AirHint found the following cheapest return flights from San Francisco (SFO) to Lisbon (LIS) in November 2025 (see full year).

Return flights

02 Nov - 12 Nov	British Airways
04 Nov - 12 Nov	British Airways
25 Nov - 03 Dec	Iberia
26 Nov - 04 Dec	British Airways
05 Nov - 12 Nov	British Airways
03 Nov - 11 Nov	Finnair
04 Nov - 11 Nov	Finnair
05 Nov - 13 Nov	Finnair
03 Nov - 12 Nov	Finnair
15 Nov - 23 Nov	Scandinavian Airlines
29 Nov - 07 Dec	Scandinavian Airlines
30 Nov - 07 Dec	Scandinavian Airlines
11 Nov - 19 Nov	Iberia
12 Nov - 20 Nov	British Airways
24 Nov - 02 Dec	British Airways
25 Nov - 02 Dec	British Airways
26 Nov - 03 Dec	British Airways
30 Nov - 08 Dec	British Airways
23 Nov - 03 Dec	British Airways
19 Nov - 04 Dec	British Airways

Also check the deals for one-way flights from San Francisco to Lisbon in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from San Francisco to Lisbon in November from $458

Return flights