Cheapest return flights from Singapore to Istanbul in December from 461€

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

Return flights

09 Dec - 16 Dec AirAsia
30 Dec - 13 Jan Gulf Air
07 Dec - 10 Dec Gulf Air
01 Dec - 07 Dec Gulf Air
11 Dec - 19 Jan Gulf Air
24 Dec - 14 Jan IndiGo
02 Dec - 09 Dec Turkish Airlines direct
08 Dec - 15 Dec Scoot
01 Dec - 09 Dec Turkish Airlines direct
30 Dec - 13 Jan Turkish Airlines direct
24 Dec - 14 Jan Turkish Airlines direct
05 Dec - 10 Dec Gulf Air
01 Dec - 08 Dec Scoot
07 Dec - 14 Dec Scoot
01 Dec - 15 Dec Turkish Airlines
24 Dec - 06 Jan IndiGo
26 Dec - 05 Jan IndiGo
23 Dec - 06 Jan Emirates
25 Dec - 01 Jan IndiGo
22 Dec - 08 Jan Emirates

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

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