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 9 hours ago
Fair Availability
34% of dates checked are available within 10% of the lowest price

Saturday, November 28th, 2026

7 round-trip options

Returning
Thu, Dec 3, 2026•5 Day Trip
$797 USD
Google Flights
Returning
Fri, Dec 4, 2026•6 Day Trip
$866 USD
Google Flights
Returning
Sat, Dec 5, 2026•7 Day Trip
$799 USD
Google Flights
Returning
Mon, Dec 7, 2026•9 Day Trip
$822 USD
Google Flights
Returning
Tue, Dec 8, 2026•10 Day Trip
$822 USD
Google Flights
Returning
Wed, Dec 9, 2026•11 Day Trip
$810 USD
Google Flights
Returning
Thu, Dec 10, 2026•12 Day Trip
$817 USD
Google Flights