What is the cheapest airline that flies from Brussels to District of Columbia?

Finnair, Aer Lingus, and American Airlines are the most popular carriers operating from Brussels to District of Columbia

How many flights depart from Brussels to District of Columbia on average per week?

42 flights are operational weekly from Brussels to District of Columbia as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What airlines fly to District of Columbia?

United Airlines, Brussels Airlines and British Airways are the top three most popular airlines that fly to District of Columbia from Brussels according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

How many flights depart from Brussels to District of Columbia on average per day?

The number of flights available between Brussels and District of Columbia is 6 per day as of November 2025. The most frequent departure time is 11:00AM, with 77% of daily flights leaving at noon.

When did momondo last update prices for flights from Brussels to District of Columbia?

Prices for flights from Brussels to District of Columbia were last updated today.

How many operators does momondo search for flights from Brussels to District of Columbia?

As of November 2025, there are 4 operators available to choose from for flights from Brussels to District of Columbia.

How old do you have to be to fly from Brussels to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$353 Cheap Flights from Brussels to District of Columbia in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:50 am - 9:00 pmBRU-IAD

15h 10m1 stop

10:30 pm - 5:05 pmIAD-BRU

12h 35m1 stop

$517TAP AIR PORTUGAL

Find Deal

Wed, Dec 10 - Fri, Jan 30

10:20 am - 6:15 pmBRU-IAD

12h 55m1 stop

9:30 pm - 9:40 amIAD-BRU

31h 10m1 stop

$522Scandinavian Airlines

Find Deal

Thu, Mar 12 - Mon, Mar 16

10:15 am - 3:35 pmBRU-IAD

11h 20m1 stop

9:00 pm - 6:15 pmIAD-BRU

15h 15m1 stop

$537Aer Lingus

Find Deal

Thu, Dec 11 - Wed, Dec 17

2:25 pm - 8:15 pmBRU-IAD

11h 50m1 stop

5:45 pm - 7:15 amIAD-BRU

7h 30mnonstop

$594Lufthansa

Find Deal

Fri, Nov 21 - Tue, Dec 2

10:30 am - 3:50 pmBRU-IAD

11h 20m1 stop

5:45 pm - 7:15 amIAD-BRU

7h 30mnonstop

$603Lufthansa

Find Deal

Thu, Nov 20 - Thu, Dec 4

11:00 am - 6:00 pmBRU-DCA

13h 00m1 stop

5:03 pm - 9:00 amDCA-BRU

9h 57m1 stop

$613KLM

Find Deal

Mon, Nov 17 - Sun, Nov 30

10:30 am - 8:59 pmBRU-DCA

16h 29m2 stops

4:15 pm - 1:15 pmDCA-BRU

15h 00m2 stops

$630United Airlines

Find Deal

Thu, Dec 25 - Fri, Jan 9

10:00 am - 3:31 pmBRU-DCA

11h 31m1 stop

4:00 pm - 8:05 amDCA-BRU

10h 05m1 stop

$634United Airlines

Find Deal

Mon, Nov 17 - Sun, Nov 30

8:05 am - 4:35 pmBRU-DCA

14h 30m2 stops

5:03 pm - 9:00 amDCA-BRU

9h 57m1 stop

$650KLM

Find Deal

Mon, Nov 17 - Sun, Nov 30

9:55 am - 6:56 pmBRU-DCA

15h 01m2 stops

5:59 pm - 1:50 pmDCA-BRU

13h 51m2 stops

$676British Airways

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Sat, Nov 15 - Wed, Mar 4

TAP AIR PORTUGAL flights from Brussels to District of Columbia

Our best TAP AIR PORTUGAL deals on Brussels to District of Columbia flight tickets

