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Cheap flights from Seattle to Bilbao from $727

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Bilbao

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:35 pm - 10:15 amSEA  Seattle/Tacoma Intl-BIO Bilbao
34h 40m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Barcelona-El Prat
Multiple Airlines Logo
7:40 pm - 5:00 pmBIO  Bilbao-SEA Seattle/Tacoma Intl
30h 20m3 stops Barcelona-El Prat Kastrup Copenhagen Reykjavik Keflavik Intl
$727Multiple Airlines
Thu, Nov 12 - Tue, Nov 17
KLM Logo
7:15 am - 11:45 amSEA  Seattle/Tacoma Intl-BIO Bilbao
19h 30m2 stops New York John F Kennedy Intl Madrid Barajas
KLM Logo
6:50 am - 11:47 amBIO  Bilbao-SEA Seattle/Tacoma Intl
13h 57m1 stop Amsterdam Schiphol
$743KLM
Fri, Jan 29 - Tue, Feb 9
KLM Logo
7:15 am - 11:45 amSEA  Seattle/Tacoma Intl-BIO Bilbao
19h 30m2 stops New York John F Kennedy Intl Madrid Barajas
KLM Logo
6:50 am - 4:50 pmBIO  Bilbao-SEA Seattle/Tacoma Intl
19h 00m2 stops Amsterdam Schiphol San Francisco
$753KLM
Fri, Jan 29 - Tue, Feb 9
Multiple Airlines Logo
3:25 pm - 5:25 pmSEA  Seattle/Tacoma Intl-BIO Bilbao
17h 00m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
6:50 am - 11:47 amBIO  Bilbao-SEA Seattle/Tacoma Intl
13h 57m1 stop Amsterdam Schiphol
$758Multiple Airlines
Fri, Jan 29 - Tue, Feb 9
United Airlines Logo
6:50 am - 11:00 amSEA  Seattle/Tacoma Intl-BIO Bilbao
19h 10m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
6:45 am - 11:31 pmBIO  Bilbao-SEA Seattle/Tacoma Intl
25h 46m3 stops Frankfurt am Main Denver Intl San Francisco
$774United Airlines
Fri, Jan 29 - Tue, Feb 9
United Airlines Logo
2:50 pm - 5:45 pmSEA  Seattle/Tacoma Intl-BIO Bilbao
17h 55m1 stop Munich Franz Josef Strauss
United Airlines Logo
7:30 am - 1:00 pmBIO  Bilbao-SEA Seattle/Tacoma Intl
14h 30m1 stop Munich Franz Josef Strauss
$775United Airlines
Wed, Nov 11 - Wed, Nov 18
Lufthansa Logo
2:50 pm - 5:45 pmSEA  Seattle/Tacoma Intl-BIO Bilbao
17h 55m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:45 am - 12:00 pmBIO  Bilbao-SEA Seattle/Tacoma Intl
14h 15m1 stop Frankfurt am Main
$812Lufthansa
Wed, Nov 25 - Sun, Dec 13
Delta Logo
6:00 am - 11:30 amSEA  Seattle/Tacoma Intl-BIO Bilbao
20h 30m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
Delta Logo
6:50 am - 11:47 amBIO  Bilbao-SEA Seattle/Tacoma Intl
13h 57m1 stop Amsterdam Schiphol
$826Delta
Thu, Nov 5 - Tue, Nov 10
Lufthansa Logo
1:50 pm - 10:50 pmSEA  Seattle/Tacoma Intl-BIO Bilbao
24h 00m1 stop Frankfurt am Main
Lufthansa Logo
6:45 am - 12:00 pmBIO  Bilbao-SEA Seattle/Tacoma Intl
14h 15m1 stop Frankfurt am Main
$869Lufthansa
Thu, Nov 5 - Mon, Nov 9
Delta Logo
2:30 pm - 6:25 pmSEA  Seattle/Tacoma Intl-BIO Bilbao
18h 55m2 stops Los Angeles Paris Charles de Gaulle
Delta Logo
7:10 am - 8:04 pmBIO  Bilbao-SEA Seattle/Tacoma Intl
20h 54m2 stops Paris Charles de Gaulle San Francisco
$894Delta
Sat, Oct 24 - Sat, Oct 31

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Turkish Airlines flights from Seattle to Bilbao

Our best Turkish Airlines deals on Seattle to Bilbao flight tickets
Turkish Airlines
Nov 12
SEA7:05 pmSeattle/Tacoma Intl
30h 50m
1 stop
BIO10:55 amBilbao
Nov 17
BIO11:55 amBilbao
38h 15m
1 stop
SEA5:10 pmSeattle/Tacoma Intl
$807
Turkish Airlines
Oct 5
SEA7:15 pmSeattle/Tacoma Intl
37h 10m
1 stop
BIO5:25 pmBilbao
Oct 23
BIO12:05 pmBilbao
38h 15m
1 stop
SEA5:20 pmSeattle/Tacoma Intl
$811
Turkish Airlines
Oct 6
SEA7:15 pmSeattle/Tacoma Intl
37h 10m
1 stop
BIO5:25 pmBilbao
Oct 21
BIO6:25 pmBilbao
31h 55m
1 stop
SEA5:20 pmSeattle/Tacoma Intl
$833

