AirHint found the following cheapest return flights from Singapore (SIN) to Istanbul (SAW) in January 2026 (see full year).

Return flights

25 Jan - 28 Jan	AirAsia
18 Jan - 26 Jan	AirAsia
20 Jan - 26 Jan	AirAsia
22 Jan - 26 Jan	AirAsia
24 Jan - 26 Jan	AirAsia
22 Jan - 28 Jan	AirAsia
25 Jan - 30 Jan	AirAsia
18 Jan - 02 Feb	AirAsia
26 Jan - 04 Feb	Scoot
15 Jan - 22 Jan	Qatar Airways
13 Jan - 27 Jan	Qatar Airways
15 Jan - 20 Jan	Qatar Airways
28 Jan - 04 Feb	Qatar Airways
19 Jan - 03 Feb	Qatar Airways
29 Jan - 12 Feb	Qatar Airways
29 Jan - 05 Feb	Qatar Airways
27 Jan - 01 Feb	AirAsia
26 Jan - 01 Feb	Qatar Airways
30 Jan - 07 Feb	Qatar Airways
28 Jan - 01 Feb	KLM

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

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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Cheapest return flights from Singapore to Istanbul in January from 382€

Return flights