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

Return flights

26 Jan - 31 Jan	Qatar Airways
22 Jan - 29 Jan	Qatar Airways
27 Jan - 31 Jan	Pegasus Airlines
22 Jan - 30 Jan	Qatar Airways
16 Jan - 24 Jan	Air Arabia
15 Jan - 04 Feb	Air Arabia
20 Jan - 31 Jan	Air Arabia
23 Jan - 01 Feb	Qatar Airways
09 Jan - 17 Jan	Pegasus Airlines
13 Jan - 22 Jan	Air Arabia
29 Jan - 06 Feb	Qatar Airways
23 Jan - 30 Jan	Qatar Airways
16 Jan - 23 Jan	Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Singapore 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 Istanbul to Singapore in January from 534€

Return flights