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

Friday, July 31st, 2026

6 round-trip options

Returning
Fri, Aug 7, 2026•7 Day Trip
$1,126 USD
Google Flights
Returning
Sat, Aug 8, 2026•8 Day Trip
$1,122 USD
Google Flights
Returning
Sun, Aug 9, 2026•9 Day Trip
$1,270 USD
Google Flights
Returning
Tue, Aug 11, 2026•11 Day Trip
$1,130 USD
Google Flights
Returning
Wed, Aug 12, 2026•12 Day Trip
$990 USD
Google Flights
Returning
Fri, Aug 14, 2026•14 Day Trip
$1,130 USD
Google Flights