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

Tuesday, August 11th, 2026

6 round-trip options

Returning
Tue, Aug 18, 2026•7 Day Trip
$926 USD
Google Flights
Returning
Wed, Aug 19, 2026•8 Day Trip
$838 USD
Google Flights
Returning
Thu, Aug 20, 2026•9 Day Trip
$836 USD
Google Flights
Returning
Sat, Aug 22, 2026•11 Day Trip
$896 USD
Google Flights
Returning
Sun, Aug 23, 2026•12 Day Trip
$991 USD
Google Flights
Returning
Tue, Aug 25, 2026•14 Day Trip
$836 USD
Google Flights