What airlines fly to State of Washington?

Icelandair, Lufthansa and British Airways 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 29% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 6 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?

Finnair and British Airways are the most popular carriers 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 6 operators available for flights from Brussels to Washington as of March 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.

$344 Cheap Flights from Brussels to Washington in 2026

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Find the cheapest flights from Brussels to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 pm - 1:45 pm

BRU

SEA

49h 35m

2 stops

3:55 pm - 6:30 pm

SEA

BRU

17h 35m

1 stop

$680Scandinavian Airlines

Wed, Aug 26 - Sun, Oct 4

9:10 pm - 1:45 pm

BRU

SEA

49h 35m

2 stops

3:55 pm - 11:00 pm

SEA

BRU

22h 05m

1 stop

$682Scandinavian Airlines

Wed, Aug 26 - Sun, Oct 4

10:20 am - 1:45 pm

BRU

SEA

12h 25m

1 stop

3:55 pm - 9:40 am

SEA

BRU

32h 45m

1 stop

$701Scandinavian Airlines

Fri, Aug 28 - Sun, Oct 4

8:30 pm - 1:45 pm

BRU

SEA

26h 15m

1 stop

3:55 pm - 9:40 am

SEA

BRU

32h 45m

1 stop

$707Scandinavian Airlines

Thu, May 21 - Tue, Jun 2

3:15 pm - 1:45 pm

BRU

SEA

31h 30m

1 stop

3:55 pm - 9:40 am

SEA

BRU

32h 45m

1 stop

$710Scandinavian Airlines

Sat, Sep 12 - Sat, Sep 19

3:15 pm - 1:45 pm

BRU

SEA

31h 30m

1 stop

3:55 pm - 9:40 am

SEA

BRU

32h 45m

1 stop

$712Scandinavian Airlines

Sat, Sep 12 - Sat, Sep 19

5:45 am - 1:45 pm

BRU

SEA

17h 00m

1 stop

3:55 pm - 8:30 pm

SEA

BRU

19h 35m

2 stops

$715Scandinavian Airlines

Fri, Aug 28 - Sun, Oct 4

9:30 pm - 2:19 pm

BRU

SEA

49h 49m

2 stops

3:40 pm - 12:55 pm

SEA

BRU

12h 15m

1 stop

$727Multiple Airlines

Mon, Apr 6 - Thu, Apr 16

1:50 pm - 6:00 pm

BRU

PDX

13h 10m

1 stop

3:30 pm - 12:55 pm

PDX

BRU

12h 25m

1 stop

$889Icelandair

Fri, May 15 - Tue, May 19

1:50 pm - 6:00 pm

BRU

PDX

13h 10m

1 stop

3:30 pm - 12:55 pm

PDX

BRU

12h 25m

1 stop

$890Icelandair

Fri, May 15 - Tue, May 19

Scandinavian Airlines flights from Brussels to State of Washington

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

Scandinavian Airlines

Aug 26

BRU9:10 pmBrussels Bruxelles-National

49h 35m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

Oct 4

SEA3:55 pmSeattle/Tacoma Intl

17h 35m

1 stop

BRU6:30 pmBrussels Bruxelles-National

$680

Scandinavian Airlines

Aug 26

BRU9:10 pmBrussels Bruxelles-National

49h 35m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

Oct 4

SEA3:55 pmSeattle/Tacoma Intl

22h 05m

1 stop

BRU11:00 pmBrussels Bruxelles-National

$682

Scandinavian Airlines

Aug 28

BRU10:20 amBrussels Bruxelles-National

12h 25m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

Oct 4

SEA3:55 pmSeattle/Tacoma Intl

32h 45m

1 stop

BRU9:40 amBrussels Bruxelles-National

$701

Icelandair flights from Brussels to State of Washington

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

Icelandair

May 8

BRU1:50 pmBrussels Bruxelles-National

15h 50m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

May 21

SEA11:25 pmSeattle/Tacoma Intl

28h 30m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$805

Icelandair

Apr 9

BRU1:50 pmBrussels Bruxelles-National

15h 50m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

Apr 22

SEA7:00 pmSeattle/Tacoma Intl

32h 55m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$807

Icelandair

Apr 9

BRU1:50 pmBrussels Bruxelles-National

15h 50m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

Apr 18

SEA7:00 pmSeattle/Tacoma Intl

32h 55m

1 stop

BRU12:55 pmBrussels Bruxelles-National

$809

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Wed 8/26

9:10 pm-1:45 pm

2 stops49h 35m

Seattle/Tacoma Intl

Sun 10/4

3:55 pm-6:30 pm

1 stop17h 35m

$680

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Wed 8/26

9:10 pm-1:45 pm

2 stops49h 35m

Seattle/Tacoma Intl

Sun 10/4

3:55 pm-11:00 pm

1 stop22h 05m

$682

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Fri 8/28

10:20 am-1:45 pm

1 stop12h 25m

Seattle/Tacoma Intl

Sun 10/4

3:55 pm-9:40 am

1 stop32h 45m

$701

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Thu 5/21

8:30 pm-1:45 pm

1 stop26h 15m

Seattle/Tacoma Intl

Tue 6/2

3:55 pm-9:40 am

1 stop32h 45m

$707

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Sat 9/12

3:15 pm-1:45 pm

1 stop31h 30m

Seattle/Tacoma Intl

Sat 9/19

3:55 pm-9:40 am

1 stop32h 45m

$710

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Sat 9/12

3:15 pm-1:45 pm

1 stop31h 30m

Seattle/Tacoma Intl

Sat 9/19

3:55 pm-9:40 am

1 stop32h 45m

$712

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Fri 8/28

5:45 am-1:45 pm

1 stop17h 00m

Seattle/Tacoma Intl

Sun 10/4

3:55 pm-8:30 pm

2 stops19h 35m

$715

BrusselsSeattle

BRU - SEA

BRUSEA

Brussels Bruxelles-National

Mon 4/6

9:30 pm-2:19 pm

2 stops49h 49m

Seattle/Tacoma Intl

Thu 4/16

3:40 pm-12:55 pm

1 stop12h 15m

$727

Quickest round-trip

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Fri 5/15

1:50 pm-6:00 pm

1 stop13h 10m

Portland

Tue 5/19

3:30 pm-12:55 pm

1 stop12h 25m

$889

BrusselsPortland

BRU - PDX

BRUPDX

Brussels Bruxelles-National

Fri 5/15

1:50 pm-6:00 pm

1 stop13h 10m

Portland

Tue 5/19

3:30 pm-12:55 pm

1 stop12h 25m

$890

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 June is also cheap. Prices for this month can be found on momondo for an average of $701.

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 $802 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 $653 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	12h 32m
Direct flights	None

The fastest flight from Brussels to State of Washington takes 12h 32m

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 6 operators available for flights from Brussels to Washington as of March 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
United Airlines	PriceFrom $584	Free Cancellation	Rating 7.4 9,460 reviews	Search United Airlines flights
British Airways	PriceFrom $586	Free Cancellation	Rating 6.7 7,811 reviews	Search British Airways flights
Icelandair	PriceFrom $604	Free Cancellation	Rating 7.0 625 reviews	Search Icelandair flights
KLM	PriceFrom $643	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM flights
Lufthansa	PriceFrom $761	Free Cancellation	Rating 6.8 7,862 reviews	Search Lufthansa flights
Delta	PriceFrom $787	Free Cancellation	Rating 7.9 8,319 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.