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

Return flights

11 Jun - 17 Jun	Etihad Airways
08 Jun - 12 Jun	Etihad Airways
01 Jun - 07 Jun	Etihad Airways
18 Jun - 24 Jun	Etihad Airways
01 Jun - 22 Jun	Etihad Airways
08 Jun - 12 Jun	Turkish Airlines	direct
01 Jun - 05 Jun	Etihad Airways
06 Jun - 19 Jun	AirAsia
06 Jun - 02 Jul	Emirates
01 Jun - 06 Jun	Emirates
08 Jun - 13 Jun	Emirates
12 Jun - 04 Jul	Emirates
06 Jun - 02 Jul	Turkish Airlines	direct
12 Jun - 04 Jul	Turkish Airlines	direct

Also check the deals for one-way flights from Singapore to Istanbul 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 return flights from Singapore to Istanbul in June from 476€

Return flights