District of Columbia

$355+ Cheap flights from Belgium to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — IAD
may. 4 — may. 111
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Belgium to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Belgium to District of Columbia

Keep the following information in mind while searching for Belgium to District of Columbia flight deals. Data was last updated abril 29, 2025.

Round-trip from

$477
(Flighttix)

One-way from

$355
(Gotogate)

Popular in

December

Cheapest in

September

Average price

$594

Good round-trip deal

$587 or less

Good one-way deal

$616 or less
From Belgium to District of Columbia
One-way flight from Belgium to District of Columbia
Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Belgium to District of Columbia.
Price to beat on a one-way flight from Belgium to District of Columbia.

Find flight deals from Belgium to District of Columbia

Cheapest flights from Belgium to District of Columbia
Explore the most affordable flight options available from Belgium to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Flighttix deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/129:40 amBRU - IAD
1 stop12h 28mMultiple Airlines
lun. 5/265:40 pmIAD - BRU
1 stop10h 40mMultiple Airlines
Deal found 4/28$477
This Gotogate deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/199:40 amBRU - DCA
1 stop29h 13mAir Canada
mié. 5/286:00 amDCA - BRU
1 stop20h 05mAir Canada
Deal found 4/29$477
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/129:40 amBRU - IAD
2 stops17h 28mAir Canada
lun. 5/265:31 pmIAD - BRU
1 stop32h 34mAir Canada
Deal found 4/28$478
This Flighttix deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
lun. 5/265:45 pmIAD - BRU
Nonstop7h 30mBrussels Airlines
Deal found 4/28$483
This Flighttix deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1512:00 pmBRU - IAD
Nonstop8h 15mLufthansa
mié. 5/285:45 pmIAD - BRU
Nonstop7h 30mLufthansa
Deal found 4/29$484
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/157:00 amBRU - DCA
2 stops20h 53mUnited Airlines
vie. 5/303:29 pmDCA - BRU
2 stops12h 16mUnited Airlines
Deal found 4/28$484
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/37:00 amBRU - IAD
2 stops20h 08mUnited Airlines
sáb. 6/1410:20 pmIAD - BRU
1 stop28h 30mUnited Airlines
Deal found 4/29$485
This Expedia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/209:40 amBRU - IAD
1 stop12h 35mSWISS
mar. 5/278:45 pmIAD - BRU
1 stop11h 30mSWISS
Deal found 4/29$490
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/33:15 pmBRU - IAD
1 stop10h 55mAmerican Airlines
jue. 9/1110:40 pmIAD - BRU
1 stop29h 15mAmerican Airlines
Deal found 4/28$498
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/33:15 pmBRU - DCA
2 stops22h 35mAmerican Airlines
dom. 9/146:44 pmDCA - BRU
2 stops17h 16mAmerican Airlines
Deal found 4/28$503
This Booking.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/129:15 pmBRU - IAD
2 stops25h 41mBritish Airways
lun. 5/268:02 pmIAD - BRU
2 stops17h 33mBritish Airways
Deal found 4/28$504
This British Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/2610:40 amBRU - DCA
2 stops15h 19mBritish Airways
lun. 6/25:59 pmDCA - BRU
2 stops14h 21mBritish Airways
Deal found 4/28$505

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from Belgium to District of Columbia that are best for you.

Fly from

Belgium

Fly to

District of Columbia

Route

Depart

Return

Price

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

lun. 5/12

9:40 am-4:08 pm

1 stop12h 28m

Washington, D.C. Dulles Intl

lun. 5/26

5:40 pm-10:20 am

1 stop10h 40m

$477

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

lun. 5/19

9:40 am-8:53 am

1 stop29h 13m

Washington, D.C. Reagan-National

mié. 5/28

6:00 am-8:05 am

1 stop20h 05m

$477

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

lun. 5/12

9:40 am-9:08 pm

2 stops17h 28m

Washington, D.C. Dulles Intl

lun. 5/26

5:31 pm-8:05 am

1 stop32h 34m

$478

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

lun. 5/12

12:00 pm-2:15 pm

Nonstop8h 15m

Washington, D.C. Dulles Intl

lun. 5/26

5:45 pm-7:15 am

Nonstop7h 30m

$483

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

jue. 5/15

7:00 am-9:53 pm

2 stops20h 53m

Washington, D.C. Reagan-National

vie. 5/30

3:29 pm-9:45 am

2 stops12h 16m

$484

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

mar. 6/3

7:00 am-9:08 pm

2 stops20h 08m

Washington, D.C. Dulles Intl

sáb. 6/14

10:20 pm-8:50 am

1 stop28h 30m

$485

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

mar. 5/20

6:55 am-4:15 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

jue. 5/29

8:45 pm-7:15 pm

1 stop16h 30m

$486

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

mié. 9/3

3:15 pm-8:10 pm

1 stop10h 55m

Washington, D.C. Dulles Intl

dom. 9/14

8:19 pm-6:00 pm

2 stops15h 41m

$498

BrusselsWashington, D.C.

BRU - DCA

BRUDCA

Brussels Bruxelles-National

mié. 9/3

3:15 pm-7:50 am

2 stops22h 35m

Washington, D.C. Reagan-National

lun. 9/15

6:44 pm-2:20 pm

2 stops13h 36m

$503

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

lun. 5/12

9:15 pm-4:56 pm

2 stops25h 41m

Washington, D.C. Dulles Intl

lun. 5/26

8:02 pm-7:35 pm

2 stops17h 33m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 52 results
1
2
3
...
6

Best time to book a flight from Belgium to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Belgium with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belgium to District of Columbia

What is the cheapest month to book a flight from Belgium to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Belgium to District of Columbia (average of $309). Flying from Belgium to District of Columbia in June is currently the most expensive (average of $373). 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 DC?

Find hourly flight availability from Belgium to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 29, 2025.

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

Weekly flight availability from Belgium to District of Columbia

Explore weekly flight availability from Belgium to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated abril 29, 2025.

The most flights from BE0 to USDC are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated abril 29, 2025.
Read through reviews of airlines operating flights from Belgium to District of Columbia, such as Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Belgium to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Belgium to District of Columbia one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $355. Aer Lingus flights start at $453 while deals on British Airways start at $513 one-way.

  • Can I find deals for flights from Belgium to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Belgium to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belgium to District of Columbia?

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

  • Can I find deals for business class flights from Belgium to District of Columbia?

    Yes. Cheapflights offers flight deals from Belgium to District of Columbia 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 District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Belgium to District of Columbia (average of $309). Flying from Belgium to District of Columbia in June is currently the most expensive (average of $373). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belgium to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Belgium to District of Columbia

Discover the top 8 airlines that operate flights from Belgium to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$405Average$690FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$443Average$691FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$450Average$609FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$468Average$619FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$470Average$634FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$487Average$696FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$518Average$686FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$521Average$578FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.