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

Thursday, November 12th, 2026

7 round-trip options

Returning
Tue, Nov 17, 2026•5 Day Trip
$843 USD
Google Flights
Returning
Wed, Nov 18, 2026•6 Day Trip
$843 USD
Google Flights
Returning
Thu, Nov 19, 2026•7 Day Trip
$847 USD
Google Flights
Returning
Sat, Nov 21, 2026•9 Day Trip
$693 USD
Google Flights
Returning
Sun, Nov 22, 2026•10 Day Trip
$681 USD
Google Flights
Returning
Mon, Nov 23, 2026•11 Day Trip
$685 USD
Google Flights
Returning
Tue, Nov 24, 2026•12 Day Trip
$685 USD
Google Flights