Lisbon (LIS) to San Francisco (SFO) flight deal in economy from $637
LISPortela Airport
Lisbon, Portugal
SFOSan Francisco International Airport
San Francisco, United States
$903 USD
-29%$637 USD
Verified about 18 hours agoDecember 2026
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Rare Availability
5% of dates checked are available within 10% of the lowest price
Thursday, December 24th, 2026
5 round-trip options
Returning
Wed, Dec 30, 2026•6 Day Trip
$869 USD
Returning
Thu, Dec 31, 2026•7 Day Trip
$869 USD
Returning
Sat, Jan 2, 2027•9 Day Trip
$869 USD
Returning
Sun, Jan 3, 2027•10 Day Trip
$807 USD
Returning
Wed, Jan 6, 2027•13 Day Trip
$866 USD