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

Return flights

26 Jan - 24 Feb	Scoot
27 Jan - 25 Feb	Scoot
29 Jan - 27 Feb	Indonesia AirAsia
22 Jan - 29 Jan	AirAsia
24 Jan - 26 Jan	AirAsia
26 Jan - 04 Feb	Scoot
23 Jan - 28 Jan	Scoot
23 Jan - 01 Feb	Scoot
19 Jan - 23 Jan	Scoot
26 Jan - 10 Feb	Scoot
28 Jan - 27 Feb	Thai Lion Air
21 Jan - 29 Jan	Qatar Airways
29 Jan - 10 Feb	Qatar Airways
29 Jan - 05 Feb	Qatar Airways
30 Jan - 06 Feb	Scoot
23 Jan - 29 Jan	Qatar Airways
26 Jan - 28 Jan	Qatar Airways
24 Jan - 31 Jan	Qatar Airways
20 Jan - 23 Jan	Qatar Airways
19 Jan - 22 Jan	Qatar Airways

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 451€

Return flights