Cheapest one-way flights from Singapore to Istanbul in October from $230

AirHint found the following cheapest one-way flights from Singapore (SIN) to Istanbul (IST) in October 2026 (see full year).

One-Way flights

18 Oct AirAsia
18 Oct Turkish Airlines direct
25 Oct Turkish Airlines direct
01 Oct Etihad Airways
02 Oct Turkish Airlines direct
31 Oct Turkish Airlines direct
01 Oct Turkish Airlines direct
30 Oct Turkish Airlines direct
20 Oct China Southern

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

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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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