San Francisco (SFO) to Lisbon (LIS) flight deal in economy from $730

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

San Francisco International Airport

San Francisco, United States
PortugalLIS

Portela Airport

Lisbon, Portugal
$950 USD
-23%$730 USD
Verified about 14 hours ago
Fair Availability
28% of dates checked are available within 10% of the lowest price

Wednesday, August 12th, 2026

6 round-trip options

Returning
Wed, Aug 19, 2026•7 Day Trip
$838 USD
Google Flights
Returning
Thu, Aug 20, 2026•8 Day Trip
$819 USD
Google Flights
Returning
Fri, Aug 21, 2026•9 Day Trip
$836 USD
Google Flights
Returning
Sun, Aug 23, 2026•11 Day Trip
$991 USD
Google Flights
Returning
Mon, Aug 24, 2026•12 Day Trip
$838 USD
Google Flights
Returning
Wed, Aug 26, 2026•14 Day Trip
$819 USD
Google Flights