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Cheapest one-way flights from Istanbul (IST) to Singapore (SIN), September

7 dates in September 2027, from $ 327. Book in one tap, or check whether to buy now or wait.

One-way Return

Dates, airline, and price
Dates	Airline	Price
15 Sep 2027	AirAsia X
16 Sep 2027	Etihad Airways
25 Sep 2027	SKY express

25 Sep 2027	Turkish Airlines Direct Flight
15 Sep 2027	Singapore Airlines Direct Flight
16 Sep 2027	Turkish Airlines Direct Flight
6 Sep 2027	China Southern

Cheapest deals for the full year

Deals for return flights from Istanbul to Singapore in September.

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Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Istanbul (IST) to Singapore (SIN), September

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