What airlines fly to State of Washington?

Icelandair, British Airways and Lufthansa are the top three most popular airlines that fly to State of Washington from Brussels according to our data. Icelandair is the first choice among our users, with 32% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 7 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Brussels to Washington?

American Airlines is the most popular carrier operating from Brussels to Washington

When did momondo last update prices for flights from Brussels to Washington?

Prices for flights from Brussels to Washington were last updated today.

How many operators does momondo search for flights from Brussels to Washington?

There are 7 operators available for flights from Brussels to Washington as of February 2026.

How old do you have to be to fly from Brussels to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$350 Cheap Flights from Brussels to Washington in 2026

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Find the cheapest flights from Brussels to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:50 am - 8:40 pm

BRU

SEA

19h 50m

2 stops

3:40 pm - 7:45 pm

SEA

BRU

19h 05m

2 stops

$619Multiple Airlines

Thu, Apr 16 - Mon, Apr 27

9:25 pm - 7:25 pm

BRU

SEA

31h 00m

2 stops

7:00 pm - 12:55 pm

SEA

BRU

32h 55m

1 stop

$641Multiple Airlines

Wed, Apr 1 - Tue, Apr 7

11:00 am - 6:25 pm

BRU

SEA

16h 25m

1 stop

8:20 pm - 8:25 pm

SEA

BRU

15h 05m

1 stop

$680British Airways

Wed, Apr 1 - Tue, Apr 7

6:20 pm - 7:23 pm

BRU

SEA

34h 03m

2 stops

3:40 pm - 12:55 pm

SEA

BRU

12h 15m

1 stop

$681Multiple Airlines

Thu, May 7 - Tue, May 19

9:10 pm - 1:45 pm

BRU

SEA

25h 35m

2 stops

3:55 pm - 2:35 pm

SEA

BRU

13h 40m

1 stop

$720Scandinavian Airlines

Mon, Jun 1 - Sun, Jul 5

9:00 am - 11:04 pm

BRU

PDX

22h 04m

2 stops

2:10 pm - 9:00 am

PDX

BRU

33h 50m

1 stop

$832Lufthansa

Sun, Mar 22 - Mon, Mar 30

6:20 am - 11:10 am

BRU

PDX

13h 50m

1 stop

6:28 am - 7:40 am

PDX

BRU

16h 12m

1 stop

$841KLM

Mon, Apr 13 - Mon, Apr 20

6:20 am - 11:10 am

BRU

PDX

13h 50m

1 stop

10:45 am - 2:40 pm

PDX

BRU

18h 55m

2 stops

$842Delta

Mon, Apr 13 - Mon, Apr 20

8:05 am - 11:10 am

BRU

PDX

12h 05m

1 stop

10:55 pm - 7:40 am

PDX

BRU

23h 45m

1 stop

$844Delta

Wed, Apr 8 - Sat, Apr 18

8:05 am - 11:10 am

BRU

PDX

12h 05m

1 stop

1:05 pm - 10:15 pm

PDX

BRU

24h 10m

1 stop

$845KLM

Mon, Apr 6 - Fri, Apr 17

Scandinavian Airlines flights from Brussels to State of Washington

Our best Scandinavian Airlines deals on Brussels to State of Washington flight tickets

