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

Return flights

03 Feb - 10 Feb	Indonesia AirAsia
09 Feb - 13 Feb	Gulf Air
15 Feb - 15 Mar	Gulf Air
08 Feb - 22 Feb	Gulf Air
07 Feb - 12 Mar	Gulf Air
06 Feb - 15 Feb	Gulf Air
05 Feb - 15 Feb	Gulf Air
14 Feb - 19 Feb	Gulf Air
13 Feb - 21 Feb	Gulf Air
13 Feb - 22 Feb	Gulf Air
13 Feb - 18 Feb	Gulf Air
11 Feb - 17 Feb	Gulf Air
27 Feb - 06 Mar	Gulf Air
24 Feb - 06 Mar	AirAsia
22 Feb - 06 Mar	AirAsia
21 Feb - 06 Mar	AirAsia
07 Feb - 12 Mar	Turkish Airlines	direct
24 Feb - 09 Mar	AirAsia
22 Feb - 09 Mar	AirAsia
24 Feb - 08 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 413€

Return flights