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Cheap flights from Seattle to Bilbao from $591

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bilbao departing on 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

United Airlines Logo
3:10 pm - 6:05 pmSEA-BIO
17h 55m1 stop
United Airlines Logo
6:40 am - 12:10 pmBIO-SEA
14h 30m1 stop
$591United Airlines
Find Deal
Wed, Nov 19 - Tue, Dec 2
United Airlines Logo
2:00 pm - 4:40 pmSEA-BIO
17h 40m1 stop
United Airlines Logo
6:40 am - 12:10 pmBIO-SEA
14h 30m1 stop
$596United Airlines
Find Deal
Mon, Nov 17 - Tue, Dec 2
Air Canada Logo
8:00 pm - 6:05 pmSEA-BIO
37h 05m2 stops
Air Canada Logo
6:40 am - 9:56 pmBIO-SEA
24h 16m2 stops
$598Air Canada
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Sat, Nov 22 - Tue, Dec 2
Lufthansa Logo
7:00 am - 4:40 pmSEA-BIO
24h 40m2 stops
Lufthansa Logo
6:30 am - 12:10 pmBIO-SEA
14h 40m1 stop
$600Lufthansa
Find Deal
Mon, Nov 17 - Thu, Nov 27
United Airlines Logo
3:10 pm - 11:05 pmSEA-BIO
22h 55m1 stop
United Airlines Logo
12:45 pm - 12:59 amBIO-SEA
21h 14m2 stops
$601United Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 3
Lufthansa Logo
3:10 pm - 11:05 pmSEA-BIO
22h 55m1 stop
Lufthansa Logo
7:25 am - 1:20 pmBIO-SEA
14h 55m1 stop
$602Lufthansa
Find Deal
Wed, Nov 19 - Wed, Dec 3
United Airlines Logo
2:00 pm - 4:40 pmSEA-BIO
17h 40m1 stop
United Airlines Logo
12:45 pm - 12:59 amBIO-SEA
21h 14m2 stops
$606United Airlines
Find Deal
Mon, Nov 17 - Wed, Dec 3
Air Canada Logo
3:40 pm - 6:05 pmSEA-BIO
41h 25m2 stops
Air Canada Logo
11:35 am - 9:31 amBIO-SEA
54h 56m2 stops
$612Air Canada
Find Deal
Sat, Nov 22 - Mon, Dec 1
Delta Logo
2:40 pm - 5:20 pmSEA-BIO
18h 40m1 stop
Delta Logo
7:20 am - 11:25 amBIO-SEA
13h 05m1 stop
$656Delta
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Tue, Oct 28 - Sat, Nov 8
Air France Logo
6:40 pm - 10:00 pmSEA-BIO
18h 20m1 stop
Air France Logo
7:10 am - 5:35 pmBIO-SEA
19h 25m1 stop
$785Air France
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Wed, Aug 13 - Wed, Aug 20

United Airlines flights from Seattle to Bilbao

Our best United Airlines deals on Seattle to Bilbao flight tickets
United Airlines
Nov 19
SEA3:10 pmSeattle/Tacoma Intl
17h 55m
1 stop
BIO6:05 pmBilbao
Dec 2
BIO6:40 amBilbao
14h 30m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$591
Find similar
United Airlines
Nov 17
SEA2:00 pmSeattle/Tacoma Intl
17h 40m
1 stop
BIO4:40 pmBilbao
Dec 2
BIO6:40 amBilbao
14h 30m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$596
Find similar
United Airlines
Nov 19
SEA3:10 pmSeattle/Tacoma Intl
22h 55m
1 stop
BIO11:05 pmBilbao
Dec 3
BIO12:45 pmBilbao
21h 14m
2 stops
SEA12:59 amSeattle/Tacoma Intl
$601
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Lufthansa flights from Seattle to Bilbao

Our best Lufthansa deals on Seattle to Bilbao flight tickets
Lufthansa
Nov 17
SEA7:00 amSeattle/Tacoma Intl
24h 40m
2 stops
BIO4:40 pmBilbao
Nov 27
BIO6:30 amBilbao
14h 40m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$600
Find similar
Lufthansa
Nov 19
SEA3:10 pmSeattle/Tacoma Intl
22h 55m
1 stop
BIO11:05 pmBilbao
Dec 3
BIO7:25 amBilbao
14h 55m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$602
Find similar
Lufthansa
Nov 17
SEA2:00 pmSeattle/Tacoma Intl
17h 40m
1 stop
BIO4:40 pmBilbao
Dec 3
BIO7:25 amBilbao
14h 55m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$607
Find similar

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 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 $786, 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 October is your next best option. Flight prices from Seattle to Bilbao during October average around $789.

What is the cheapest day to depart on your flight to Bilbao?

The cheapest day to depart from Seattle to Bilbao is on a Monday. Travelers who choose to depart for Bilbao on a Monday will often find tickets for as low as $872. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,448. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bilbao.

What is the cheapest time of day to depart on your flight to Bilbao?

Our most recent data shows that the best time of day to fly to Bilbao is in the morning. Flights from Seattle to Bilbao during this time can be as low as $715. At noon is when there is more demand to fly to Bilbao, so prices are often more expensive at around $1,245 per ticket.

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

$591

Fastest flight time

12h 55m

Direct flights

None

Airports in Bilbao

1 airport
The best flight deal from Seattle to Bilbao found on momondo in the last 72 hours is $591
The fastest flight from Seattle to Bilbao takes 12h 55m
There are no direct flights from Seattle to Bilbao. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Bilbao Airport.
There is 1 airport near Bilbao: Bilbao (BIO)
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  • How far is Seattle/Tacoma Intl to Bilbao by plane?

    The distance between Seattle/Tacoma Intl and Bilbao is about 5152.4 mi. 12h 55m 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 $596Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights
Air FrancePriceFrom $675Free CancellationRating
7.5
1,467 reviews
Search Air France flights
LufthansaPriceFrom $686Free CancellationRating
6.8
7,199 reviews
Search Lufthansa flights
KLMPriceFrom $702Free CancellationRating
7.8
1,372 reviews
Search KLM flights
DeltaPriceFrom $730Free CancellationRating
8.0
7,951 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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