Lisbon (LIS) to San Francisco (SFO) flight deal in economy from $650

Air CanadaACAir CanadaLufthansaLHLufthansaSwiss International Air LinesLXSwiss International Air LinesAustrian AirlinesOSAustrian AirlinesUnited AirlinesUAUnited Airlines
Round Trip•Economy
PortugalLIS

Portela Airport

Lisbon, Portugal
United StatesSFO

San Francisco International Airport

San Francisco, United States
$821 USD
-21%$650 USD
Verified about 17 hours ago
Fair Availability
34% of dates checked are available within 10% of the lowest price

Thursday, October 29th, 2026

7 round-trip options

Returning
Tue, Nov 3, 2026•5 Day Trip
$843 USD
Google Flights
Returning
Thu, Nov 5, 2026•7 Day Trip
$843 USD
Google Flights
Returning
Fri, Nov 6, 2026•8 Day Trip
$843 USD
Google Flights
Returning
Sat, Nov 7, 2026•9 Day Trip
$783 USD
Google Flights
Returning
Sun, Nov 8, 2026•10 Day Trip
$703 USD
Google Flights
Returning
Wed, Nov 11, 2026•13 Day Trip
$688 USD
Google Flights
Returning
Thu, Nov 12, 2026•14 Day Trip
$703 USD
Google Flights