AirHint found the following cheapest one-way flights from Istanbul (IST) to Singapore (SIN) in June 2026 (see full year).

One-Way flights

01 Jun	Oman Air
12 Jun	Turkish Airlines
13 Jun	IndiGo
19 Jun	IndiGo
15 Jun	IndiGo
01 Jun	Turkish Airlines	direct
08 Jun	Turkish Airlines	direct
15 Jun	Turkish Airlines	direct
13 Jun	Turkish Airlines	direct
12 Jun	Turkish Airlines	direct

Also check the deals for return flights from Istanbul to Singapore in June.

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 one-way flights from Istanbul to Singapore in June from 280€

One-Way flights