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

Return flights

08 Feb - 22 Feb	AirAsia X
17 Feb - 03 Mar	Pegasus Airlines
08 Feb - 26 Feb	AirAsia X
25 Feb - 26 Feb	AirAsia X
25 Feb - 12 Mar	AirAsia X
08 Feb - 19 Feb	AirAsia X
11 Feb - 22 Feb	AirAsia X
25 Feb - 15 Mar	AirAsia X
08 Feb - 18 Feb	AirAsia X
01 Feb - 03 Feb	AirAsia X
11 Feb - 26 Feb	AirAsia X
25 Feb - 13 Mar	AirAsia X
18 Feb - 22 Feb	Gulf Air
03 Feb - 27 Feb	Gulf Air
25 Feb - 02 Mar	AirAsia X
26 Feb - 19 Mar	Gulf Air
25 Feb - 08 Mar	AirAsia X
16 Feb - 09 Mar	Gulf Air
25 Feb - 09 Mar	AirAsia X
27 Feb - 12 Mar	AirAsia X

Also check the deals for one-way flights from Istanbul to Singapore 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 Istanbul to Singapore in February from $537

Return flights