Scandinavian Airlines

Jun 1

BRU9:10 pmBrussels Bruxelles-National

25h 35m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

Jul 5

SEA3:55 pmSeattle/Tacoma Intl

13h 40m

1 stop

BRU2:35 pmBrussels Bruxelles-National

$720

Scandinavian Airlines

Jun 1

BRU9:10 pmBrussels Bruxelles-National

25h 35m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

Jul 5

SEA3:55 pmSeattle/Tacoma Intl

17h 30m

2 stops

BRU6:25 pmBrussels Bruxelles-National

$723

Scandinavian Airlines

Jun 1

BRU3:15 pmBrussels Bruxelles-National

31h 30m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

Jun 30

SEA3:55 pmSeattle/Tacoma Intl

13h 40m

1 stop

BRU2:35 pmBrussels Bruxelles-National

$726

Delta flights from Brussels to State of Washington

Our best Delta deals on Brussels to State of Washington flight tickets

Delta

Mar 2

BRU8:05 amBrussels Bruxelles-National

12h 30m

1 stop

SEA11:35 amSeattle/Tacoma Intl

Mar 16

SEA7:25 amSeattle/Tacoma Intl

22h 50m

2 stops

BRU2:15 pmBrussels Bruxelles-National

$785

Delta

Mar 23

BRU8:05 amBrussels Bruxelles-National

12h 30m

1 stop

SEA12:35 pmSeattle/Tacoma Intl

Apr 7

SEA7:15 amSeattle/Tacoma Intl

17h 25m

2 stops

BRU9:40 amBrussels Bruxelles-National

$786

Delta

Feb 18

BRU6:15 amBrussels Bruxelles-National

14h 25m

1 stop

SEA11:40 amSeattle/Tacoma Intl

Feb 26

SEA7:10 amSeattle/Tacoma Intl

18h 00m

2 stops

BRU10:10 amBrussels Bruxelles-National

$787

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 4/16

9:50 am-8:40 pm

2 stops19h 50m

Seattle/Tacoma Intl

Mon 4/27

3:40 pm-7:45 pm

2 stops19h 05m

$619

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Wed 4/1

9:25 pm-7:25 pm

2 stops31h 00m

Seattle/Tacoma Intl

Tue 4/7

7:00 pm-12:55 pm

1 stop32h 55m

$641

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Wed 4/1

11:00 am-6:25 pm

1 stop16h 25m

Seattle/Tacoma Intl

Tue 4/7

8:20 pm-8:25 pm

1 stop15h 05m

$680

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 5/7

6:20 pm-7:23 pm

2 stops34h 03m

Seattle/Tacoma Intl

Tue 5/19

3:40 pm-12:55 pm

1 stop12h 15m

$681

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Mon 6/1

9:10 pm-1:45 pm

2 stops25h 35m

Seattle/Tacoma Intl

Sun 7/5

3:55 pm-2:35 pm

1 stop13h 40m

$720

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Sun 3/22

9:00 am-11:04 pm

2 stops22h 04m

Portland

Mon 3/30

2:10 pm-9:00 am

1 stop33h 50m

$832

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Mon 4/13

6:20 am-11:10 am

1 stop13h 50m

Portland

Mon 4/20

6:28 am-7:40 am

1 stop16h 12m

$841

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Mon 4/13

6:20 am-11:10 am

1 stop13h 50m

Portland

Mon 4/20

10:45 am-2:40 pm

2 stops18h 55m

$842

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Wed 4/8

8:05 am-11:10 am

1 stop12h 05m

Portland

Sat 4/18

10:55 pm-7:40 am

1 stop23h 45m

$844

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Mon 4/6

8:05 am-11:10 am

1 stop12h 05m

Portland

Fri 4/17

1:05 pm-10:15 pm

1 stop24h 10m

$845

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Brussels to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to State of Washington?

The month of December is, on average, the cheapest month to fly to State of Washington from Brussels, with most prices found around $597. If you aren’t able to travel to State of Washington during the month of December, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $667.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $724 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Brussels for as low as $669 on momondo.

Cheap Brussels to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to State of Washington

Fastest flight time	13h 55m
Direct flights	None

The fastest flight from Brussels to State of Washington takes 13h 55m

There are no direct flights from Brussels to State of Washington. There are no popular flight routes from Brussels to State of Washington.

Search flight deals

When did momondo last update prices for flights from Brussels to Washington?
Prices for flights from Brussels to Washington were last updated today.
How many operators does momondo search for flights from Brussels to Washington?
There are 7 operators available for flights from Brussels to Washington as of February 2026.
How old do you have to be to fly from Brussels to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Brussels to State of Washington

Compare and see reviews for airlines that fly from Brussels to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $524	Free Cancellation	Rating 7.2 1,444 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $584	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
Icelandair	PriceFrom $586	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
British Airways	PriceFrom $592	Free Cancellation	Rating 6.7 7,712 reviews	Search British Airways flights
KLM	PriceFrom $673	Free Cancellation	Rating 7.7 1,448 reviews	Search KLM flights
Lufthansa	PriceFrom $687	Free Cancellation	Rating 6.8 7,759 reviews	Search Lufthansa flights
Delta	PriceFrom $756	Free Cancellation	Rating 7.9 8,139 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Washington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brussels to Washington. momondo saves you time and could save you money on your trip.

Can I find flights from Brussels to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Brussels with this policy.

How can momondo help me find flights from Brussels to Washington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from Brussels.

I’m not ready to book a flight from Brussels to Washington right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Brussels to Washington flights. All you need is a valid email address and we will do the rest; it is that quick and easy.