Cheapest return flights from San Francisco (SFO) to Lisbon (LIS), October

18 dates in October, from $ 498. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
24 Oct 18 Nov TAP
Direct Flight
20 Oct 4 Nov TAP
Direct Flight
13 Oct 4 Nov TAP
Direct Flight
13 Oct 21 Oct TAP
Direct Flight
14 Oct 21 Oct TAP
Direct Flight
30 Oct 6 Nov TAP
Direct Flight
24 Oct 31 Oct TAP
Direct Flight
27 Oct 2 Nov Air France
13 Oct 20 Oct TAP
Direct Flight
19 Oct 28 Oct TAP
Direct Flight
20 Oct 30 Oct TAP
Direct Flight
31 Oct 30 Nov Air Canada
13 Oct 30 Oct Delta
16 Oct 21 Oct Scandinavian Airlines
13 Oct 30 Oct TAP
Direct Flight
12 Oct 30 Oct TAP
Direct Flight
30 Oct 7 Nov TAP
Direct Flight
31 Oct 8 Nov United
Powered by

Cheapest deals for the full year

Deals for one-way flights from San Francisco to Lisbon in October.

Book a cheap hotel in Lisbon

Cheap car rent in Lisboa

Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.