San Francisco (SFO) to Bilbao (BIO) flight deal in economy from $710

Air FranceAFAir FranceDelta Air LinesDLDelta Air LinesKLMKLKLM
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
SpainBIO

Bilbao Airport

Bilbao, Spain
$954 USD
-26%$710 USD
Verified about 8 hours ago
Fair Availability
30% of dates checked are available within 10% of the lowest price

Thursday, July 30th, 2026

7 round-trip options

Returning
Tue, Aug 4, 2026•5 Day Trip
$1,147 USD
Google Flights
Returning
Wed, Aug 5, 2026•6 Day Trip
$1,145 USD
Google Flights
Returning
Thu, Aug 6, 2026•7 Day Trip
$1,145 USD
Google Flights
Returning
Fri, Aug 7, 2026•8 Day Trip
$1,145 USD
Google Flights
Returning
Sat, Aug 8, 2026•9 Day Trip
$1,215 USD
Google Flights
Returning
Sun, Aug 9, 2026•10 Day Trip
$1,356 USD
Google Flights
Returning
Thu, Aug 13, 2026•14 Day Trip
$1,145 USD
Google Flights