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

Return flights

29 Aug - 07 Sep	Pegasus Airlines
31 Aug - 04 Sep	flyadeal
29 Aug - 08 Sep	SalamAir
30 Aug - 10 Sep	Flynas
28 Aug - 02 Sep	AJet
31 Aug - 06 Sep	flyadeal
29 Aug - 05 Sep	flyadeal
29 Aug - 09 Sep	Pegasus Airlines
27 Aug - 06 Sep	flyadeal
26 Aug - 31 Aug	flyadeal
25 Aug - 06 Sep	Pegasus Airlines
25 Aug - 28 Aug	Pegasus Airlines
26 Aug - 30 Aug	Pegasus Airlines
21 Aug - 28 Aug	Pegasus Airlines
20 Aug - 28 Aug	Pegasus Airlines
19 Aug - 30 Aug	Pegasus Airlines
22 Aug - 29 Aug	SalamAir
17 Aug - 24 Aug	Pegasus Airlines
24 Aug - 27 Aug	Air Arabia Abu Dhabi
21 Aug - 30 Aug	Pegasus Airlines

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

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 August from 465€

Return flights