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

Sunday, January 3rd, 2027

4 round-trip options

Returning
Fri, Jan 8, 2027•5 Day Trip
$903 USD
Google Flights
Returning
Mon, Jan 11, 2027•8 Day Trip
$802 USD
Google Flights
Returning
Wed, Jan 13, 2027•10 Day Trip
$734 USD
Google Flights
Returning
Thu, Jan 14, 2027•11 Day Trip
$734 USD
Google Flights