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

Return flights

26 Nov - 03 Dec	British Airways
12 Nov - 26 Nov	British Airways
11 Nov - 06 Dec	British Airways
09 Nov - 15 Nov	British Airways
10 Nov - 06 Dec	British Airways
12 Nov - 20 Nov	SWISS
19 Nov - 03 Dec	British Airways
03 Nov - 18 Nov	British Airways
12 Nov - 17 Nov	British Airways
05 Nov - 10 Nov	TAP	direct
07 Nov - 15 Nov	TAP	direct
08 Nov - 17 Nov	TAP	direct
14 Nov - 24 Nov	TAP	direct
14 Nov - 21 Nov	TAP	direct
26 Nov - 03 Dec	TAP	direct
28 Nov - 05 Dec	TAP	direct
29 Nov - 06 Dec	TAP	direct
10 Nov - 06 Dec	TAP	direct
29 Nov - 15 Dec	TAP	direct
18 Nov - 13 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.

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Cheapest return flights from San Francisco to Lisbon in November from 406€

Return flights