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

Scandinavian Airlines and TAP AIR PORTUGAL are the most popular carriers operating from District of Columbia to Belgium

What airlines fly to Belgium?

United Airlines, Scandinavian Airlines and Aer Lingus are the top three most popular airlines that fly to Belgium from District of Columbia according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Belgium. Keep in mind that there are 11 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

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

6 flights are operational daily from District of Columbia to Belgium as of September 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.

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

As of September 2025, 47 flights take off from District of Columbia and land in Belgium each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

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

Prices for flights from District of Columbia to Belgium are updated daily.

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

The number of operators available for flights from District of Columbia to Belgium is 10 as of September 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Belgium.

What documentation or ID do you need to fly to Belgium?

The travel and health documents you'll need for your trip to Belgium 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 license and a passport that is valid for six months after your intended arrival at Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$270 Cheap Flights from District of Columbia to Belgium in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from District of Columbia to Belgium

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:30 pm - 11:00 amIAD-BRU

11h 30m1 stop

6:00 am - 9:00 pmBRU-IAD

21h 00m1 stop

$480TAP AIR PORTUGAL

Find Deal

Tue, Nov 18 - Wed, Nov 26

10:20 pm - 11:00 amIAD-BRU

30h 40m1 stop

6:00 am - 3:15 pmBRU-IAD

15h 15m1 stop

$484TAP AIR PORTUGAL

Find Deal

Thu, Oct 23 - Mon, Nov 3

12:09 pm - 7:50 pmIAD-BRU

26h 41m2 stops

10:20 am - 6:50 pmBRU-IAD

14h 30m1 stop

$486Scandinavian Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 8

11:00 am - 9:40 amDCA-BRU

16h 40m2 stops

10:20 am - 11:08 pmBRU-DCA

18h 48m2 stops

$488Scandinavian Airlines

Find Deal

Wed, Jan 21 - Thu, Jan 29

1:30 pm - 10:10 pmIAD-BRU

26h 40m1 stop

7:50 am - 11:45 amBRU-IAD

33h 55m1 stop

$531Turkish Airlines

Find Deal

Thu, Nov 6 - Tue, Nov 11

9:40 pm - 9:20 pmIAD-BRU

17h 40m1 stop

6:20 pm - 12:45 pmBRU-IAD

23h 25m1 stop

$540Turkish Airlines

Find Deal

Thu, Oct 23 - Fri, Oct 31

12:09 pm - 10:15 amIAD-BRU

16h 06m2 stops

6:30 am - 6:15 pmBRU-IAD

16h 45m2 stops

$544Multiple Airlines

Find Deal

Tue, Oct 14 - Wed, Oct 29

5:30 pm - 10:30 pmIAD-CRL

23h 00m2 stops

8:55 am - 2:35 pmCRL-IAD

35h 40m2 stops

$572Multiple Airlines

Find Deal

Thu, Nov 27 - Mon, Dec 1

11:05 am - 7:50 amDCA-BRU

14h 45m1 stop

10:00 am - 3:31 pmBRU-DCA

11h 31m1 stop

$660Air Canada

Find Deal

Sun, Nov 9 - Tue, Nov 18

11:05 am - 7:50 amDCA-BRU

14h 45m1 stop

10:00 am - 3:31 pmBRU-DCA

11h 31m1 stop

$682Air Canada

Find Deal

Sun, Nov 9 - Tue, Nov 18

Turkish Airlines flights from District of Columbia to Belgium

Our best Turkish Airlines deals on District of Columbia to Belgium flight tickets