Delta flights from Seattle to Bilbao

Our best Delta deals on Seattle to Bilbao flight tickets
Delta
Nov 5
SEA6:00 amSeattle/Tacoma Intl
20h 30m
2 stops
BIO11:30 amBilbao
Nov 10
BIO6:50 amBilbao
13h 57m
1 stop
SEA11:47 amSeattle/Tacoma Intl
$826
Delta
Oct 4
SEA1:30 pmSeattle/Tacoma Intl
19h 00m
1 stop
BIO5:30 pmBilbao
Oct 21
BIO6:45 amBilbao
14h 07m
1 stop
SEA11:52 amSeattle/Tacoma Intl
$877
Delta
Oct 5
SEA6:40 pmSeattle/Tacoma Intl
30h 10m
1 stop
BIO9:50 amBilbao
Oct 21
BIO6:45 amBilbao
18h 50m
1 stop
SEA4:35 pmSeattle/Tacoma Intl
$879

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Bilbao that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Thu 11/12

2:35 pm-10:15 am

3 stops34h 40m

Bilbao

Tue 11/17

7:40 pm-5:00 pm

3 stops30h 20m

$727

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Fri 1/29

7:15 am-11:45 am

2 stops19h 30m

Bilbao

Tue 2/9

6:50 am-11:47 am

1 stop13h 57m

$743

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Fri 1/29

7:15 am-11:45 am

2 stops19h 30m

Bilbao

Tue 2/9

6:50 am-4:50 pm

2 stops19h 00m

$753
Quickest round-trip

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Fri 1/29

3:25 pm-5:25 pm

1 stop17h 00m

Bilbao

Tue 2/9

6:50 am-11:47 am

1 stop13h 57m

$758

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Fri 1/29

6:50 am-11:00 am

2 stops19h 10m

Bilbao

Tue 2/9

6:45 am-11:31 pm

3 stops25h 46m

$774

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Wed 11/11

2:50 pm-5:45 pm

1 stop17h 55m

Bilbao

Wed 11/18

7:30 am-1:00 pm

1 stop14h 30m

$775

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Wed 11/25

2:50 pm-5:45 pm

1 stop17h 55m

Bilbao

Sun 12/13

6:45 am-12:00 pm

1 stop14h 15m

$812

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Thu 11/5

6:00 am-11:30 am

2 stops20h 30m

Bilbao

Tue 11/10

6:50 am-11:47 am

1 stop13h 57m

$826

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Thu 11/5

1:50 pm-10:50 pm

1 stop24h 00m

Bilbao

Mon 11/9

6:45 am-12:00 pm

1 stop14h 15m

$869

SeattleBilbao

SEA Seattle/Tacoma Intl - BIO Bilbao

SEABIO

Seattle/Tacoma Intl

Sat 10/24

2:30 pm-6:25 pm

2 stops18h 55m

Bilbao

Sat 10/31

7:10 am-8:04 pm

2 stops20h 54m

$894

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bilbao from

How to get the cheapest flight ticket from Seattle to Bilbao

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

What is the typical price of a round-trip flight between Seattle and Bilbao?

Prices are currently typical for flights on this route.

Typical prices usually range from $679 to $778.
The lowest price recently found on this route was $727.

What is the cheapest month to fly to Bilbao?

The cheapest month to fly to Bilbao from Seattle is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Bilbao in February, then January is your next best option. Flight prices from Seattle to Bilbao during January average around $484.

When to book flights from Seattle to Bilbao

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Bilbao according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Bilbao (SEA to BIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Bilbao

Best Price Found

$727

Fastest flight time

18h 10m

Direct flights

None
The best flight deal from Seattle to Bilbao found on momondo in the last 72 hours is $727
The fastest flight from Seattle to Bilbao takes 18h 10m
There are no direct flights from Seattle to Bilbao. There are no popular flight routes from Seattle to Bilbao.
Search flight deals

Frequently asked questions about flying from Seattle to Bilbao

  • How far is Seattle/Tacoma Intl to Bilbao by plane?

    The distance between Seattle/Tacoma Intl and Bilbao is about 5152.4 mi. 18h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bilbao Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Bilbao Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Bilbao Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bilbao Airport?

    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 Seattle/Tacoma Intl Airport to Bilbao Airport.

  • What documentation or ID do you need to fly to Bilbao Airport?

    The travel and health documents required for your trip to Bilbao Airport 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 Bilbao Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to Bilbao?

Best airlines flying from Seattle to Bilbao

Compare and see reviews for airlines that fly from Seattle to Bilbao with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $484Free CancellationRating
7.4
10,270 reviews
Search United Airlines flights
LufthansaPriceFrom $514Free CancellationRating
6.8
8,251 reviews
Search Lufthansa flights
KLMPriceFrom $581Free CancellationRating
7.8
1,578 reviews
Search KLM flights
DeltaPriceFrom $654Free CancellationRating
7.8
8,615 reviews
Search Delta flights

Traveling to a place near Bilbao?

Book flights to Bilbao if you plan to visit one of these locations
Getxo
Laredo
Lekeitio

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bilbao from Seattle.

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

Yes. momondo allows you to filter the results for Seattle to Bilbao flights to just show those with flexible booking policies.

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

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 Bilbao from Seattle.

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

If you are not ready to book a flight from Seattle to Bilbao now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bilbao and let you know when they change.

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