Cheapest return flights from Singapore to Istanbul in October from 404€

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

Return flights

19 Oct - 28 Oct AirAsia
19 Oct - 25 Oct Gulf Air
01 Oct - 12 Oct Gulf Air
23 Oct - 03 Nov Gulf Air
22 Oct - 03 Nov Gulf Air
23 Oct - 02 Nov Gulf Air
19 Oct - 26 Oct Gulf Air
21 Oct - 27 Oct Gulf Air
19 Oct - 26 Oct Turkish Airlines direct
19 Oct - 28 Oct Turkish Airlines direct
23 Oct - 03 Nov Turkish Airlines direct
22 Oct - 03 Nov Turkish Airlines direct
23 Oct - 02 Nov Turkish Airlines direct
21 Oct - 27 Oct Turkish Airlines direct
01 Oct - 12 Oct Turkish Airlines direct
16 Oct - 24 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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