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 17 hours ago
Fair Availability
28% of dates checked are available within 10% of the lowest price

Tuesday, September 15th, 2026

5 round-trip options

Returning
Tue, Sep 22, 2026•7 Day Trip
$904 USD
Google Flights
Returning
Sat, Sep 26, 2026•11 Day Trip
$977 USD
Google Flights
Returning
Sun, Sep 27, 2026•12 Day Trip
$1,087 USD
Google Flights
Returning
Mon, Sep 28, 2026•13 Day Trip
$911 USD
Google Flights
Returning
Tue, Sep 29, 2026•14 Day Trip
$904 USD
Google Flights