Cheapest return flights from Singapore to Istanbul in October from 442€

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

Return flights

01 Oct - 11 Oct Etihad Airways
31 Oct - 08 Nov Etihad Airways
01 Oct - 22 Oct Etihad Airways
09 Oct - 27 Oct Etihad Airways
28 Oct - 08 Nov Etihad Airways
29 Oct - 08 Nov Etihad Airways
28 Oct - 06 Nov Etihad Airways
28 Oct - 13 Nov Etihad Airways
29 Oct - 06 Nov Etihad Airways
31 Oct - 09 Nov Etihad Airways
19 Oct - 23 Oct Turkish Airlines direct
28 Oct - 13 Nov Turkish Airlines direct
19 Oct - 25 Oct Turkish Airlines direct
15 Oct - 26 Oct Turkish Airlines direct
11 Oct - 17 Oct Turkish Airlines direct
01 Oct - 09 Oct Turkish Airlines direct
28 Oct - 08 Nov Turkish Airlines direct
28 Oct - 07 Nov Turkish Airlines direct
12 Oct - 19 Oct Turkish Airlines direct
08 Oct - 14 Oct Emirates

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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