Cheapest return flights from Singapore to Istanbul in October from 503€

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

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

Return flights

03 Oct - 11 Oct Gulf Air
15 Oct - 24 Oct Gulf Air
12 Oct - 20 Oct Gulf Air
17 Oct - 31 Oct Gulf Air
17 Oct - 27 Oct Gulf Air
18 Oct - 27 Oct Gulf Air
10 Oct - 20 Oct Gulf Air
10 Oct - 26 Oct Gulf Air
09 Oct - 17 Oct Gulf Air
14 Oct - 27 Oct Gulf Air
22 Oct - 07 Nov Gulf Air
28 Oct - 06 Nov Gulf Air
17 Oct - 01 Nov Gulf Air
28 Oct - 11 Nov Gulf Air
27 Oct - 07 Nov Gulf Air
28 Oct - 06 Nov Turkish Airlines direct
28 Oct - 11 Nov Turkish Airlines direct
22 Oct - 07 Nov Singapore Airlines direct
17 Oct - 01 Nov Turkish Airlines direct
27 Oct - 07 Nov Turkish Airlines direct

Also check the deals for one-way 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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