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$414+ Cheap flights from Bruxelles-National (BRU) 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SEA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Bruxelles-National to Washington

Cheapest flights from Bruxelles-National to Washington
Explore the most affordable flight options available from Bruxelles-National to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:55 amBRU - SEA
1 stop18h 02mUnited Airlines
Wed 12/318:00 amSEA - BRU
1 stop14h 15mUnited Airlines
Deal found 12/16$796
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:00 pmBRU - SEA
1 stop13h 55mBritish Airways
Sun 12/286:50 pmSEA - BRU
1 stop12h 50mBritish Airways
Deal found 12/16$846
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:10 amBRU - SEA
1 stop17h 36mUnited Airlines
Mon 12/2910:52 amSEA - BRU
1 stop13h 03mUnited Airlines
Deal found 12/16$856
This Air Canada deal was found by Cheapflights users on 12/14. 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.
Fri 12/2610:00 amBRU - SEA
2 stops42h 16mAir Canada
Sun 12/285:50 amSEA - BRU
2 stops41h 00mAir Canada
Deal found 12/14$911
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:55 amBRU - SEA
1 stop18h 02mUnited Airlines
Wed 12/318:00 amSEA - BRU
1 stop14h 15mUnited Airlines
Deal found 12/16$916
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:55 amBRU - SEA
1 stop18h 02mUnited Airlines
Mon 12/298:00 amSEA - BRU
1 stop14h 15mUnited Airlines
Deal found 12/16$926
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:15 amBRU - SEA
1 stop15h 40mBritish Airways
Sat 12/271:35 pmSEA - BRU
1 stop15h 05mBritish Airways
Deal found 12/16$927
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/217:00 amBRU - SEA
2 stops26h 59mUnited Airlines
Mon 12/2910:52 amSEA - BRU
2 stops17h 43mUnited Airlines
Deal found 12/14$930
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/2211:55 amBRU - SEA
2 stops33h 08mUnited Airlines
Tue 12/307:00 amSEA - BRU
2 stops21h 15mUnited Airlines
Deal found 12/14$934
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 12/2211:55 amBRU - SEA
2 stops33h 08mUnited Airlines
Thu 1/18:00 amSEA - BRU
1 stop14h 15mUnited Airlines
Deal found 12/14$935
This KLM deal was found by Cheapflights users on 12/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/222:45 pmBRU - SEA
1 stop30h 05mKLM
Wed 12/313:05 pmSEA - BRU
1 stop14h 10mKLM
Deal found 12/14$938
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:55 amBRU - PDX
2 stops34h 25mUnited Airlines
Sat 1/37:30 amPDX - BRU
2 stops20h 45mUnited Airlines
Deal found 12/15$1,134

Find flight deals from Bruxelles-National to Washington

Keep the following information in mind while searching for Bruxelles-National to Washington flight deals. Data was last updated December 16, 2025.

Round-trip from

$646
(FlightHub)

One-way from

$414
(Kiwi.com)

Popular in

November

Cheapest in

December

Average price

$620
From Brussels Bruxelles-National to Washington
Search Deals
One-way flight from Brussels Bruxelles-National to Washington
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bruxelles-National 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 December 16, 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Washington that are best for you.

Fly from

Bruxelles-National

Fly to

Washington

Route

Depart

Return

Price

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Fri 5/8

8:30 pm-12:22 am

2 stops36h 52m

Seattle/Tacoma Intl

Sat 5/30

3:55 pm-9:40 am

1 stop32h 45m

$646

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 5/7

5:45 am-12:22 am

2 stops27h 37m

Seattle/Tacoma Intl

Fri 5/29

3:55 pm-7:50 pm

1 stop18h 55m

$663

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 1/15

7:00 am-3:40 pm

1 stop17h 40m

Seattle/Tacoma Intl

Mon 1/19

5:40 pm-8:40 pm

1 stop18h 00m

$728

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 1/29

10:20 am-11:15 pm

2 stops21h 55m

Seattle/Tacoma Intl

Thu 2/5

7:10 am-2:30 pm

2 stops22h 20m

$733

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Sat 5/9

10:20 am-12:22 am

2 stops23h 02m

Seattle/Tacoma Intl

Sat 5/30

3:55 pm-9:40 am

1 stop32h 45m

$734

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 1/15

10:20 am-10:25 pm

2 stops21h 05m

Seattle/Tacoma Intl

Mon 1/19

11:17 am-2:30 pm

2 stops42h 13m

$747

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Thu 6/11

7:00 am-1:30 pm

1 stop15h 30m

Portland

Sat 6/20

3:30 pm-5:30 pm

1 stop17h 00m

$858

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Fri 1/16

11:45 am-3:55 pm

1 stop13h 10m

Portland

Wed 1/21

5:45 pm-10:50 am

1 stop32h 05m

$869

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Fri 1/16

11:45 am-11:32 pm

2 stops20h 47m

Portland

Wed 1/21

6:00 am-7:35 pm

2 stops28h 35m

$871

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Fri 1/16

8:05 am-6:50 pm

2 stops19h 45m

Portland

Wed 1/21

6:50 am-10:10 am

2 stops18h 20m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 32 results
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Best time to book a flight from Bruxelles-National to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Bruxelles-National 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 Bruxelles-National Airport to Washington

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to State of Washington?

Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to State of Washington (average of $520). Flying from Brussels Bruxelles-National Airport to State of Washington in November is currently the most expensive (average of $743). 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.

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 December 16, 2025.
See what other customers who have flown with Delta, KLM, and Icelandair from Brussels Bruxelles-National Airport to Washington have to say. 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.
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,432 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
590 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,631 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,580 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brussels Bruxelles-National Airport to State of Washington?

    There are many flights that can get you from Brussels Bruxelles-National Airport to State of Washington in 13h 10m. Fly via Scandinavian Airlines, British Airways, or American Airlines to get the fastest option. Airlines will cover a distance of 5057 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Brussels Bruxelles-National Airport to State of Washington one-way?

    $516 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Aer Lingus and Lufthansa, with prices starting from $545 and $582, respectively.

  • Can I find deals for flights from Bruxelles-National to Washington that include hotel bookings?

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

  • How can I find direct flights from Bruxelles-National to Washington?

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

  • Can I find deals for business class flights from Bruxelles-National to Washington?

    Yes. Cheapflights offers flight deals from Bruxelles-National 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 Bruxelles-National Airport to State of Washington?

    Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to State of Washington (average of $520). Flying from Brussels Bruxelles-National Airport to State of Washington in November is currently the most expensive (average of $743). 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 Bruxelles-National to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Charleroi Brussels to Orlando flights

Top 8 airlines flying from Bruxelles-National to Washington

Discover the top 8 airlines that operate flights from Bruxelles-National 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$524Average$700FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$586Average$626FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$592Average$679FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$597Average$744FlexibilityNo cancel feeOn-time69%
KLMCheapest$605Average$684FlexibilityNo cancel feeOn-time75%
DeltaCheapest$616Average$874FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$651Average$723FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$687Average$879FlexibilityNo cancel feeOn-time76%

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