgium to Washington, D.C. in August is currently the most expensive (average of $861). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BE to WAS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belgium to Washington, D.C. as you normally would.

How often are flights from Belgium to Washington, D.C. delayed?

About 19% of weekly flights between Belgium and Washington, D.C. have experienced delays in the past year, with the average delay time being 134 minutes.

What is the most punctual flight time for Belgium to Washington, D.C. flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Belgium to Washington, D.C. flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.

How far ahead should I book a flight from Belgium to Washington, D.C.?

The best time to book flights from Belgium to Washington, D.C. is 74 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Brussels Airlines,United Airlines, andIcelandair from Belgium to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.3
Good
438 reviews

Crew

7.9

Overall

7.3

Comfort

7.1

Boarding

7.4

Food

6.4

Entertainment

6.2

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!
Brussels Airlines
7.3
Good
438 reviews
Brussels Airlines
7.3
Good
438 reviews

Crew

7.9

Overall

7.3

Comfort

7.1

Boarding

7.4

Food

6.4

Entertainment

6.2

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!
United Airlines
7.3
Good
10,461 reviews
Brussels Airlines
7.3
Good
438 reviews

Crew

7.9

Overall

7.3

Comfort

7.1

Boarding

7.4

Food

6.4

Entertainment

6.2

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!
Icelandair
6.9
Okay
764 reviews
Brussels Airlines
7.3
Good
438 reviews

Crew

7.9

Overall

7.3

Comfort

7.1

Boarding

7.4

Food

6.4

Entertainment

6.2

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!
Lufthansa
6.8
Okay
8,301 reviews
Brussels Airlines
7.3
Good
438 reviews

Crew

7.9

Overall

7.3

Comfort

7.1

Boarding

7.4

Food

6.4

Entertainment

6.2

Reviews

1 / 20
8.0
Excellent

Courtney,Jul 2026

MXP - YUL

For a flight this long, the airline needs to use a plane with lay flat seats. It greatly and negatively impacted the experience. The BIG complaint I have about the flight was the temperature. I was wearing a jogging suit with a t-shirt under, I also had my jacket on my legs and the one blanket I could get onboard over the top of my body with a hood on my head and I was freezing! The reason I could only get one blanket is everyone else was also freezing and also requested blankets. I hope this stops!

Related info for your journey

  • How long is the flight from Belgium to Washington, D.C.?

    A quick flight from Belgium to Washington, D.C. can take about 14h 40m. Scandinavian Airlines provides one of the quickest options available for as low as $710. Airlines will cover a distance of 3879 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Belgium to Washington, D.C. one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $461. British Airways flights start at $482 while deals on Brussels Airlines start at $626 one-way.

  • What are the most popular routes from Belgium to Washington, D.C.?

    While some choose either Brussels Bruxelles-National - Washington, D.C. Dulles Intl or Brussels Bruxelles-National - Baltimore/Washington, Brussels Bruxelles-National - Washington, D.C. Reagan-National is the most popular route from Belgium to Washington, D.C..

  • What are the most reliable airlines from Belgium to Washington, D.C.?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Belgium to Washington, D.C. on time: Lufthansa (67%), Air Canada (66%), Austrian Airlines (66%).

  • What are the cheapest flights from Belgium to Washington, D.C.?

    Looking at all options, your cheapest flight can be booked for $583. While the most popular route (Brussels Bruxelles-National - Washington, D.C. Reagan-National) can be booked for $746 on average, our data indicates $2,088 when flying from Belgium to Washington, D.C..

  • Can I find deals for flights from Belgium to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Belgium to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belgium to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgium to Washington, D.C..

  • Can I find deals for business class flights from Belgium to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Belgium to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belgium to Washington, D.C.?

    Currently, February is the cheapest month in which you can book a flight from Belgium to Washington, D.C. (average of $667). Flying from Belgium to Washington, D.C. in August is currently the most expensive (average of $861). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Arlington
Owings Mills
Lanham
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Tysons
Falls Church
Towson
Silver Spring
Oxon Hill
Laurel
Clinton
Hunt Valley
Waldorf

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Belgium to Washington, D.C.

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$573Average$850FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$574Average$824FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$584Average$804FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$584Average$836FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$587Average$820FlexibilityNo cancel feeOn-time69%

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