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

Return flights

03 Feb - 09 Feb	Gulf Air
26 Feb - 07 Mar	Gulf Air
09 Feb - 16 Feb	Turkish Airlines	direct
26 Feb - 07 Mar	Turkish Airlines	direct
01 Feb - 15 Feb	IndiGo
04 Feb - 26 Feb	Gulf Air
16 Feb - 20 Feb	Gulf Air
16 Feb - 20 Mar	Gulf Air
12 Feb - 27 Feb	Gulf Air
09 Feb - 01 Mar	AirAsia X
08 Feb - 20 Feb	Gulf Air
04 Feb - 22 Feb	AirAsia X
07 Feb - 12 Feb	Gulf Air
07 Feb - 12 Mar	Gulf Air
21 Feb - 28 Feb	Gulf Air
25 Feb - 04 Mar	Gulf Air
20 Feb - 07 Mar	Gulf Air
15 Feb - 01 Mar	AirAsia X
25 Feb - 01 Mar	AirAsia X
27 Feb - 01 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 444€

Return flights