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

Return flights

16 Feb - 26 Feb	Lufthansa
03 Feb - 11 Feb	Air Canada
21 Feb - 07 Mar	Air France
24 Feb - 10 Mar	Air France
24 Feb - 10 Mar	Turkish Airlines	direct
16 Feb - 26 Feb	Turkish Airlines	direct
26 Feb - 01 Mar	Turkish Airlines	direct
21 Feb - 07 Mar	Turkish Airlines	direct
03 Feb - 11 Feb	Turkish Airlines	direct
01 Feb - 06 Feb	Air France
01 Feb - 06 Feb	Turkish Airlines	direct

Also check the deals for one-way flights from San Francisco to Istanbul 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 Istanbul in February from $550

Return flights