Cheapest one-way flights from Istanbul to Singapore in December from $257

AirHint found the following cheapest one-way flights from Istanbul (IST) to Singapore (SIN) in December 2025 (see full year).

One-Way flights

01 Dec Pegasus Airlines
03 Dec Kuwait Airways
14 Dec Pegasus Airlines
07 Dec Pegasus Airlines
02 Dec Pegasus Airlines
12 Dec AZAL
04 Dec AZAL
15 Dec Pegasus Airlines
13 Dec AZAL
10 Dec AZAL

Also check the deals for return flights from Istanbul to Singapore in December.

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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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