TAP AIR PORTUGAL

Dec 10

BRU11:50 amBrussels Bruxelles-National

15h 10m

1 stop

IAD9:00 pmWashington, D.C. Dulles Intl

Jan 30

IAD10:30 pmWashington, D.C. Dulles Intl

12h 35m

1 stop

BRU5:05 pmBrussels Bruxelles-National

$517

Find similar

TAP AIR PORTUGAL

Dec 25

BRU6:00 amBrussels Bruxelles-National

15h 15m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

Jan 9

IAD10:30 pmWashington, D.C. Dulles Intl

19h 20m

1 stop

BRU11:50 pmBrussels Bruxelles-National

$546

Find similar

TAP AIR PORTUGAL

Dec 25

BRU6:00 amBrussels Bruxelles-National

15h 15m

1 stop

IAD3:15 pmWashington, D.C. Dulles Intl

Dec 30

IAD5:30 pmWashington, D.C. Dulles Intl

11h 30m

1 stop

BRU11:00 amBrussels Bruxelles-National

$593

Find similar

Scandinavian Airlines flights from Brussels to District of Columbia

Our best Scandinavian Airlines deals on Brussels to District of Columbia flight tickets

Scandinavian Airlines

Mar 12

BRU10:20 amBrussels Bruxelles-National

12h 55m

1 stop

IAD6:15 pmWashington, D.C. Dulles Intl

Mar 16

IAD9:30 pmWashington, D.C. Dulles Intl

31h 10m

1 stop

BRU9:40 amBrussels Bruxelles-National

$522

Find similar

Scandinavian Airlines

Feb 15

BRU7:45 pmBrussels Bruxelles-National

27h 30m

2 stops

IAD5:15 pmWashington, D.C. Dulles Intl

Mar 12

IAD9:30 pmWashington, D.C. Dulles Intl

16h 10m

2 stops

BRU6:40 pmBrussels Bruxelles-National

$539

Find similar

Scandinavian Airlines

Apr 3

BRU11:20 amBrussels Bruxelles-National

35h 30m

2 stops

IAD4:50 pmWashington, D.C. Dulles Intl

Apr 17

IAD8:20 pmWashington, D.C. Dulles Intl

17h 30m

1 stop

BRU7:50 pmBrussels Bruxelles-National

$547

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Brussels to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 12/10

11:50 am-9:00 pm

1 stop15h 10m

Washington, D.C. Dulles Intl

Fri 1/30

10:30 pm-5:05 pm

1 stop12h 35m

$517

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 3/12

10:20 am-6:15 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Mon 3/16

9:30 pm-9:40 am

1 stop31h 10m

$522

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 12/11

10:15 am-3:35 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Wed 12/17

9:00 pm-6:15 pm

1 stop15h 15m

$537

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 11/21

2:25 pm-8:15 pm

1 stop11h 50m

Washington, D.C. Dulles Intl

Tue 12/2

5:45 pm-7:15 am

Nonstop7h 30m

$594

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 11/20

10:30 am-3:50 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Thu 12/4

5:45 pm-7:15 am

Nonstop7h 30m

$603

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Mon 11/17

11:00 am-6:00 pm

1 stop13h 00m

Washington, D.C. Reagan-National

Sun 11/30

5:03 pm-9:00 am

1 stop9h 57m

$613

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 12/25

10:30 am-8:59 pm

2 stops16h 29m

Washington, D.C. Reagan-National

Fri 1/9

4:15 pm-1:15 pm

2 stops15h 00m

$630

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Mon 11/17

10:00 am-3:31 pm

1 stop11h 31m

Washington, D.C. Reagan-National

Sun 11/30

4:00 pm-8:05 am

1 stop10h 05m

$634

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Mon 11/17

8:05 am-4:35 pm

2 stops14h 30m

Washington, D.C. Reagan-National

Sun 11/30

5:03 pm-9:00 am

1 stop9h 57m

$650

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Sat 11/15

9:55 am-6:56 pm

2 stops15h 01m

Washington, D.C. Reagan-National

Wed 3/4

5:59 pm-1:50 pm

2 stops13h 51m

$676

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Brussels to District of Columbia

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

Other information

What is the cheapest month to fly to District of Columbia?

In general, September is the cheapest month to fly from Brussels to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $539. If you don’t want to visit District of Columbia in September, then you should wait until February to fly from Brussels, when ticket prices are also cheap, with an average price of $548.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Wednesday when prices can be found for as low as $702. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Brussels because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $799.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Brussels at noon is the least expensive time of day to depart. momondo users have found prices as low as $596 when looking at flights departing at noon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $730. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Brussels to District of Columbia flight route?

Fly from Brussels Bruxelles-National to Washington, D.C. Dulles Intl for the best Brussels - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $610 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Brussels for as low as $540 on momondo.

What cabin class options are available on Brussels to District of Columbia flights?

