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

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $263. TAP AIR PORTUGAL flights start at $439 while deals on Air France start at $488 one-way.

What are the most popular airlines that fly from State of Washington to Brussels Bruxelles-National Airport?

American Airlines, Air Canada and Air France are the most popular airlines when flying from State of Washington to Brussels Bruxelles-National Airport.

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

February is one of the best times of the year to fly to Brussels Bruxelles-National Airport from State of Washington. Prices for February average $647 per person but you can even find prices for as low as $388. The most expensive prices can be found in the month of June. Opting for a February flight can save you 36% on your journey compared to booking in June

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

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

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

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

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

Yes. Cheapflights offers flight deals from Washington to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$263+ Flights from Washington to Brussels Bruxelles-National Airport

Q: How far in advance should I book a flight from State of Washington to Brussels Bruxelles-National Airport?

To save up to 77% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from State of Washington to Brussels Bruxelles-National Airport from $582 1-2 weeks out and tickets from $846 for flights departing within the next 72 hours.

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1. Tell us where you want to go

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Cheap flight deals from Washington to Bruxelles-National

Round-trip from	$489 (oojo)
One-way from	$263 (Gotogate)
Popular in	June
Cheapest in	February
Average price	$633

From Washington to Brussels Bruxelles-National

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One-way flight from Washington to Brussels Bruxelles-National

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Highest demand for flights based on searches. 17% potential increase in price ($138 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($22 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 Washington to Bruxelles-National

Cheapest flights from Washington to Bruxelles-National
Explore the most affordable flight options available from Washington to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Fri 10/107:00 pmSEA - BRU

1 stop32h 50mIcelandair

Mon 10/201:50 pmBRU - SEA

1 stop15h 50mIcelandair

Deal found 4/22

$489

Mon 11/245:45 amSEA - BRU

2 stops17h 10mAir Canada

Tue 12/210:00 amBRU - SEA

2 stops32h 50mAir Canada

Deal found 4/22

$530

Mon 11/247:00 amSEA - BRU

1 stop16h 55mUnited Airlines

Tue 12/24:55 pmBRU - SEA

2 stops34h 30mUnited Airlines

Deal found 4/22

$561

Fri 8/82:35 pmSEA - BRU

1 stop31h 25mMultiple Airlines

Tue 8/1910:00 amBRU - SEA

2 stops36h 01mMultiple Airlines

Deal found 4/22

$574

Mon 11/242:00 pmSEA - BRU

1 stop14h 35mLufthansa

Tue 12/29:40 amBRU - SEA

1 stop12h 40mLufthansa

Deal found 4/22

$578

Sat 9/1312:40 amSEA - BRU

2 stops23h 00mDelta

Tue 10/2110:45 amBRU - SEA

2 stops20h 40mDelta

Deal found 4/22

$585

Thu 8/148:20 pmSEA - BRU

1 stop13h 30mBritish Airways

Wed 8/206:40 pmBRU - SEA

1 stop25h 55mBritish Airways

Deal found 4/22

$612

Sun 9/73:20 pmPDX - BRU

1 stop12h 30mIcelandair

Sat 9/201:50 pmBRU - PDX

1 stop13h 05mIcelandair

Deal found 4/22

$653

Mon 10/137:40 pmPDX - BRU

2 stops27h 25mAir Canada

Fri 10/2410:00 amBRU - PDX

2 stops34h 49mAir Canada

Deal found 4/22

$702

Tue 5/63:25 pmPDX - BRU

2 stops19h 35mMultiple Airlines

Wed 5/149:40 amBRU - PDX

2 stops18h 05mMultiple Airlines

Deal found 4/22

$723

Mon 10/137:00 amPDX - BRU

1 stop16h 40mKLM

Tue 10/2810:00 amBRU - PDX

1 stop21h 29mKLM

Deal found 4/22

$729

Tue 5/66:50 amPDX - BRU

1 stop15h 35mUnited Airlines

Wed 5/1410:00 amBRU - PDX

2 stops40h 28mUnited Airlines

Deal found 4/22

$731

Best flights from Washington to Bruxelles-National
Discover carefully curated flight deals from Washington to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Fri 10/107:00 pmSEA - BRU

