Cheapest return flights from Singapore to Istanbul in October from 387€

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

Return flights

27 Oct - 12 Nov IndiGo
28 Oct - 11 Nov IndiGo
27 Oct - 04 Nov IndiGo
27 Oct - 03 Nov IndiGo
28 Oct - 04 Nov IndiGo
30 Oct - 10 Nov IndiGo
30 Oct - 06 Nov IndiGo
27 Oct - 08 Nov IndiGo
31 Oct - 06 Nov IndiGo
28 Oct - 08 Nov Etihad Airways
27 Oct - 31 Oct IndiGo
26 Oct - 26 Oct Turkish Airlines
27 Oct - 31 Oct Turkish Airlines direct

Also check the deals for one-way 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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