Cheapest one-way flights from Singapore to Istanbul in September from 157€

AirHint found the following cheapest one-way flights from Singapore (SIN) to Istanbul (IST) in September 2025 (see full year).

One-Way flights

23 Sep IndiGo
29 Sep IndiGo
27 Sep IndiGo
26 Sep IndiGo
25 Sep AirAsia
23 Sep Turkish Airlines direct
25 Sep Turkish Airlines direct
26 Sep Turkish Airlines direct
29 Sep Singapore Airlines direct
22 Sep Singapore Airlines direct

Also check the deals for return flights from Singapore to Istanbul in September.

Skyscanner

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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