Cheapest return flights from Singapore to Istanbul in September from 463€

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

Return flights

29 Sep - 14 Oct AirAsia
15 Sep - 22 Sep Gulf Air
19 Sep - 26 Sep Gulf Air
16 Sep - 30 Sep Gulf Air
01 Sep - 14 Sep Gulf Air
24 Sep - 28 Sep Emirates
15 Sep - 22 Sep Turkish Airlines direct
16 Sep - 30 Sep Turkish Airlines direct
19 Sep - 26 Sep 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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