Belgium

$304+ Cheap flights from Washington, D.C. (WAS) to Belgium

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BRU
abr. 22 — abr. 291
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Cheap flight deals from Washington, D.C. to Belgium

Keep the following information in mind while searching for Washington, D.C. to Belgium flight deals. Data was last updated abril 17, 2025.

Round-trip from

$611
(Mytrip)

One-way from

$304
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$822

Good round-trip deal

$954 or less

Good one-way deal

$590 or less
From Washington, D.C. (WAS) to Belgium
One-way flight from Washington, D.C. (WAS) to Belgium
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Belgium.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Belgium.

Find flight deals from Washington, D.C. to Belgium

Cheapest flights from Washington, D.C. to Belgium
Explore the most affordable flight options available from Washington, D.C. to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/116:50 pmBWI - BRU
1 stop10h 40mPLAY
sáb. 8/3012:30 pmBRU - BWI
1 stop11h 10mPLAY
Deal found 4/16$544
This oojo deal was found by Cheapflights users on 4/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/1610:05 pmIAD - BRU
2 stops14h 15mScandinavian Airlines
mar. 10/2112:40 pmBRU - IAD
2 stops37h 19mScandinavian Airlines
Deal found 4/16$547
This Mytrip deal was found by Cheapflights users on 4/16. 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.
jue. 5/16:50 pmBWI - BRU
2 stops19h 20mMultiple Airlines
mié. 5/149:30 pmBRU - BWI
2 stops26h 10mMultiple Airlines
Deal found 4/16$611
This Mytrip deal was found by Cheapflights users on 4/16. 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.
jue. 6/58:30 pmIAD - CRL
2 stops20h 20mMultiple Airlines
jue. 6/127:30 pmCRL - IAD
2 stops32h 40mMultiple Airlines
Deal found 4/16$618
This Mytrip deal was found by Cheapflights users on 4/16. 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.
jue. 6/58:30 pmBWI - CRL
2 stops20h 20mMultiple Airlines
jue. 6/127:30 pmCRL - BWI
2 stops29h 55mMultiple Airlines
Deal found 4/16$621
This Gotogate deal was found by Cheapflights users on 4/17. 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. 5/510:20 pmIAD - BRU
1 stop19h 35mTAP AIR PORTUGAL
mar. 5/2011:50 amBRU - IAD
1 stop33h 30mTAP AIR PORTUGAL
Deal found 4/17$624
This Mytrip deal was found by Cheapflights users on 4/17. 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.
mié. 5/75:50 pmIAD - BRU
2 stops23h 20mMultiple Airlines
mar. 5/2012:20 pmBRU - IAD
2 stops33h 00mMultiple Airlines
Deal found 4/17$630
This Turkish Airlines deal was found by Cheapflights users on 4/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/151:30 pmIAD - BRU
1 stop14h 40mTurkish Airlines
mar. 12/1611:40 amBRU - IAD
1 stop37h 50mTurkish Airlines
Deal found 4/15$636
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1311:10 amDCA - BRU
2 stops25h 20mScandinavian Airlines
mar. 5/2010:20 amBRU - DCA
2 stops18h 25mScandinavian Airlines
Deal found 4/17$640
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/271:00 pmBWI - BRU
2 stops14h 40mScandinavian Airlines
mar. 9/27:10 pmBRU - BWI
2 stops32h 33mScandinavian Airlines
Deal found 4/17$647
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/128:30 pmIAD - BRU
1 stop10h 20mIcelandair
dom. 8/241:50 pmBRU - IAD
1 stop11h 30mIcelandair
Deal found 4/17$658
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/2511:00 amDCA - BRU
1 stop14h 55mAir Canada
mar. 12/210:00 amBRU - DCA
1 stop11h 19mAir Canada
Deal found 4/16$749

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Belgium 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 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Belgium that are best for you.

Fly from

Washington, D.C.

