Cheapest return flights from Singapore to Istanbul in September from $488

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

Return flights

24 Sep - 04 Oct AirAsia
19 Sep - 27 Sep AirAsia
24 Sep - 28 Sep AirAsia
23 Sep - 27 Sep Etihad Airways
21 Sep - 04 Oct Etihad Airways
01 Sep - 11 Oct Etihad Airways
20 Sep - 18 Oct Etihad Airways
10 Sep - 20 Sep Etihad Airways
11 Sep - 20 Sep Etihad Airways
01 Sep - 06 Sep Emirates
22 Sep - 29 Sep Emirates
03 Sep - 06 Sep Emirates
10 Sep - 17 Sep Emirates
25 Sep - 27 Sep Turkish Airlines direct
24 Sep - 04 Oct Turkish Airlines direct
25 Sep - 04 Oct Turkish Airlines direct
21 Sep - 04 Oct Turkish Airlines direct
20 Sep - 18 Oct Turkish Airlines direct
24 Sep - 01 Oct Qatar Airways
01 Sep - 11 Oct Turkish Airlines direct

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

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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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