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, September 21st, 2026

5 round-trip options

Returning
Mon, Sep 28, 2026•7 Day Trip
$865 USD
Google Flights
Returning
Fri, Oct 2, 2026•11 Day Trip
$829 USD
Google Flights
Returning
Sat, Oct 3, 2026•12 Day Trip
$985 USD
Google Flights
Returning
Sun, Oct 4, 2026•13 Day Trip
$1,104 USD
Google Flights
Returning
Mon, Oct 5, 2026•14 Day Trip
$972 USD
Google Flights