1 stop32h 50mIcelandair

Mon 10/201:50 pmBRU - SEA

1 stop15h 50mIcelandair

Deal found 4/22

$489

Sat 8/2311:54 pmSEA - BRU

1 stop24h 06mUnited Airlines

Wed 9/310:00 amBRU - SEA

2 stops43h 42mUnited Airlines

Deal found 4/20

$557

Sat 8/2311:54 pmSEA - BRU

1 stop24h 06mMultiple Airlines

Wed 9/310:00 amBRU - SEA

1 stop18h 31mMultiple Airlines

Deal found 4/20

$570

Fri 8/227:15 pmSEA - BRU

2 stops51h 35mAir Canada

Tue 9/210:00 amBRU - SEA

1 stop18h 31mAir Canada

Deal found 4/20

$572

Sun 8/244:00 pmSEA - BRU

1 stop18h 50mScandinavian Airlines

Sun 8/317:00 pmBRU - SEA

2 stops27h 50mScandinavian Airlines

Deal found 4/21

$587

Fri 10/107:15 pmSEA - BRU

2 stops51h 50mLufthansa

Mon 10/205:30 pmBRU - SEA

1 stop27h 25mLufthansa

Deal found 4/21

$608

Thu 8/148:20 pmSEA - BRU

1 stop13h 30mBritish Airways

Wed 8/206:40 pmBRU - SEA

1 stop25h 55mBritish Airways

Deal found 4/22

$612

Sun 9/2812:40 amSEA - BRU

2 stops24h 00mDelta

Wed 10/810:45 amBRU - SEA

1 stop22h 26mDelta

Deal found 4/20

$639

Mon 10/137:00 amPDX - BRU

1 stop16h 40mKLM

Tue 10/2810:00 amBRU - PDX

1 stop21h 29mKLM

Deal found 4/22

$729

Thu 8/217:00 amSEA - BRU

2 stops41h 05mAustrian Airlines

Thu 9/46:50 amBRU - SEA

2 stops22h 52mAustrian Airlines

Deal found 4/20

$730

Mon 6/24:25 pmSEA - BRU

1 stop20h 05mSWISS

Mon 6/93:00 pmBRU - SEA

2 stops36h 33mSWISS

Deal found 4/21

$745

Tue 5/2012:20 pmPDX - BRU

1 stop35h 20mVirgin Atlantic

Tue 5/2710:45 amBRU - PDX

1 stop21h 30mVirgin Atlantic

Deal found 4/22

$869

Last-minute flights from Washington to Bruxelles-National
Discover last-minute flight deals from Washington to Bruxelles-National. Data last updated April 22, 2025 and is based on user searches.

