Cheapest return flights from Istanbul to Singapore in May from $462

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

Return flights

06 May - 17 May AirAsia X
11 May - 19 May AirAsia X
06 May - 18 May AirAsia X
13 May - 17 May AirAsia X
11 May - 17 May AirAsia X
05 May - 12 May Pegasus Airlines
05 May - 10 May Pegasus Airlines
04 May - 11 May AirAsia X
10 May - 18 May Oman Air
15 May - 21 May Turkish Airlines direct
26 May - 02 Jun Turkish Airlines direct
29 May - 03 Jun Turkish Airlines direct
26 May - 01 Jun Turkish Airlines direct
24 May - 01 Jun Turkish Airlines direct
26 May - 06 Jun Pegasus Airlines
23 May - 07 Jun Qatar Airways

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

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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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