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

Return flights

21 Feb - 07 Mar	Alaska Airlines
14 Feb - 28 Feb	Alaska Airlines
18 Feb - 13 Mar	Alaska Airlines
18 Feb - 19 Mar	Alaska Airlines
28 Feb - 19 Mar	Alaska Airlines
20 Feb - 26 Feb	Alaska Airlines
07 Feb - 15 Feb	Alaska Airlines
20 Feb - 27 Feb	Qatar Airways
19 Feb - 25 Feb	Qatar Airways
01 Feb - 08 Feb	Qatar Airways
22 Feb - 25 Feb	Qatar Airways
09 Feb - 16 Feb	Qatar Airways
04 Feb - 26 Feb	Alaska Airlines
04 Feb - 11 Feb	Alaska Airlines
13 Feb - 13 Mar	Alaska Airlines

Also check the deals for one-way flights from San Jose 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 Jose to Istanbul in February from $986

Return flights