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$405+ 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SEA
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 2, 2025.

Round-trip from

$634
(Finnair)

One-way from

$405
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$740
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. 8% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 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 2, 2025.

This Finnair deal was found by Cheapflights users on 4/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:40 amBRU - SEA
2 stops20h 29mFinnair
Thu 5/155:40 pmSEA - BRU
1 stop15h 40mFinnair
Deal found 4/1$634
This British Airways deal was found by Cheapflights users on 4/1. 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.
Mon 9/159:15 pmBRU - SEA
1 stop22h 55mBritish Airways
Sat 10/410:46 amSEA - BRU
2 stops18h 34mBritish Airways
Deal found 4/1$635
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Wed 9/103:15 pmBRU - SEA
1 stop29h 20mAmerican Airlines
Wed 9/2410:46 amSEA - BRU
2 stops18h 19mAmerican Airlines
Deal found 4/1$637
This British Airways deal was found by Cheapflights users on 3/31. 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.
Tue 4/2210:55 amBRU - PDX
1 stop15h 40mBritish Airways
Tue 4/291:57 pmPDX - BRU
2 stops18h 48mBritish Airways
Deal found 3/31$687
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Tue 12/1610:00 amBRU - SEA
2 stops32h 50mAir Canada
Thu 1/15:45 amSEA - BRU
2 stops17h 10mAir Canada
Deal found 4/1$709
This Scandinavian Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 4/2210:20 amBRU - PDX
2 stops21h 02mScandinavian Airlines
Tue 4/291:00 pmPDX - BRU
2 stops20h 30mScandinavian Airlines
Deal found 4/1$711
This Delta deal was found by Cheapflights users on 4/1. 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 6/216:00 amSEA - BRU
1 stop17h 40mDelta
Deal found 4/1$716
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 5/210:00 amBRU - SEA
1 stop18h 37mUnited Airlines
Thu 5/1511:59 pmSEA - BRU
1 stop24h 01mUnited Airlines
Deal found 4/1$720
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/1010:50 amBRU - PDX
1 stop15h 45mMultiple Airlines
Mon 4/147:25 pmPDX - BRU
1 stop15h 10mMultiple Airlines
Deal found 3/31$722
This Flighttix deal was found by Cheapflights users on 4/1. 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.
Mon 4/211:50 pmBRU - SEA
1 stop13h 00mIcelandair
Thu 4/243:45 pmSEA - BRU
1 stop12h 05mIcelandair
Deal found 4/1$732
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 4/2210:00 amBRU - PDX
2 stops38h 15mUnited Airlines
Tue 4/2910:50 amPDX - BRU
1 stop13h 10mUnited Airlines
Deal found 4/1$758
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 4/223:05 pmBRU - PDX
1 stop29h 15mDelta
Mon 4/2812:59 amPDX - BRU
2 stops23h 41mDelta
Deal found 4/1$767

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 2, 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

Fri 5/2

11:40 am-11:09 pm

2 stops20h 29m

Seattle/Tacoma Intl

Thu 5/15

5:40 pm-6:20 pm

1 stop15h 40m

$634

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Mon 9/15

9:15 pm-11:10 am

1 stop22h 55m

Seattle/Tacoma Intl

Sat 10/4

10:46 am-2:20 pm

2 stops18h 34m

$635

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Wed 9/10

3:15 pm-11:35 am

1 stop29h 20m

Seattle/Tacoma Intl

Wed 9/24

10:46 am-2:05 pm

2 stops18h 19m

$637

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Tue 4/22

10:55 am-5:35 pm

1 stop15h 40m

Portland

Tue 4/29

1:57 pm-5:45 pm

2 stops18h 48m

$687

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Tue 4/22

10:20 am-10:22 pm

2 stops21h 02m

Portland

Tue 4/29

1:00 pm-6:30 pm

2 stops20h 30m

$711

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

6:00 am-8:40 am

1 stop17h 40m

$716

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Fri 5/2

10:00 am-7:37 pm

1 stop18h 37m

Seattle/Tacoma Intl

Thu 5/15

11:59 pm-9:00 am

1 stop24h 01m

$720

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Mon 4/21

1:50 pm-5:50 pm

1 stop13h 00m

Seattle/Tacoma Intl

Thu 4/24

3:45 pm-12:50 pm

1 stop12h 05m

$732

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Tue 4/22

10:00 am-3:15 pm

2 stops38h 15m

Portland

Tue 4/29

10:50 am-9:00 am

1 stop13h 10m

$758

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Tue 4/22

3:05 pm-11:20 am

1 stop29h 15m

Portland

Tue 4/29

7:23 am-2:35 pm

2 stops22h 12m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 41 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 2, 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 2, 2025.
Peruse reviews from past customers who have flown with Emirates, Delta and KLM 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.
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,193 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,897 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,323 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
United Airlines
7.4
Good
8,615 reviews
Emirates
8.0
Very good
3,193 reviews

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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 Aer Lingus ($545), Air Europa ($650), and Scandinavian Airlines ($682).

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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.
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Bruxelles-National to LaGuardia flights
Charleroi Brussels to John F Kennedy Intl flights
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Charleroi Brussels to Los Angeles flights
Bruxelles-National to Tampa flights
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Bruxelles-National to George Bush Intcntl flights
Bruxelles-National to Philadelphia flights
Charleroi Brussels to Baltimore flights
Bruxelles-National to Portland flights
Bruxelles-National to San Diego flights
Charleroi Brussels to Orlando flights
Bruxelles-National to Nashville flights
Bruxelles-National to Austin flights
Bruxelles-National to Raleigh flights
Bruxelles-National to Santa Ana flights
Bruxelles-National to New Orleans 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$524Average$700FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$586Average$778FlexibilityNo cancel feeOn-time76%
KLMCheapest$605Average$699FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$611Average$941FlexibilityNo cancel feeOn-time70%
DeltaCheapest$616Average$755FlexibilityNo 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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