Cheapest return flights from Istanbul to Singapore in December from 459€

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

Return flights

07 Dec - 15 Dec Pegasus Airlines
03 Dec - 08 Dec Pegasus Airlines
03 Dec - 09 Dec Pegasus Airlines
03 Dec - 09 Dec Turkish Airlines direct
04 Dec - 10 Dec Turkish Airlines direct
03 Dec - 10 Dec Turkish Airlines direct
01 Dec - 07 Dec Kuwait Airways
04 Dec - 09 Dec Pegasus Airlines
04 Dec - 09 Dec Turkish Airlines direct
08 Dec - 13 Dec Pegasus Airlines
08 Dec - 22 Jan Kuwait Airways
07 Dec - 05 Jan Gulf Air
17 Dec - 07 Jan Gulf Air
08 Dec - 20 Jan Etihad Airways
26 Dec - 18 Jan Pegasus Airlines
17 Dec - 05 Jan Gulf Air
30 Dec - 12 Jan IndiGo
28 Dec - 17 Jan Flynas
04 Dec - 05 Jan Gulf Air
11 Dec - 07 Jan Gulf Air

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

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