Cheapest return flights from Istanbul to Singapore in November from $625

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

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

Return flights

01 Nov - 07 Nov Pegasus Airlines
01 Nov - 08 Nov AJet
04 Nov - 16 Nov Turkish Airlines
11 Nov - 16 Nov Turkish Airlines
25 Nov - 16 Dec IndiGo
10 Nov - 16 Nov IndiGo
04 Nov - 16 Nov Singapore Airlines direct
11 Nov - 16 Nov Singapore Airlines direct
25 Nov - 16 Dec Singapore Airlines direct

Also check the deals for one-way flights from Istanbul to Singapore in November.

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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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