Fly to

Belgium

Route

Depart

Return

Price

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

lun. 8/11

6:50 pm-11:30 am

1 stop10h 40m

Brussels Bruxelles-National

sáb. 8/30

12:30 pm-5:40 pm

1 stop11h 10m

$544

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

lun. 9/15

10:05 pm-9:40 am

1 stop29h 35m

Brussels Bruxelles-National

jue. 9/25

4:00 pm-7:59 pm

1 stop33h 59m

$564

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

jue. 5/1

6:50 pm-8:10 pm

2 stops19h 20m

Brussels Bruxelles-National

mié. 5/14

9:30 pm-5:40 pm

2 stops26h 10m

$611

Washington, D.C.Brussels

IAD - CRL

IADCRL

Washington, D.C. Dulles Intl

jue. 6/5

8:30 pm-10:50 pm

2 stops20h 20m

Charleroi Brussels

jue. 6/12

7:30 pm-10:10 pm

2 stops32h 40m

$618

BaltimoreBrussels

BWI - CRL

BWICRL

Baltimore/Washington

jue. 6/5

8:30 pm-10:50 pm

2 stops20h 20m

Charleroi Brussels

jue. 6/12

7:30 pm-7:25 pm

2 stops29h 55m

$621

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

lun. 5/5

10:20 pm-11:55 pm

1 stop19h 35m

Brussels Bruxelles-National

mar. 5/20

11:50 am-3:20 pm

1 stop33h 30m

$624

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

mié. 5/7

5:50 pm-11:10 pm

2 stops23h 20m

Brussels Bruxelles-National

mar. 5/20

12:20 pm-3:20 pm

2 stops33h 00m

$630

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

lun. 9/15

1:30 pm-10:10 am

1 stop14h 40m

Brussels Bruxelles-National

mar. 12/16

11:40 am-7:30 pm

1 stop37h 50m

$636

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

mar. 5/13

11:10 am-6:30 pm

2 stops25h 20m

Brussels Bruxelles-National

mar. 5/20

10:20 am-10:45 pm

2 stops18h 25m

$640

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

mié. 8/27

1:00 pm-9:40 am

2 stops14h 40m

Brussels Bruxelles-National

mar. 9/2

7:10 pm-9:43 pm

2 stops32h 33m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 59 results
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Best time to book a flight from Washington, D.C. to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Washington, D.C. 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 Washington, D.C. to Belgium

What is the cheapest month to book a flight from Washington, D.C. to Belgium?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Belgium (average of $614). Flying from Washington, D.C. to Belgium in June is currently the most expensive (average of $1,146). 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 WAS to BE?

Find hourly flight availability from Washington, D.C. to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

When flying from Washington, D.C. to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. to Belgium

Explore weekly flight availability from Washington, D.C. to Belgium. 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 17, 2025.

The most flights from WAS to BE0 are scheduled on a Thursday (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 Belgium by month

Plan your trip to Belgium by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgium ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Belgium when rainfall is around 1.6 in.

Temperature in Belgium by month

Plan your trip to Belgium by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgium, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated abril 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Virgin Atlantic from Washington, D.C. to Belgium. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Belgium. 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 Washington, D.C. to Belgium one-way?

    $341 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on TAP AIR PORTUGAL and Scandinavian Airlines, with prices starting from $418 and $455, respectively.

  • What are the most popular routes from Washington, D.C. to Belgium?

  • What are the most reliable airlines from Washington, D.C. to Belgium?

    Consider Air Canada (65%), Austrian Airlines (65%) or SWISS (65%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Belgium.

  • What are the cheapest flights from Washington, D.C. to Belgium?

    Looking for the cheapest flight from Washington, D.C. to Belgium? While on average our users pay $1,554, our data indicates the cheapest price to be $534. The most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National), is priced around $461.

  • Can I find deals for flights from Washington, D.C. to Belgium that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Belgium?

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

  • Can I find deals for business class flights from Washington, D.C. to Belgium?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Belgium 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 Washington, D.C. to Belgium?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Belgium (average of $614). Flying from Washington, D.C. to Belgium in June is currently the most expensive (average of $1,146). 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

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Alternative routes for Washington, D.C. to Belgium

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

Top 10 airlines flying from Washington, D.C. to Belgium

Discover the top 10 airlines that operate flights from Washington, D.C. to Belgium. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$331Average$575FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$406Average$574FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$441Average$856FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$492Average$954FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$516Average$892FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$552Average$610FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$559Average$764FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$694Average$1,157FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$724Average$1,113FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$913Average$1,326FlexibilityNo cancel feeOn-timeN/A

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