Turkish Airlines

Sep 23

IAD1:30 pmWashington, D.C. Dulles Intl

17h 55m

1 stop

BRU1:25 pmBrussels Bruxelles-National

Sep 30

BRU7:15 amBrussels Bruxelles-National

34h 30m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$522

Find similar

Turkish Airlines

Nov 6

IAD1:30 pmWashington, D.C. Dulles Intl

26h 40m

1 stop

BRU10:10 pmBrussels Bruxelles-National

Nov 11

BRU7:50 amBrussels Bruxelles-National

33h 55m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$531

Find similar

Turkish Airlines

Sep 22

IAD1:30 pmWashington, D.C. Dulles Intl

21h 55m

1 stop

BRU5:25 pmBrussels Bruxelles-National

Oct 2

BRU7:15 amBrussels Bruxelles-National

34h 30m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$540

Find similar

Scandinavian Airlines flights from District of Columbia to Belgium

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

Scandinavian Airlines

Oct 28

IAD12:09 pmWashington, D.C. Dulles Intl

26h 41m

2 stops

BRU7:50 pmBrussels Bruxelles-National

Nov 8

BRU10:20 amBrussels Bruxelles-National

14h 30m

1 stop

IAD6:50 pmWashington, D.C. Dulles Intl

$486

Find similar

Scandinavian Airlines

Jan 21

DCA11:00 amWashington, D.C. Reagan-National

16h 40m

2 stops

BRU9:40 amBrussels Bruxelles-National

Jan 29

BRU10:20 amBrussels Bruxelles-National

18h 48m

2 stops

DCA11:08 pmWashington, D.C. Reagan-National

$488

Find similar

Scandinavian Airlines

Jan 21

DCA11:00 amWashington, D.C. Reagan-National

26h 50m

2 stops

BRU7:50 pmBrussels Bruxelles-National

Jan 30

BRU10:20 amBrussels Bruxelles-National

18h 48m

2 stops

DCA11:08 pmWashington, D.C. Reagan-National

$489

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 11/18

5:30 pm-11:00 am

1 stop11h 30m

Brussels Bruxelles-National

Wed 11/26

6:00 am-9:00 pm

1 stop21h 00m

$480

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 10/23

10:20 pm-11:00 am

1 stop30h 40m

Brussels Bruxelles-National

Mon 11/3

6:00 am-3:15 pm

1 stop15h 15m

$484

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 10/28

12:09 pm-7:50 pm

2 stops26h 41m

Brussels Bruxelles-National

Sat 11/8

10:20 am-6:50 pm

1 stop14h 30m

$486

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 1/21

11:00 am-9:40 am

2 stops16h 40m

Brussels Bruxelles-National

Thu 1/29

10:20 am-11:08 pm

2 stops18h 48m

$488

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 11/6

1:30 pm-10:10 pm

1 stop26h 40m

Brussels Bruxelles-National

Tue 11/11

7:50 am-11:45 am

1 stop33h 55m

$531

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 10/23

9:40 pm-9:20 pm

1 stop17h 40m

Brussels Bruxelles-National

Fri 10/31

6:20 pm-12:45 pm

1 stop23h 25m

$540

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Tue 10/14

12:09 pm-10:15 am

2 stops16h 06m

Brussels Bruxelles-National

Wed 10/29

6:30 am-6:15 pm

2 stops16h 45m

$544

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

Thu 11/27

5:30 pm-10:30 pm

2 stops23h 00m

Charleroi Brussels

Mon 12/1

8:55 am-2:35 pm

2 stops35h 40m

$572

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 11/9

11:05 am-7:50 am

1 stop14h 45m

Brussels Bruxelles-National

Tue 11/18

10:00 am-3:31 pm

1 stop11h 31m

$660

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Sun 11/9

11:05 am-7:50 am

1 stop14h 45m

Brussels Bruxelles-National

Tue 11/18

10:00 am-3:31 pm

1 stop11h 31m

$682

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 Belgium?

In general, January is the cheapest month to fly from District of Columbia to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $588. If you are unable to visit Belgium during the month of January, then departing from District of Columbia during the month October is also very affordable. Most momondo users find prices during this month for around $622.

What is the cheapest day to depart on your flight to Belgium?

Our data shows that Wednesday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $1,051. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,250. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.

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

Our most recent data shows that the best time of day to fly to Belgium is in the evening. Flights from District of Columbia to Belgium during this time can be as low as $714. Flights to Belgium are more costly in the morning, with an average ticket price of $1,396. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Belgium?

You are more likely to see cheaper flights to Belgium from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $822 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from District of Columbia for as low as $659 on momondo.

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

There are 3 cabin classes available to choose from on District of Columbia to Belgium 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 District of Columbia to Belgium flights?

You could potentially save up to 20% on your flight if you consider stops on a District of Columbia to Belgium flight.

