Cheapest one-way flights from Singapore to Istanbul in December from $342

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

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

One-Way flights

07 Dec Turkish Airlines direct
08 Dec Scoot Tigerair
19 Dec Turkish Airlines direct
24 Dec Emirates
06 Dec Emirates
17 Dec IndiGo
18 Dec AirAsia
18 Dec Turkish Airlines direct
24 Dec Turkish Airlines direct
06 Dec Turkish Airlines direct

Also check the deals for return 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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