AirHint found the following cheapest return flights from San Francisco (SFO) to Lisbon (LIS) in February 2026 (see full year).

Return flights

21 Feb - 02 Mar	Scandinavian Airlines
10 Feb - 17 Feb	Lufthansa
11 Feb - 18 Feb	United
16 Feb - 23 Feb	Air France
01 Feb - 13 Feb	United
11 Feb - 25 Feb	United
09 Feb - 16 Feb	Air France
02 Feb - 28 Feb	Scandinavian Airlines
05 Feb - 28 Feb	Scandinavian Airlines
03 Feb - 28 Feb	United
07 Feb - 28 Feb	Scandinavian Airlines
16 Feb - 14 Mar	Scandinavian Airlines
09 Feb - 07 Mar	United
15 Feb - 07 Mar	United
23 Feb - 21 Mar	Scandinavian Airlines
13 Feb - 07 Mar	KLM
23 Feb - 02 Mar	TAP	direct
16 Feb - 14 Mar	TAP	direct
09 Feb - 07 Mar	TAP	direct
23 Feb - 21 Mar	TAP	direct

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

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 February from 387€

Return flights