There are 3 cabin classes available to choose from on Brussels to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Brussels to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to District of Columbia

Fastest flight time	8h 20m
Direct flights	Every day
Airports in District of Columbia	1 airport

The fastest flight from Brussels to District of Columbia takes 8h 20m

Direct flights go from Brussels to District of Columbia every day.

There is 1 airport near District of Columbia: Washington, D.C. Dulles Intl (IAD)

Search flight deals

When did momondo last update prices for flights from Brussels to District of Columbia?
Prices for flights from Brussels to District of Columbia were last updated today.
How many operators does momondo search for flights from Brussels to District of Columbia?
As of November 2025, there are 4 operators available to choose from for flights from Brussels to District of Columbia.
How old do you have to be to fly from Brussels to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Brussels to District of Columbia

Compare and see reviews for airlines that fly from Brussels to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $412	Free Cancellation	Rating 7.1 568 reviews	Search Icelandair flights
British Airways	PriceFrom $450	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
United Airlines	PriceFrom $470	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $496	Free Cancellation	Rating 7.2 369 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $528	Free Cancellation	Rating 6.8 7,545 reviews	Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brussels to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from Brussels to District of Columbia with flexible booking policies on momondo?

Flights from Brussels to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Brussels to District of Columbia?

Once you have performed a search for Brussels to District of Columbia 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 Brussels to District of Columbia right now. Can momondo alert me if prices change?

Price alerts on flights to District of Columbia from Brussels 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.

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

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Flights to Chicagofrom $54

Flights to Orlandofrom $47

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $54

Flights to Bostonfrom $40

Flights to Atlantafrom $40

Flights to Dallasfrom $49

Flights to Seattlefrom $68

District of Columbia flight routes

Flights from Boston Logan Intl to Washington, D.C. Reagan-National

Flights from San Francisco to Washington, D.C. Dulles Intl

Flights from Los Angeles to Washington, D.C. Dulles Intl

Flights from Atlanta Hartsfield-Jackson to Washington, D.C. Dulles Intl

Flights from Boston Logan Intl to Washington, D.C. Dulles Intl

Cheap flights from Brussels to District of Columbia from $353

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 District of Columbia departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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TAP AIR PORTUGAL flights from Brussels to District of Columbia

Our best TAP AIR PORTUGAL deals on Brussels to District of Columbia flight tickets

Scandinavian Airlines flights from Brussels to District of Columbia

Our best Scandinavian Airlines deals on Brussels to District of Columbia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Brussels to District of Columbia that are best for you.

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Brussels to District of Columbia

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 District of Columbia?

What is the cheapest day to depart on your flight to District of Columbia?

What is the cheapest time of day to depart on your flight to District of Columbia?

What is the cheapest Brussels to District of Columbia flight route?

Fly from Brussels Bruxelles-National to Washington, D.C. Dulles Intl for the best Brussels - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

What cabin class options are available on Brussels to District of Columbia flights?

There are 3 cabin classes available to choose from on Brussels to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Brussels to District of Columbia?

Finnair, Aer Lingus, and American Airlines are the most popular carriers operating from Brussels to District of Columbia

What airlines fly to District of Columbia?

How many flights depart from Brussels to District of Columbia on average per day?

The number of flights available between Brussels and District of Columbia is 6 per day as of November 2025. The most frequent departure time is 11:00AM, with 77% of daily flights leaving at noon.

How many flights depart from Brussels to District of Columbia on average per week?

42 flights are operational weekly from Brussels to District of Columbia as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap Brussels to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to District of Columbia

Fastest flight time

Direct flights

Airports in District of Columbia

When did momondo last update prices for flights from Brussels to District of Columbia?

How many operators does momondo search for flights from Brussels to District of Columbia?

How old do you have to be to fly from Brussels to District of Columbia?

What documentation or ID do you need to fly to District of Columbia?

Best airlines flying from Brussels to District of Columbia

Compare and see reviews for airlines that fly from Brussels to District of Columbia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to District of Columbia?

Can I find flights from Brussels to District of Columbia with flexible booking policies on momondo?

How can momondo help me find flights from Brussels to District of Columbia?

I’m not ready to book a flight from Brussels to District of Columbia right now. Can momondo alert me if prices change?

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo