Cheapest return flights from Istanbul to Singapore in May from 422€

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

Return flights

05 May - 10 May Pegasus Airlines
05 May - 19 May Pegasus Airlines
10 May - 13 May AirAsia X
10 May - 13 May Singapore Airlines direct
11 May - 17 May AirAsia X
23 May - 31 May Aegean Airlines
22 May - 28 May Flynas
08 May - 12 May AirAsia X
26 May - 02 Jun Etihad Airways
27 May - 03 Jun Etihad Airways
18 May - 31 May AirAsia X
16 May - 31 May Pegasus Airlines
26 May - 02 Jun Turkish Airlines direct
27 May - 03 Jun Turkish Airlines direct
23 May - 01 Jun Qatar Airways
22 May - 01 Jun Qatar Airways
22 May - 01 Jun Turkish Airlines direct
23 May - 01 Jun Turkish Airlines direct

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

Powered by

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Feel free to contact us with any feedback or request another flight research.