Lisbon (LIS) to San Francisco (SFO) flight deal in economy from $637

American AirlinesAAAmerican AirlinesFinnairAYFinnairBritish AirwaysBABritish AirwaysIberia AirlinesIBIberia Airlines
Round Trip•Economy
PortugalLIS

Portela Airport

Lisbon, Portugal
United StatesSFO

San Francisco International Airport

San Francisco, United States
$903 USD
-29%$637 USD
Verified about 21 hours ago
Rare Availability
5% of dates checked are available within 10% of the lowest price

Friday, January 22nd, 2027

4 round-trip options

Returning
Wed, Jan 27, 2027•5 Day Trip
$655 USD
Google Flights
Returning
Thu, Jan 28, 2027•6 Day Trip
$655 USD
Google Flights
Returning
Fri, Jan 29, 2027•7 Day Trip
$655 USD
Google Flights
Returning
Wed, Feb 3, 2027•12 Day Trip
$715 USD
Google Flights