$402 Cheap flight deals from Seattle (SEA) to San Sebastián (EAS)

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Airfares from $402 One Way, $473 Round Trip from Seattle to San Sebastián

Prices starting at $473 for return flights and $402 for one-way flights to San Sebastián were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 30 - Sun, Feb 8
SEA
Seattle
BIO
Bilbao
$473 Roundtrip, found 5 days ago
$473
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, Jan 30 from Seattle to Bilbao, returning Sun, Feb 8, priced at $473 found 5 days ago
Thu, Feb 12 - Sat, Feb 21
SEA
Seattle
BIO
Bilbao
$483 Roundtrip, found 5 days ago
$483
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Feb 12 from Seattle to Bilbao, returning Sat, Feb 21, priced at $483 found 5 days ago
Thu, Jan 15 - Sat, Jan 24
SEA
Seattle
BIO
Bilbao
$496 Roundtrip, found 4 days ago
$496
Roundtrip
found 4 days ago
Select Iberia flight, departing Thu, Jan 15 from Seattle to Bilbao, returning Sat, Jan 24, priced at $496 found 4 days ago
Thu, Dec 4 - Mon, Dec 8
SEA
Seattle
EAS
San Sebastián
$582 Roundtrip, found 5 days ago
$582
Roundtrip
found 5 days ago
Select Iberia flight, departing Thu, Dec 4 from Seattle to San Sebastián, returning Mon, Dec 8, priced at $582 found 5 days ago
Wed, Apr 29 - Thu, May 28
SEA
Seattle
BIO
Bilbao
$694 Roundtrip, found 5 days ago
$694
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Wed, Apr 29 from Seattle to Bilbao, returning Thu, May 28, priced at $694 found 5 days ago

More About Flying To San Sebastián from Seattle

Route Information for Flights from Seattle to San Sebastián

Origin Airport IATA Code
SEA
Destination Airport IATA Code
EAS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to San Sebastián

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Frequently asked questions

What is the shortest flight from Seattle to San Sebastian?
Pick your favorite seat, because you'll be in it for at least 11 hours and 25 minutes. This is the quickest possible flight time from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bilbao (BIO)
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.