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

British Airways is the most popular carrier operating from Brussels to Washington, D.C. Dulles Intl

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

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

Historically, on average around 16% of flights between Brussels and Washington, D.C. have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

How old do you have to be to fly from Brussels to Washington, D.C. Dulles Intl 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Brussels to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

€329 Cheap Flights from Brussels to Washington, D.C. Dulles Intl Airport in 2026

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

As of March 2026, 24 flights take off from Brussels and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Wed, with 25% of weekly flights taking off on this day.

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

As of March 2026, there are 3 flights per day flying from Brussels to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 11:00, with 100% of flights taking off at midday.

Q: What is the typical price of a round-trip flight between Brussels and Washington, D.C. Dulles Intl Airport?

Prices are currently typical for flights on this route. Typical prices usually range from €468 to €669. The lowest price recently found on this route was €497.

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10:20 - 17:00

BRU

IAD

12h 40m

1 stop

20:20 - 20:30

IAD

BRU

18h 10m

2 stops

€497Scandinavian Airlines

Thu, 2 Apr - Mon, 13 Apr

10:20 - 17:00

BRU

IAD

12h 40m

1 stop

20:20 - 20:30

IAD

BRU

18h 10m

2 stops

€498Scandinavian Airlines

Thu, 2 Apr - Mon, 13 Apr

10:20 - 17:00

BRU

IAD

12h 40m

1 stop

20:20 - 14:35

IAD

BRU

12h 15m

1 stop

€501Scandinavian Airlines

Wed, 8 Apr - Mon, 13 Apr

06:30 - 20:20

BRU

IAD

19h 50m

2 stops

17:40 - 20:25

IAD

BRU

20h 45m

1 stop

€510Multiple Airlines

Wed, 20 May - Wed, 27 May

21:30 - 17:00

BRU

IAD

25h 30m

2 stops

20:20 - 18:30

IAD

BRU

16h 10m

1 stop

€513Scandinavian Airlines

Thu, 16 Apr - Thu, 23 Apr

21:30 - 17:00

BRU

IAD

25h 30m

2 stops

20:20 - 20:30

IAD

BRU

18h 10m

2 stops

€516Scandinavian Airlines

Thu, 23 Apr - Sun, 26 Apr

13:50 - 22:15

BRU

IAD

14h 25m

1 stop

20:30 - 12:55

IAD

BRU

10h 25m

1 stop

€517Icelandair

Wed, 20 May - Wed, 27 May

21:20 - 17:00

BRU

IAD

25h 40m

2 stops

20:20 - 10:40

IAD

BRU

32h 20m

2 stops

€519Scandinavian Airlines

Sun, 29 Mar - Mon, 6 Apr

15:05 - 20:20

BRU

IAD

11h 15m

1 stop

17:40 - 14:25

IAD

BRU

14h 45m

1 stop

€521Multiple Airlines

Mon, 1 Jun - Mon, 15 Jun

20:15 - 14:30

BRU

IAD

24h 15m

2 stops

16:30 - 18:00

IAD

BRU

19h 30m

1 stop

€522ITA Airways

Tue, 7 Jul - Fri, 17 Jul

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

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

Scandinavian Airlines

2 Apr

BRU10:20Brussels Bruxelles-National

12h 40m

1 stop

IAD17:00Washington, D.C. Dulles Intl

13 Apr

IAD20:20Washington, D.C. Dulles Intl

18h 10m

2 stops

BRU20:30Brussels Bruxelles-National

€497

Scandinavian Airlines

2 Apr

BRU10:20Brussels Bruxelles-National

12h 40m

1 stop

IAD17:00Washington, D.C. Dulles Intl

13 Apr

IAD20:20Washington, D.C. Dulles Intl

18h 10m

2 stops

BRU20:30Brussels Bruxelles-National

€498

Scandinavian Airlines

8 Apr

BRU10:20Brussels Bruxelles-National

12h 40m

1 stop

IAD17:00Washington, D.C. Dulles Intl

13 Apr

IAD20:20Washington, D.C. Dulles Intl

12h 15m

1 stop

BRU14:35Brussels Bruxelles-National

€501

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

Our best Lufthansa deals on Brussels to Washington, D.C. Dulles Intl Airport flight tickets