Cheap District of Columbia to Belgium flight deals and tips

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

Best Price Found	$543
Fastest flight time	7h 30m
Direct flights	Every day
Airports in Belgium	1 airport

The best one-way flight to Belgium from District of Columbia in the past 72 hours is $543. The best round-trip flight deal from District of Columbia to Belgium found on momondo in the last 72 hours is $764.

The fastest flight from District of Columbia to Belgium takes 7h 30m

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

There is 1 airport near Belgium: Brussels Bruxelles-National (BRU)

Search flight deals

When did momondo last update prices for flights from District of Columbia to Belgium?
Prices for flights from District of Columbia to Belgium are updated daily.
How many operators does momondo search for flights from District of Columbia to Belgium?
The number of operators available for flights from District of Columbia to Belgium is 10 as of September 2025.
How old do you have to be to fly from District of Columbia to Belgium?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Belgium.
What documentation or ID do you need to fly to Belgium?
The travel and health documents you'll need for your trip to Belgium 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 license and a passport that is valid for six months after your intended arrival at Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from District of Columbia to Belgium?
Based on momondo bookings for flights between District of Columbia and Belgium, the leading plane model is Boeing 777-300ER, making up 58.43% of the total bookings. Other popular models include Airbus A330-300 with 20.02%, Boeing 767-400 with 4.54%, and Airbus A321neo with 3.39%.

Best airlines flying from District of Columbia to Belgium

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $410	Free Cancellation	Rating 7.4 1,487 reviews	Search Scandinavian Airlines flights
PLAY	PriceFrom $432	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Icelandair	PriceFrom $441	Free Cancellation	Rating 7.0 545 reviews	Search Icelandair flights
TAP AIR PORTUGAL	PriceFrom $492	Free Cancellation	Rating 7.1 1,978 reviews	Search TAP AIR PORTUGAL flights
KLM	PriceFrom $496	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights
Turkish Airlines	PriceFrom $551	Free Cancellation	Rating 7.3 3,969 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $555	Free Cancellation	Rating 6.7 7,373 reviews	Search British Airways flights
Aer Lingus	PriceFrom $561	Free Cancellation	Rating 7.2 1,281 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $601	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $633	Free Cancellation	Rating 7.2 359 reviews	Search Brussels Airlines flights

Why use momondo?

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

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 Belgium from District of Columbia.

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

momondo does allow users to show only those flights to Belgium from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Belgium from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of District of Columbia to Belgium flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Belgium 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 10/19

Sun 10/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belgium

Popular cities in Belgium

Flights to Brusselsfrom $352

Flights to Ostend

District of Columbia flight routes

Flights from Washington, D.C. Dulles Intl to Wilmington New Hanover County

Flights from Washington, D.C. Dulles Intl to Orlando

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Washington, D.C. Dulles Intl to Tweed-New Haven

Flights from Washington, D.C. Dulles Intl to Asheville Regional

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

Cheap flights from District of Columbia to Belgium from $270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Belgium departing on 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from District of Columbia to Belgium

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Turkish Airlines flights from District of Columbia to Belgium

Our best Turkish Airlines deals on District of Columbia to Belgium flight tickets

Scandinavian Airlines flights from District of Columbia to Belgium

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

momondo Fare Finder

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

See travel insights to Belgium from

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

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 Belgium?

What is the cheapest day to depart on your flight to Belgium?

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

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

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

How far in advance should I book a flight to Belgium?

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

There are 3 cabin classes available to choose from on District of Columbia to Belgium 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 District of Columbia to Belgium flights?

You could potentially save up to 20% on your flight if you consider stops on a District of Columbia to Belgium flight.

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

Scandinavian Airlines and TAP AIR PORTUGAL are the most popular carriers operating from District of Columbia to Belgium

What airlines fly to Belgium?

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

6 flights are operational daily from District of Columbia to Belgium as of September 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.

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

As of September 2025, 47 flights take off from District of Columbia and land in Belgium each week. The most common flight departure day for this route is Thu, with 17% of weekly flights taking off on this day.

Cheap District of Columbia to Belgium flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Belgium

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

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

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

What documentation or ID do you need to fly to Belgium?

What is the most popular plane model from District of Columbia to Belgium?

Best airlines flying from District of Columbia to Belgium

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

Why use momondo?

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

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

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

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

An easier way to manage your Belgium 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 Belgium

Popular cities in Belgium

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