Cheapest return flights from Istanbul to Singapore in September from 476€

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

Return flights

12 Sep - 17 Sep Oman Air
05 Sep - 27 Sep Air Arabia
23 Sep - 29 Sep AirAsia X
23 Sep - 28 Sep AirAsia X
30 Sep - 07 Oct AirAsia X
14 Sep - 05 Oct AirAsia X
28 Sep - 05 Oct Etihad Airways
24 Sep - 30 Sep Etihad Airways
17 Sep - 17 Oct Etihad Airways
28 Sep - 05 Oct Turkish Airlines direct
14 Sep - 05 Oct Turkish Airlines direct
17 Sep - 17 Oct Turkish Airlines direct
23 Sep - 28 Sep Turkish Airlines direct
30 Sep - 07 Oct Turkish Airlines direct
06 Sep - 13 Sep Gulf Air
07 Sep - 13 Sep Gulf Air
05 Sep - 12 Sep Gulf Air
04 Sep - 11 Sep Gulf Air

Also check the deals for one-way flights from Istanbul to Singapore in September.

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