Cheapest one-way flights from Singapore to Istanbul in October from $292

Best time to book flights for Singapore (SIN) to Istanbul (IST) flights at AirHint

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

One-Way flights

15 Oct Scoot Tigerair
03 Oct IndiGo
20 Oct Scoot Tigerair
17 Oct Scoot Tigerair
02 Oct SriLankan Airlines
07 Oct SriLankan Airlines
22 Oct Qatar Airways
23 Oct Qatar Airways
29 Oct Qatar Airways
03 Oct Turkish Airlines direct

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

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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