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

Monday, August 17th, 2026

6 round-trip options

Returning
Mon, Aug 24, 2026•7 Day Trip
$838 USD
Google Flights
Returning
Tue, Aug 25, 2026•8 Day Trip
$836 USD
Google Flights
Returning
Wed, Aug 26, 2026•9 Day Trip
$836 USD
Google Flights
Returning
Fri, Aug 28, 2026•11 Day Trip
$836 USD
Google Flights
Returning
Sat, Aug 29, 2026•12 Day Trip
$884 USD
Google Flights
Returning
Mon, Aug 31, 2026•14 Day Trip
$896 USD
Google Flights