Cheapest return flights from Singapore to Istanbul in December from $645

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

Return flights

28 Dec - 13 Jan Etihad Airways
26 Dec - 11 Jan Scoot
30 Dec - 10 Jan Qatar Airways
30 Dec - 07 Jan AirAsia
28 Dec - 07 Jan AirAsia
27 Dec - 07 Jan AirAsia
29 Dec - 09 Jan Qatar Airways
31 Dec - 08 Jan Qatar Airways
30 Dec - 05 Jan AirAsia
30 Dec - 08 Jan Qatar Airways
26 Dec - 30 Dec KLM
25 Dec - 29 Dec KLM
24 Dec - 28 Dec KLM

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