Mon 4/2812:45 amSEA - BRU

2 stops23h 55mDelta

Mon 5/1210:45 amBRU - SEA

1 stop18h 38mDelta

Deal found 4/22

$899

Tue 4/296:20 amSEA - BRU

1 stop16h 30mAir Canada

Tue 5/610:00 amBRU - SEA

1 stop18h 37mAir Canada

Deal found 4/22

$807

Tue 4/296:45 pmSEA - BRU

1 stop16h 55mAer Lingus

Mon 5/129:20 pmBRU - SEA

1 stop28h 39mAer Lingus

Deal found 4/22

$823

Tue 4/296:20 amSEA - BRU

2 stops16h 45mMultiple Airlines

Mon 5/1210:30 amBRU - SEA

1 stop34h 55mMultiple Airlines

Deal found 4/22

$830

Tue 4/2911:45 pmSEA - BRU

2 stops21h 50mUnited Airlines

Mon 5/122:25 pmBRU - SEA

2 stops32h 48mUnited Airlines

Deal found 4/22

$836

Wed 4/3012:59 amPDX - BRU

2 stops23h 41mDelta

Fri 5/98:00 amBRU - PDX

1 stop12h 20mDelta

Deal found 4/22

$2,232

Thu 5/17:00 amPDX - BRU

2 stops18h 15mScandinavian Airlines

Fri 5/910:20 amBRU - PDX

2 stops21h 55mScandinavian Airlines

Deal found 4/21

$1,107

Thu 5/17:42 pmPDX - BRU

2 stops56h 08mIcelandair

Fri 5/91:50 pmBRU - PDX

2 stops40h 06mIcelandair

Deal found 4/22

$1,209

Thu 5/110:51 amPDX - BRU

2 stops18h 24mSWISS

Fri 5/910:15 amBRU - PDX

1 stop17h 30mSWISS

Deal found 4/21

$2,190

Thu 5/110:51 amPDX - BRU

1 stop13h 09mUnited Airlines

Fri 5/910:15 amBRU - PDX

1 stop17h 30mUnited Airlines

Deal found 4/22

$2,194

Mon 5/512:45 amSEA - BRU

2 stops23h 55mDelta

Tue 5/1310:45 amBRU - SEA

1 stop18h 38mDelta

Deal found 4/22

$704

Mon 5/57:25 pmPDX - BRU

1 stop15h 10mBritish Airways

Mon 5/129:15 pmBRU - PDX

1 stop29h 20mBritish Airways

Deal found 4/21

$770

One-way flights from Washington to Bruxelles-National
Search for one-way flight options from Washington to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Thu 7/103:45 pmSEA - BRU

