Cheapest return flights from Istanbul to Singapore in December from $911

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

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

Return flights

23 Dec - 30 Dec Air Arabia
04 Dec - 05 Jan Qatar Airways
27 Dec - 09 Jan Qatar Airways
24 Dec - 03 Jan Qatar Airways
29 Dec - 04 Jan Qatar Airways
20 Dec - 06 Jan Qatar Airways
20 Dec - 05 Jan Qatar Airways

Also check the deals for one-way 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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