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Cheap flights from Belgium to District of Columbia from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to District of Columbia departing on 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Belgium to District of Columbia

Recent round-trip flight deals from Belgium to District of Columbia

Enter your travel dates to find the best prices.
Aer Lingus Logo
10:15 am - 3:35 pm
BRU
-
IAD
11h 20m1 stop
Aer Lingus Logo
5:05 pm - 6:15 pm
IAD
-
BRU
19h 10m1 stop
$573Aer Lingus
Mon, Feb 16 - Sun, Feb 22
Aer Lingus Logo
10:15 am - 3:35 pm
BRU
-
IAD
11h 20m1 stop
Aer Lingus Logo
5:05 pm - 9:35 am
IAD
-
BRU
10h 30m1 stop
$575Aer Lingus
Mon, Jan 12 - Mon, Jan 26
Scandinavian Airlines Logo
10:20 am - 6:50 pm
BRU
-
IAD
14h 30m1 stop
Scandinavian Airlines Logo
9:30 pm - 9:40 am
IAD
-
BRU
31h 10m1 stop
$578Scandinavian Airlines
Sat, Feb 28 - Mon, Mar 9
Aer Lingus Logo
10:15 am - 3:35 pm
BRU
-
IAD
11h 20m1 stop
Aer Lingus Logo
5:05 pm - 9:35 am
IAD
-
BRU
10h 30m1 stop
$579Aer Lingus
Fri, Feb 13 - Fri, Feb 20
ITA Airways Logo
6:55 pm - 2:40 pm
BRU
-
IAD
25h 45m1 stop
ITA Airways Logo
5:45 pm - 10:40 am
IAD
-
BRU
11h 55m1 stop
$583ITA Airways
Sat, Feb 28 - Sun, Mar 8
Scandinavian Airlines Logo
10:20 am - 5:15 pm
BRU
-
IAD
12h 55m1 stop
Scandinavian Airlines Logo
8:30 pm - 2:30 pm
IAD
-
BRU
12h 00m1 stop
$584Scandinavian Airlines
Wed, Feb 18 - Sat, Feb 21
Icelandair Logo
12:50 pm - 6:30 pm
BRU
-
IAD
11h 40m1 stop
Icelandair Logo
7:40 pm - 11:55 am
IAD
-
BRU
10h 15m1 stop
$585Icelandair
Sun, Mar 1 - Wed, Mar 4
ITA Airways Logo
9:30 am - 2:40 pm
BRU
-
IAD
35h 10m2 stops
ITA Airways Logo
5:45 pm - 6:00 pm
IAD
-
BRU
19h 15m1 stop
$604ITA Airways
Sat, Feb 28 - Sun, Mar 8
United Airlines Logo
7:00 am - 9:58 pm
BRU
-
DCA
19h 58m2 stops
United Airlines Logo
2:00 pm - 7:45 am
DCA
-
BRU
11h 45m1 stop
$659United Airlines
Thu, Mar 26 - Wed, Apr 1
United Airlines Logo
7:00 am - 5:33 pm
BRU
-
DCA
16h 33m2 stops
United Airlines Logo
3:30 pm - 8:55 am
DCA
-
BRU
11h 25m1 stop
$661United Airlines
Mon, Feb 16 - Sun, Feb 22

Scandinavian Airlines flights from Belgium to District of Columbia

Our best Scandinavian Airlines deals on Belgium to District of Columbia flight tickets
Scandinavian Airlines
Feb 28
BRU10:20 amBrussels Bruxelles-National
14h 30m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
Mar 9
IAD9:30 pmWashington, D.C. Dulles Intl
31h 10m
1 stop
BRU9:40 amBrussels Bruxelles-National
$578
Find similar
Scandinavian Airlines
Feb 18
BRU10:20 amBrussels Bruxelles-National
12h 55m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Feb 21
IAD8:30 pmWashington, D.C. Dulles Intl
12h 00m
1 stop
BRU2:30 pmBrussels Bruxelles-National
$584
Find similar
Scandinavian Airlines
Feb 18
BRU10:20 amBrussels Bruxelles-National
12h 55m
1 stop
IAD5:15 pmWashington, D.C. Dulles Intl
Feb 21
IAD8:30 pmWashington, D.C. Dulles Intl
32h 05m
2 stops
BRU10:35 amBrussels Bruxelles-National
$591
Find similar