1 stop12h 05mIcelandair

Deal found 4/22

$263

Sun 4/277:00 pmSEA - BRU

3 stops41h 40mMultiple Airlines

Deal found 4/20

$391

Fri 5/93:20 pmPDX - BRU

2 stops21h 10mMultiple Airlines

Deal found 4/22

$429

Sun 8/1712:21 pmPDX - BRU

2 stops37h 39mTAP AIR PORTUGAL

Deal found 4/22

$439

Sun 8/177:00 amPDX - BRU

1 stop16h 40mAir France

Deal found 4/22

$488

Sat 7/511:59 pmSEA - BRU

2 stops22h 31mDelta

Deal found 4/22

$493

Sun 5/411:59 pmSEA - BRU

2 stops22h 46mUnited Airlines

Deal found 4/21

$509

Fri 7/45:35 amSEA - BRU

2 stops17h 25mAir Canada

Deal found 4/21

$525

Mon 4/287:00 amSEA - BRU

1 stop17h 00mLufthansa

Deal found 4/20

$566

Sun 4/277:23 amSEA - BRU

1 stop16h 17mKLM

Deal found 4/21

$569

Thu 5/812:40 amPDX - BRU

2 stops24h 10mDelta

Deal found 4/22

$587

Sun 6/2212:05 amSEA - BRU

2 stops24h 35mAer Lingus

Deal found 4/22

$713

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Fri 10/10

7:00 pm-12:50 pm

1 stop32h 50m

Brussels Bruxelles-National

Mon 10/20

1:50 pm-8:40 pm

1 stop15h 50m

$489

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Sun 9/14

7:20 am-8:05 am

1 stop15h 45m

Brussels Bruxelles-National

Thu 10/16

10:00 am-10:16 pm

2 stops45h 16m

$565

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Fri 8/8

2:35 pm-7:00 am

1 stop31h 25m

Brussels Bruxelles-National

Tue 8/19

10:00 am-1:01 pm

2 stops36h 01m

$574

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Sat 9/13

12:40 am-8:40 am

2 stops23h 00m

Brussels Bruxelles-National

Wed 10/15

10:45 am-10:25 pm

1 stop20h 40m

$585

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Fri 10/10

2:55 pm-8:05 am

2 stops56h 10m

Brussels Bruxelles-National

Mon 10/20

5:30 pm-11:55 am

1 stop27h 25m

$609

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Thu 8/14

8:20 pm-6:50 pm

1 stop13h 30m

Brussels Bruxelles-National

Wed 8/20

6:40 pm-11:35 am

1 stop25h 55m

$612

SeattleBrussels

SEA - BRU

SEABRU

Seattle/Tacoma Intl

Wed 8/13

12:20 am-9:00 am

1 stop23h 40m

Brussels Bruxelles-National

Wed 8/20

10:30 am-11:55 am

1 stop34h 25m

$629

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Sun 9/7

3:20 pm-12:50 pm

1 stop12h 30m

Brussels Bruxelles-National

Sat 9/20

1:50 pm-5:55 pm

1 stop13h 05m

$653

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Mon 10/13

7:40 pm-8:05 am

2 stops27h 25m

Brussels Bruxelles-National

Fri 10/24

10:00 am-11:49 am

2 stops34h 49m

$702

PortlandBrussels

PDX - BRU

PDXBRU

Portland

Tue 5/6

3:25 pm-8:00 pm

2 stops19h 35m

Brussels Bruxelles-National

Wed 5/14

9:40 am-6:45 pm

2 stops18h 05m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 35 results

Best time to book a flight from Washington to Bruxelles-National

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

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

Currently, November is the cheapest month in which you can book a flight from State of Washington to Brussels Bruxelles-National Airport (average of $614). Flying from State of Washington to Brussels Bruxelles-National Airport 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 WA to BRU?

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

Rainfall in Bruxelles-National by month

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport 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 Brussels Bruxelles-National Airport when rainfall is around 1.6 in.

Temperature in Bruxelles-National by month

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, 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 Bruxelles-National

To help decide which airline to fly from Washington to Brussels, see what other customers have to say about Delta, KLM and Austrian Airlines. 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

8.0

Very good

7,920 reviews

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.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

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.

KLM

7.8

Good

1,331 reviews

Delta

8.0

Very good

7,920 reviews

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.

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,920 reviews

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.

SWISS

7.5

Good

1,582 reviews

Delta

8.0

Very good

7,920 reviews

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.

Air France

7.4

Good

1,441 reviews

Delta

8.0

Very good

7,920 reviews

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

What are the cheapest airlines to fly from State of Washington to Brussels Bruxelles-National Airport one-way?
To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $263. TAP AIR PORTUGAL flights start at $439 while deals on Air France start at $488 one-way.
Can I find deals for flights from Washington to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Washington to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Bruxelles-National.
Can I find deals for business class flights from Washington to Bruxelles-National?
Yes. Cheapflights offers flight deals from Washington to Bruxelles-National 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 State of Washington to Brussels Bruxelles-National Airport?
Currently, November is the cheapest month in which you can book a flight from State of Washington to Brussels Bruxelles-National Airport (average of $614). Flying from State of Washington to Brussels Bruxelles-National Airport 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

Charleroi

Mons

Mechelen

Zaventem

Spa

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Washington to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest$403	Average$536	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$495	Average$662	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$501	Average$583	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$529	Average$661	FlexibilityNo cancel fee	On-time69%
Aer Lingus	Cheapest$532	Average$544	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$532	Average$668	FlexibilityNo cancel fee	On-time75%
Air Canada	Cheapest$543	Average$724	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$549	Average$769	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$554	Average$747	FlexibilityNo cancel fee	On-time77%
Finnair	Cheapest$572	Average$787	FlexibilityNo cancel fee	On-time76%

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$263+ Cheap flights from Washington to Bruxelles-National (BRU)

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Bruxelles-National with Cheapflights

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Cheap flight deals from Washington to Bruxelles-National

Keep the following information in mind while searching for Washington to Bruxelles-National flight deals. Data was last updated April 22, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Bruxelles-National

Cheapest flights from Washington to Bruxelles-NationalExplore the most affordable flight options available from Washington to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Washington to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington to Brussels Bruxelles-National Airport that are best for you.

Best time to book a flight from Washington to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Brussels Bruxelles-National Airport

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

What is the cheapest time of day to fly from WA to BRU?

Find hourly flight availability from Washington to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.

Temperature in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Bruxelles-National

Related info for your journey

Find useful and relevant information for your journey from Washington to Bruxelles-National. 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 State of Washington to Brussels Bruxelles-National Airport one-way?

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

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

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

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

Traveling to a place near Washington?

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Alternative routes for Washington to Bruxelles-National

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Top 10 airlines flying from Washington to Bruxelles-National

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Cheapest flights from Washington to Bruxelles-National
Explore the most affordable flight options available from Washington to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.