AirHint found the following cheapest one-way flights from Istanbul (IST) to Singapore (SIN) in May 2026 (see full year).
One-Way flights
| 19 May | SKY express | ||
| 26 May | SKY express | ||
| 16 May | SKY express | ||
| 10 May | AirAsia X | ||
| 30 May | SKY express | ||
| 06 May | Air Arabia | ||
| 18 May | Air Arabia | ||
| 09 May | Oman Air | ||
| 23 May | Aegean Airlines | ||
| 01 May | Turkish Airlines |
Also check the deals for return 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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