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

Return flights

19 Feb - 26 Feb	Turkish Airlines	direct
19 Feb - 25 Feb	Gulf Air
07 Feb - 15 Feb	Gulf Air
08 Feb - 22 Feb	Gulf Air
13 Feb - 21 Feb	Gulf Air
14 Feb - 21 Feb	Gulf Air
14 Feb - 22 Feb	Gulf Air
09 Feb - 16 Feb	Gulf Air
10 Feb - 16 Feb	Gulf Air
14 Feb - 18 Feb	Gulf Air
19 Feb - 06 Mar	AirAsia
19 Feb - 02 Mar	AirAsia
19 Feb - 01 Mar	AirAsia
27 Feb - 07 Mar	Turkish Airlines	direct
08 Feb - 01 Mar	AirAsia
28 Feb - 06 Mar	AirAsia
28 Feb - 02 Mar	AirAsia
21 Feb - 06 Mar	AirAsia
21 Feb - 02 Mar	AirAsia
26 Feb - 06 Mar	AirAsia

Also check the deals for one-way flights from Singapore 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 Singapore to Istanbul in February from $560

Return flights