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

Monday, November 2nd, 2026

7 round-trip options

Returning
Sat, Nov 7, 2026•5 Day Trip
$844 USD
Google Flights
Returning
Sun, Nov 8, 2026•6 Day Trip
$703 USD
Google Flights
Returning
Mon, Nov 9, 2026•7 Day Trip
$703 USD
Google Flights
Returning
Wed, Nov 11, 2026•9 Day Trip
$686 USD
Google Flights
Returning
Thu, Nov 12, 2026•10 Day Trip
$691 USD
Google Flights
Returning
Fri, Nov 13, 2026•11 Day Trip
$741 USD
Google Flights
Returning
Sat, Nov 14, 2026•12 Day Trip
$686 USD
Google Flights