Lufthansa

17 Mar

BRU09:30Brussels Bruxelles-National

12h 20m

1 stop

IAD16:50Washington, D.C. Dulles Intl

30 Apr

IAD17:30Washington, D.C. Dulles Intl

7h 45m

BRU07:15Brussels Bruxelles-National

€568

Lufthansa

17 Mar

BRU09:00Brussels Bruxelles-National

12h 50m

1 stop

IAD16:50Washington, D.C. Dulles Intl

1 May

IAD22:20Washington, D.C. Dulles Intl

11h 55m

1 stop

BRU16:15Brussels Bruxelles-National

€571

Lufthansa

16 Mar

BRU09:30Brussels Bruxelles-National

12h 20m

1 stop

IAD16:50Washington, D.C. Dulles Intl

4 May

IAD17:30Washington, D.C. Dulles Intl

7h 45m

BRU07:15Brussels Bruxelles-National

€572

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 2/4

10:20-17:00

1 stop12h 40m

Washington, D.C. Dulles Intl

Mon 13/4

20:20-20:30

2 stops18h 10m

€497

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 2/4

10:20-17:00

1 stop12h 40m

Washington, D.C. Dulles Intl

Mon 13/4

20:20-20:30

2 stops18h 10m

€498

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 8/4

10:20-17:00

1 stop12h 40m

Washington, D.C. Dulles Intl

Mon 13/4

20:20-14:35

1 stop12h 15m

€501

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 20/5

06:30-20:20

2 stops19h 50m

Washington, D.C. Dulles Intl

Wed 27/5

17:40-20:25

1 stop20h 45m

€510

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 16/4

21:30-17:00

2 stops25h 30m

Washington, D.C. Dulles Intl

Thu 23/4

20:20-18:30

1 stop16h 10m

€513

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 23/4

21:30-17:00

2 stops25h 30m

Washington, D.C. Dulles Intl

Sun 26/4

20:20-20:30

2 stops18h 10m

€516

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 20/5

13:50-22:15

1 stop14h 25m

Washington, D.C. Dulles Intl

Wed 27/5

20:30-12:55

1 stop10h 25m

€517

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sun 29/3

21:20-17:00

2 stops25h 40m

Washington, D.C. Dulles Intl

Mon 6/4

20:20-10:40

2 stops32h 20m

€519

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 1/6

15:05-20:20

1 stop11h 15m

Washington, D.C. Dulles Intl

Mon 15/6

17:40-14:25

1 stop14h 45m

€521

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 7/7

20:15-14:30

2 stops24h 15m

Washington, D.C. Dulles Intl

Fri 17/7

16:30-18:00

1 stop19h 30m

€522

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Delays

Other information

What is the typical price of a round-trip flight between Brussels and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

The month of May is, on average, the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Brussels, with most prices found around €483. If you aren’t able to travel during the month of May, then book flights to Washington, D.C. Dulles Intl Airport from Brussels during June instead. Flights to Washington, D.C. Dulles Intl Airport in June, while not as cheap as those in May, still average around €508.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

According to our data, Saturday is the cheapest day to fly to Washington, D.C. Dulles Intl Airport from Brussels. The lowest ticket price found for a Saturday departure recently was €461. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Washington, D.C. Dulles Intl Airport on Friday is €570.

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around €553 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Brussels for as low as €459 on momondo.

Cheap Brussels to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Fastest flight time	8h 20m
Direct flights	Every day

The fastest flight from Brussels to Washington, D.C. Dulles Intl Airport takes 8h 20m

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

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How far is Brussels to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Brussels to Washington, D.C. Dulles Intl is 6235.2 km. In terms of flight time, this usually takes a little over 8h 20m.
When did momondo last update prices for flights from Brussels to Washington, D.C. Dulles Intl Airport?
Prices for flights from Brussels to Washington, D.C. Dulles Intl Airport were last updated today.
How old do you have to be to fly from Brussels to Washington, D.C. Dulles Intl 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Brussels to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why should I use momondo to find a flight deal from Brussels to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Brussels.

Can I find flights from Brussels to Washington, D.C. with flexible booking policies on momondo?

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

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

momondo helps you find the best flight between Brussels and Washington, D.C. 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 Brussels to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Brussels and alert you when they change.

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Cheap flights from Brussels to Washington, D.C. from €329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to Washington, D.C. departing on 1/6. 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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Scandinavian Airlines flights from Brussels to Washington, D.C. Dulles Intl Airport

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

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Our best Lufthansa deals on Brussels to Washington, D.C. Dulles Intl Airport flight tickets

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

What is the typical price of a round-trip flight between Brussels and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

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

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

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

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

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

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

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

Cheap Brussels to Washington, D.C. Dulles Intl Airport flight deals and tips

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

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