HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$457+ Cheap flights from Brussels to Washington

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SEA
ינו' 26 — פב​​​​​​​' 21
א' 1/26
א' 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Brussels to Washington 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 Brussels to Washington

Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to Washington (USWA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated ינואר 21, 2025.

Round-trip from

$457
(Mytrip)
From Brussels to Washington
Search Deals

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 ינואר 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. 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.
ה' 3/139:00 amBRU - SEA
2 stops17h 00mMultiple Airlines
א' 3/163:35 pmSEA - BRU
2 stops17h 20mMultiple Airlines
Deal found 1/21$457
This Gotogate deal was found by Cheapflights users on 1/21. 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.
ב' 9/11:50 pmBRU - SEA
1 stop13h 00mIcelandair
ו' 9/1211:30 pmSEA - BRU
1 stop28h 20mIcelandair
Deal found 1/21$558
This Gotogate deal was found by Cheapflights users on 1/20. 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.
ש' 9/1310:05 pmBRU - SEA
1 stop22h 25mBritish Airways
ש' 9/279:57 amSEA - BRU
2 stops19h 23mBritish Airways
Deal found 1/20$583
This American Airlines deal was found by Cheapflights users on 1/20. 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.
ב' 2/175:35 pmBRU - SEA
1 stop26h 45mAmerican Airlines
ב' 2/246:50 pmSEA - BRU
1 stop17h 10mAmerican Airlines
Deal found 1/20$594
This KLM deal was found by Cheapflights users on 1/20. 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.
א' 2/162:45 pmBRU - SEA
1 stop30h 01mKLM
ג' 2/252:09 pmSEA - BRU
1 stop23h 06mKLM
Deal found 1/20$615
This Delta deal was found by Cheapflights users on 1/19. 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.
ה' 3/62:45 pmBRU - PDX
1 stop29h 40mDelta
ה' 3/136:05 amPDX - BRU
2 stops24h 10mDelta
Deal found 1/19$616
This Delta deal was found by Cheapflights users on 1/20. 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.
ד' 2/56:15 amBRU - SEA
2 stops23h 30mDelta
א' 2/96:15 amSEA - BRU
2 stops16h 20mDelta
Deal found 1/20$616
This Air France deal was found by Cheapflights users on 1/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 5/1310:45 amBRU - PDX
1 stop21h 40mAir France
ב' 5/197:00 amPDX - BRU
1 stop16h 40mAir France
Deal found 1/20$619
This Air France deal was found by Cheapflights users on 1/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 5/136:10 amBRU - PDX
2 stops17h 28mMultiple Airlines
ב' 5/197:00 amPDX - BRU
1 stop16h 40mMultiple Airlines
Deal found 1/20$626
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ג' 4/228:25 pmBRU - PDX
1 stop30h 10mBritish Airways
ג' 4/297:25 pmPDX - BRU
1 stop16h 00mBritish Airways
Deal found 1/21$640
This Iberia deal was found by Cheapflights users on 1/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ד' 3/197:00 amBRU - SEA
2 stops24h 07mIberia
א' 3/302:05 pmSEA - BRU
2 stops19h 50mIberia
Deal found 1/20$647
This American Airlines deal was found by Cheapflights users on 1/21. 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.
ב' 3/32:50 pmBRU - PDX
1 stop34h 45mAmerican Airlines
א' 3/97:30 pmPDX - BRU
1 stop31h 35mAmerican Airlines
Deal found 1/21$650

Find flights from Brussels to Washington within your budget

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 ינואר 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

