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 19th, 2026

6 round-trip options

Returning
Wed, Aug 26, 2026•7 Day Trip
$840 USD
Google Flights
Returning
Thu, Aug 27, 2026•8 Day Trip
$840 USD
Google Flights
Returning
Fri, Aug 28, 2026•9 Day Trip
$840 USD
Google Flights
Returning
Sun, Aug 30, 2026•11 Day Trip
$900 USD
Google Flights
Returning
Mon, Aug 31, 2026•12 Day Trip
$900 USD
Google Flights
Returning
Wed, Sep 2, 2026•14 Day Trip
$838 USD
Google Flights