Lufthansa flights from Belgium to District of Columbia

Our best Lufthansa deals on Belgium to District of Columbia flight tickets
Lufthansa
Dec 26
BRU11:55 amBrussels Bruxelles-National
8h 40m
IAD2:35 pmWashington, D.C. Dulles Intl
Jan 11
IAD5:45 pmWashington, D.C. Dulles Intl
7h 30m
BRU7:15 amBrussels Bruxelles-National
$614
Find similar
Lufthansa
Jan 25
BRU2:25 pmBrussels Bruxelles-National
11h 50m
1 stop
IAD8:15 pmWashington, D.C. Dulles Intl
Feb 8
IAD5:45 pmWashington, D.C. Dulles Intl
7h 30m
BRU7:15 amBrussels Bruxelles-National
$621
Find similar
Lufthansa
Dec 26
BRU11:55 amBrussels Bruxelles-National
8h 40m
IAD2:35 pmWashington, D.C. Dulles Intl
Jan 11
IAD10:00 pmWashington, D.C. Dulles Intl
13h 30m
1 stop
BRU5:30 pmBrussels Bruxelles-National
$627
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Belgium to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 9, 2025.
Use the filters below to find and compare flights from Belgium 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

Mon 2/16

10:15 am-3:35 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Sun 2/22

5:05 pm-6:15 pm

1 stop19h 10m

$573

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 1/12

10:15 am-3:35 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Mon 1/26

5:05 pm-9:35 am

1 stop10h 30m

$575

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 2/28

10:20 am-6:50 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

Mon 3/9

9:30 pm-9:40 am

1 stop31h 10m

$578

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 2/13

10:15 am-3:35 pm

1 stop11h 20m

Washington, D.C. Dulles Intl

Fri 2/20

5:05 pm-9:35 am

1 stop10h 30m

$579

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 2/28

6:55 pm-2:40 pm

1 stop25h 45m

Washington, D.C. Dulles Intl

Sun 3/8

5:45 pm-10:40 am

1 stop11h 55m

$583

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 2/18

10:20 am-5:15 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Sat 2/21

8:30 pm-2:30 pm

1 stop12h 00m

$584

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sun 3/1

12:50 pm-6:30 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Wed 3/4

7:40 pm-11:55 am

1 stop10h 15m

$585

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 2/28

9:30 am-2:40 pm

2 stops35h 10m

Washington, D.C. Dulles Intl

Sun 3/8

5:45 pm-6:00 pm

1 stop19h 15m

$604

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Thu 3/26

7:00 am-9:58 pm

2 stops19h 58m

Washington, D.C. Reagan-National

Wed 4/1

2:00 pm-7:45 am

1 stop11h 45m

$659

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

Mon 2/16

7:00 am-5:33 pm

2 stops16h 33m

Washington, D.C. Reagan-National

Sun 2/22

3:30 pm-8:55 am

1 stop11h 25m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Belgium 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?

In general, September is the cheapest month to fly from Belgium 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 May to fly from Belgium, when ticket prices are also cheap, with an average price of $549.

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 Friday when prices can be found for as low as $698. 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 Belgium because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $800.

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

Flying to District of Columbia from Belgium 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 $738. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Brussels Bruxelles-National to Washington, D.C. Dulles Intl for the best Belgium - 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 Belgium when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $634 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 Belgium for as low as $540 on momondo.

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

There are 3 cabin classes available to choose from on Belgium 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.

Can stopping save me money on Belgium to District of Columbia flights?

You could potentially save up to 4% on your flight if you consider stops on a Belgium to District of Columbia flight.

Cheap Belgium to District of Columbia flight deals and tips

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

Best Price Found

$727

Fastest flight time

8h 20m

Direct flights

Every day

Airports in District of Columbia

1 airport
The best one-way flight to District of Columbia from Belgium in the past 72 hours is $727. The best round-trip flight deal from Belgium to District of Columbia found on momondo in the last 72 hours is $741.
The fastest flight from Belgium to District of Columbia takes 8h 20m
Direct flights go from Belgium 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 Belgium to District of Columbia?

    Prices for flights from Belgium to District of Columbia refresh daily.

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

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

    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 Belgium to District of Columbia.

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

    The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Belgium to District of Columbia

Compare and see reviews for airlines that fly from Belgium to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $412Free CancellationRating
7.0
588 reviews
Search Icelandair flights
British AirwaysPriceFrom $450Free CancellationRating
6.7
7,573 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $496Free CancellationRating
7.2
375 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $522Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
LufthansaPriceFrom $528Free CancellationRating
6.8
7,619 reviews
Search Lufthansa flights

Why use momondo?

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

Finding the right flight to District of Columbia from Belgium 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 District of Columbia quick and easy, saving you time and money.

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

All flight searches from Belgium to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Belgium to District of Columbia.

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

Price alerts on flights to District of Columbia from Belgium 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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