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$337+ Cheap flights from Brussels to Washington

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 6/18. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SEA
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Brussels to Washington

Keep the following information in mind while searching for Brussels to Washington flight deals. Data was last updated April 24, 2025.

Round-trip from

$642
(Gotogate)

One-way from

$337
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$764
From Brussels to Washington
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One-way flight from Brussels to Washington
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Highest demand for flights based on searches. 7% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Brussels to Washington

Cheapest flights from Brussels to Washington
Explore the most affordable flight options available from Brussels to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Gotogate deal was found by Cheapflights users on 4/24. 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.
Sun 6/81:50 pmBRU - SEA
1 stop30h 35mIcelandair
Sun 6/1511:30 pmSEA - BRU
1 stop28h 20mIcelandair
Deal found 4/24$642
This Ticket deal was found by Cheapflights users on 4/23. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/168:00 amBRU - SEA
1 stop12h 40mKLM
Wed 7/27:20 amSEA - BRU
1 stop16h 20mKLM
Deal found 4/23$655
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Mon 6/169:15 pmBRU - SEA
1 stop22h 55mBritish Airways
Sun 6/291:30 pmSEA - BRU
1 stop19h 30mBritish Airways
Deal found 4/23$657
This Virgin Atlantic deal was found by Cheapflights users on 4/23. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1710:45 amBRU - SEA
2 stops20h 38mVirgin Atlantic
Fri 5/237:15 amSEA - BRU
1 stop16h 25mVirgin Atlantic
Deal found 4/23$672
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/318:00 amBRU - SEA
1 stop12h 40mDelta
Sat 6/2110:58 pmSEA - BRU
1 stop24h 42mDelta
Deal found 4/23$697
This British Airways deal was found by Cheapflights users on 4/22. 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.
Wed 6/1810:55 amBRU - PDX
1 stop15h 40mBritish Airways
Fri 7/411:35 amPDX - BRU
2 stops22h 35mBritish Airways
Deal found 4/22$721
This Scandinavian Airlines deal was found by Cheapflights users on 4/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:00 pmBRU - SEA
2 stops27h 50mScandinavian Airlines
Sat 9/64:00 pmSEA - BRU
1 stop13h 15mScandinavian Airlines
Deal found 4/23$722
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/77:00 amBRU - SEA
2 stops16h 13mUnited Airlines
Wed 5/217:20 amSEA - BRU
1 stop15h 45mUnited Airlines
Deal found 4/23$731
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Mon 6/3010:40 amBRU - PDX
2 stops20h 50mAmerican Airlines
Fri 7/183:15 pmPDX - BRU
2 stops18h 55mAmerican Airlines
Deal found 4/22$732
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/810:00 amBRU - SEA
2 stops56h 18mAir Canada
Wed 5/217:20 amSEA - BRU
1 stop15h 45mAir Canada
Deal found 4/23$750
This Lufthansa deal was found by Cheapflights users on 4/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:45 amBRU - SEA
2 stops24h 57mLufthansa
Wed 5/212:15 pmSEA - BRU
1 stop33h 45mLufthansa
Deal found 4/23$752
This Flighttix deal was found by Cheapflights users on 4/23. 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.
Thu 8/2110:00 amBRU - PDX
2 stops21h 56mAir Canada
Sat 8/303:25 pmPDX - BRU
2 stops31h 35mAir Canada
Deal found 4/23$761

Cheapflights Fare Finder

Customize your flight search to find flights from Brussels to Washington 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 April 24, 2025.
Use the filters below to find and compare flights from Brussels to Washington that are best for you.

Fly from

Brussels

Fly to

Washington

Route

Depart

Return

Price

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Sun 6/8

1:50 pm-11:25 am

1 stop30h 35m

Seattle/Tacoma Intl

Sun 6/15

11:30 pm-12:50 pm

1 stop28h 20m

$642

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Mon 6/16

8:00 am-11:40 am

1 stop12h 40m

Seattle/Tacoma Intl

Wed 7/2

7:20 am-8:40 am

1 stop16h 20m

$655

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Mon 6/16

9:15 pm-11:10 am

1 stop22h 55m

Seattle/Tacoma Intl

Sun 6/29

1:30 pm-6:00 pm

1 stop19h 30m

$657

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Sat 5/17

10:45 am-10:23 pm

2 stops20h 38m

Seattle/Tacoma Intl

Fri 5/23

7:15 am-8:40 am

1 stop16h 25m

$672

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Sat 5/31

8:00 am-11:40 am

1 stop12h 40m

Seattle/Tacoma Intl

Sat 6/21

10:58 pm-8:40 am

1 stop24h 42m

$697

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Wed 6/18

10:55 am-5:35 pm

1 stop15h 40m

Portland

Fri 7/4

11:35 am-7:10 pm

2 stops22h 35m

$721

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Sun 8/24

7:00 pm-1:50 pm

2 stops27h 50m

Seattle/Tacoma Intl

Sat 9/6

4:00 pm-2:15 pm

1 stop13h 15m

$722

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Wed 5/7

7:00 am-2:13 pm

2 stops16h 13m

Seattle/Tacoma Intl

Wed 5/21

7:20 am-8:05 am

1 stop15h 45m

$731

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Mon 6/30

10:40 am-10:30 pm

2 stops20h 50m

Portland

Fri 7/18

3:15 pm-7:10 pm

2 stops18h 55m

$732

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 5/8

10:00 am-9:18 am

2 stops56h 18m

Seattle/Tacoma Intl

Wed 5/21

7:20 am-8:05 am

1 stop15h 45m

$750

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 49 results
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Best time to book a flight from Brussels to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Brussels 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 Brussels to Washington

What is the cheapest month to book a flight from Brussels to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Brussels to State of Washington (average of $238). Flying from Brussels to State of Washington in July is currently the most expensive (average of $411). 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 BRU to WA?

Find hourly flight availability from Brussels to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brussels to State of Washington as you normally would.

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Brussels to Washington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

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 Brussels to Washington. 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 Brussels to State of Washington one-way?

    The cheapest airlines for a one-way flight from Brussels to State of Washington are British Airways ($612), Lufthansa ($662), and Aer Lingus ($672).

  • What are the most popular routes from Brussels to State of Washington?

    Most travelers choose Brussels Bruxelles-National - Seattle/Tacoma Intl, Brussels Bruxelles-National - Portland or Charleroi Brussels - Seattle/Tacoma Intl when deciding on the best route from Brussels to State of Washington.

  • Can I find deals for flights from Brussels to Washington that include hotel bookings?

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

  • How can I find direct flights from Brussels to Washington?

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

  • Can I find deals for business class flights from Brussels to Washington?

    Yes. Cheapflights offers flight deals from Brussels to Washington 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 Brussels to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Brussels to State of Washington (average of $238). Flying from Brussels to State of Washington in July is currently the most expensive (average of $411). 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

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Alternative routes for Brussels to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to John F Kennedy Intl flights
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Bruxelles-National to Oakland flights
Charleroi Brussels to Atlanta flights

Top 8 airlines flying from Brussels to Washington

Discover the top 8 airlines that operate flights from Brussels to Washington. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$524Average$700FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$586Average$702FlexibilityNo cancel feeOn-time76%
KLMCheapest$605Average$686FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$611Average$941FlexibilityNo cancel feeOn-time70%
DeltaCheapest$616Average$764FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$651Average$723FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$670Average$780FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$694Average$847FlexibilityNo cancel feeOn-time69%

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