Cheapest return flights from Istanbul to Singapore in May from 408€

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

Return flights

04 May - 17 May AirAsia X
13 May - 17 May AirAsia X
11 May - 17 May AirAsia X
10 May - 17 May AirAsia X
05 May - 12 May SKY express
14 May - 21 May IndiGo
07 May - 14 May Aegean Airlines
13 May - 20 May IndiGo
05 May - 21 May Pegasus Airlines
03 May - 07 May AirAsia X
26 May - 02 Jun Turkish Airlines direct
29 May - 01 Jun Turkish Airlines direct
25 May - 01 Jun Gulf Air
22 May - 02 Jun Gulf Air
22 May - 02 Jun Turkish Airlines direct
25 May - 05 Jun Qatar Airways
25 May - 05 Jun Turkish Airlines direct
22 May - 01 Jun Gulf Air
22 May - 01 Jun Turkish Airlines direct
24 May - 01 Jun Emirates

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

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