ה' 3/13

9:00 am-6:00 pm

2 stops17h 00m

Seattle/Tacoma Intl

א' 3/16

3:35 pm-4:55 pm

2 stops17h 20m

$457

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

ה' 2/6

5:30 pm-11:20 am

1 stop26h 50m

Seattle/Tacoma Intl

ד' 2/19

10:24 am-1:50 pm

2 stops18h 26m

$591

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

ו' 2/14

12:50 pm-5:00 pm

1 stop13h 10m

Seattle/Tacoma Intl

ה' 2/27

2:35 pm-11:55 am

1 stop12h 20m

$592

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

ב' 2/17

5:35 pm-11:20 am

1 stop26h 45m

Seattle/Tacoma Intl

ב' 2/24

6:50 pm-9:00 pm

1 stop17h 10m

$594

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

א' 2/16

2:45 pm-11:46 am

1 stop30h 01m

Seattle/Tacoma Intl

ג' 2/25

2:09 pm-10:15 pm

1 stop23h 06m

$615

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

ה' 3/6

2:45 pm-11:25 am

1 stop29h 40m

Portland

ה' 3/13

6:05 am-2:15 pm

2 stops24h 10m

$616

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

ג' 5/13

10:45 am-11:25 pm

1 stop21h 40m

Portland

ב' 5/19

7:00 am-8:40 am

1 stop16h 40m

$619

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

ש' 3/1

6:15 am-11:15 pm

2 stops26h 00m

Seattle/Tacoma Intl

ש' 3/22

10:56 pm-9:00 am

1 stop26h 04m

$620

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

ג' 5/13

6:10 am-2:38 pm

2 stops17h 28m

Portland

ב' 5/19

7:00 am-8:40 am

1 stop16h 40m

$626

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

ג' 4/22

8:25 pm-5:35 pm

1 stop30h 10m

Portland

ג' 4/29

7:25 pm-8:25 pm

1 stop16h 00m

$640

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 36 results
1
2
3
4

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.

Travel insights for flights from Brussels to Washington

Get recent, data-driven insights about flights from Brussels to Washington including ideal travel times, pricing trends, and more.

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 ינואר 21, 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 ינואר 21, 2025.
Peruse reviews from past customers who have flown with Finnair, British Airways and Air Canada 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
8,521 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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 Icelandair ($472), Aer Lingus ($731), and Lufthansa ($749).

  • 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

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

Alternative routes for Brussels to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to Newark flights
Bruxelles-National to John F Kennedy Intl flights
Bruxelles-National to LaGuardia flights
Bruxelles-National to Miami flights
Bruxelles-National to Dulles Intl flights
Bruxelles-National to Stewart flights
Bruxelles-National to O'Hare Intl flights
Bruxelles-National to Los Angeles flights
Bruxelles-National to Fort Lauderdale flights
Bruxelles-National to Las Vegas flights
Bruxelles-National to West Palm Beach flights
Bruxelles-National to Seattle flights
Bruxelles-National to Orlando flights
Charleroi Brussels to John F Kennedy Intl flights
Bruxelles-National to Reagan-National flights
Charleroi Brussels to Miami flights
Bruxelles-National to Dallas/Fort Worth flights
Bruxelles-National to Midway flights
Bruxelles-National to Boston flights
Bruxelles-National to Baltimore flights
Bruxelles-National to San Francisco flights
Bruxelles-National to Denver flights
Bruxelles-National to Atlanta flights
Bruxelles-National to New Orleans flights
Bruxelles-National to Tampa flights
Bruxelles-National to Hobby flights
Bruxelles-National to Detroit flights
Charleroi Brussels to Orlando flights
Charleroi Brussels to Dulles Intl flights
Bruxelles-National to Philadelphia flights
Bruxelles-National to Honolulu flights
Bruxelles-National to Burbank flights
Bruxelles-National to George Bush Intcntl flights
Bruxelles-National to Portland flights
Charleroi Brussels to Boston flights
Charleroi Brussels to Baltimore flights
Bruxelles-National to Charlotte flights
Bruxelles-National to Sky Harbor Intl flights
Bruxelles-National to Oakland flights
Bruxelles-National to Ontario flights
Bruxelles-National to Salt Lake City flights
Charleroi Brussels to San Francisco flights
Bruxelles-National to San Jose flights
Charleroi Brussels to Los Angeles flights
Bruxelles-National to Austin flights

Top 7 airlines flying from Brussels to Washington

Discover the top 7 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 ינואר 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$582Average$642FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$614Average$837FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$631Average$780FlexibilityNo cancel feeOn-time76%
FinnairCheapest$651Average$723FlexibilityNo cancel feeOn-time76%
DeltaCheapest$651Average$700FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$662Average$953FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$715Average$941FlexibilityNo cancel feeOn-time70%
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.