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

Turkish Airlines is the most popular carrier operating from Bilbao to Washington

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

Prices for flights from Bilbao Airport to Washington were last updated today.

How old do you have to be to fly from Bilbao Airport to Washington?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao Airport to Washington.

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

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$470 Cheap Flights from Bilbao to Washington in 2026

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Find the cheapest flights from Bilbao to Washington

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 5:00 pm

BIO

SEA

18h 15m

2 stops

2:35 pm - 8:20 am

SEA

BIO

32h 45m

3 stops

$618Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

6:50 am - 11:40 am

BIO

SEA

13h 50m

1 stop

2:10 pm - 5:20 pm

SEA

BIO

18h 10m

1 stop

$731Delta

Thu, Feb 26 - Mon, Mar 2

6:50 am - 11:40 am

BIO

SEA

13h 50m

1 stop

8:30 am - 11:30 am

SEA

BIO

18h 00m

2 stops

$734Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

6:50 am - 4:58 pm

BIO

SEA

19h 08m

2 stops

8:30 am - 11:30 am

SEA

BIO

18h 00m

2 stops

$737Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

6:50 am - 4:58 pm

BIO

SEA

19h 08m

2 stops

8:30 am - 11:30 am

SEA

BIO

18h 00m

2 stops

$740Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

6:45 am - 5:00 pm

BIO

SEA

19h 15m

3 stops

2:35 pm - 6:35 pm

SEA

BIO

19h 00m

2 stops

$758Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

6:45 am - 5:00 pm

BIO

SEA

19h 15m

3 stops

2:35 pm - 6:35 pm

SEA

BIO

19h 00m

2 stops

$777Multiple Airlines

Thu, Feb 26 - Mon, Mar 2

6:50 am - 12:20 pm

BIO

SEA

14h 30m

1 stop

2:10 pm - 5:10 pm

SEA

BIO

18h 00m

1 stop

$785Lufthansa

Sat, May 9 - Tue, May 19

6:50 am - 10:20 pm

BIO

SEA

24h 30m

2 stops

2:10 pm - 5:10 pm

SEA

BIO

18h 00m

1 stop

$818Lufthansa

Sat, May 9 - Tue, May 19

6:50 am - 10:20 pm

BIO

SEA

24h 30m

2 stops

5:40 am - 11:05 pm

SEA

BIO

32h 25m

2 stops

$821Multiple Airlines

Sat, May 9 - Tue, May 19

Lufthansa flights from Bilbao to State of Washington

Our best Lufthansa deals on Bilbao to State of Washington flight tickets

Lufthansa

May 9

BIO6:50 amBilbao

14h 30m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

May 19

SEA2:10 pmSeattle/Tacoma Intl

18h 00m

1 stop

BIO5:10 pmBilbao

$785

Lufthansa

May 9

BIO6:50 amBilbao

24h 30m

2 stops

SEA10:20 pmSeattle/Tacoma Intl

May 19

SEA2:10 pmSeattle/Tacoma Intl

18h 00m

1 stop

BIO5:10 pmBilbao

$818

Lufthansa

Apr 1

BIO6:50 amBilbao

14h 30m

1 stop

SEA12:20 pmSeattle/Tacoma Intl

Apr 20

SEA2:10 pmSeattle/Tacoma Intl

23h 15m

1 stop

BIO10:25 pmBilbao

$1,004

United Airlines flights from Bilbao to State of Washington

Our best United Airlines deals on Bilbao to State of Washington flight tickets

United Airlines

Apr 1

BIO2:10 pmBilbao

59h 49m

2 stops

SEA4:59 pmSeattle/Tacoma Intl

Apr 20

SEA7:12 amSeattle/Tacoma Intl

31h 13m

2 stops

BIO11:25 pmBilbao

$979

United Airlines

Apr 1

BIO2:10 pmBilbao

59h 49m

2 stops

SEA4:59 pmSeattle/Tacoma Intl

Apr 20

SEA2:10 pmSeattle/Tacoma Intl

14h 10m

1 stop

BIO1:20 pmBilbao

$980

United Airlines

Mar 29

BIO6:45 amBilbao

48h 52m

2 stops

SEA10:37 pmSeattle/Tacoma Intl

Apr 5

SEA11:35 pmSeattle/Tacoma Intl

37h 50m

2 stops

BIO10:25 pmBilbao

$1,237

Fly from

Fly to

Route

Depart

Return

Price

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Thu 2/26

7:45 am-5:00 pm

2 stops18h 15m

Seattle/Tacoma Intl

Mon 3/2

2:35 pm-8:20 am

3 stops32h 45m

$618

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Thu 2/26

6:50 am-11:40 am

1 stop13h 50m

Seattle/Tacoma Intl

Mon 3/2

2:10 pm-5:20 pm

1 stop18h 10m

$731

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Thu 2/26

6:50 am-11:40 am

1 stop13h 50m

Seattle/Tacoma Intl

Mon 3/2

8:30 am-11:30 am

2 stops18h 00m

$734

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Thu 2/26

6:50 am-4:58 pm

2 stops19h 08m

Seattle/Tacoma Intl

Mon 3/2

8:30 am-11:30 am

2 stops18h 00m

$737

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Thu 2/26

6:50 am-4:58 pm

2 stops19h 08m

Seattle/Tacoma Intl

Mon 3/2

8:30 am-11:30 am

2 stops18h 00m

$740

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Thu 2/26

6:45 am-5:00 pm

3 stops19h 15m

Seattle/Tacoma Intl

Mon 3/2

2:35 pm-6:35 pm

2 stops19h 00m

$758

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Thu 2/26

6:45 am-5:00 pm

3 stops19h 15m

Seattle/Tacoma Intl

Mon 3/2

2:35 pm-6:35 pm

2 stops19h 00m

$777

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Sat 5/9

6:50 am-12:20 pm

1 stop14h 30m

Seattle/Tacoma Intl

Tue 5/19

2:10 pm-5:10 pm

1 stop18h 00m

$785

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Sat 5/9

6:50 am-10:20 pm

2 stops24h 30m

Seattle/Tacoma Intl

Tue 5/19

2:10 pm-5:10 pm

1 stop18h 00m

$818

BilbaoSeattle

BIO - SEA

BIOSEA

Bilbao

Sat 5/9

6:50 am-10:20 pm

2 stops24h 30m

Seattle/Tacoma Intl

Tue 5/19

5:40 am-11:05 pm

2 stops32h 25m

$821

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 Bilbao 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

Can stopping save me money on Bilbao to State of Washington flights?

You could potentially save up to 1% on your flight if you consider stops on a Bilbao to State of Washington flight.

Cheap Bilbao to State of Washington flight deals and tips

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

Fastest flight time	14h 30m
Direct flights	None

The fastest flight from Bilbao to State of Washington takes 14h 30m

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

Search flight deals

When did momondo last update prices for flights from Bilbao Airport to Washington?
Prices for flights from Bilbao Airport to Washington were last updated today.
How old do you have to be to fly from Bilbao Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bilbao Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bilbao to Washington for you.

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

momondo does allow users to show only those flights to Washington from Bilbao which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bilbao to Washington.

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

Price alerts on flights to Washington from Bilbao are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.