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, September 1st, 2026

5 round-trip options

Returning
Tue, Sep 8, 2026•7 Day Trip
$904 USD
Google Flights
Returning
Sat, Sep 12, 2026•11 Day Trip
$954 USD
Google Flights
Returning
Sun, Sep 13, 2026•12 Day Trip
$984 USD
Google Flights
Returning
Mon, Sep 14, 2026•13 Day Trip
$966 USD
Google Flights
Returning
Tue, Sep 15, 2026•14 Day Trip
$902 USD
Google Flights