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

Return flights

05 Jun - 09 Jun	China Southern
08 Jun - 14 Jun	Etihad Airways
04 Jun - 12 Jun	Gulf Air
01 Jun - 11 Jun	Qatar Airways
15 Jun - 22 Jun	Qatar Airways
01 Jun - 23 Jun	Qatar Airways
21 Jun - 29 Jun	Qatar Airways
23 Jun - 28 Jun	Emirates
25 Jun - 02 Jul	Emirates
14 Jun - 19 Jun	Qatar Airways
01 Jun - 12 Jun	Qatar Airways
16 Jun - 31 Jul	Emirates
03 Jun - 07 Jul	Emirates
25 Jun - 19 Jul	AirAsia
03 Jun - 07 Jul	Turkish Airlines	direct
16 Jun - 31 Jul	Turkish Airlines	direct
26 Jun - 11 Jul	Turkish Airlines	direct
10 Jun - 02 Jul	China Southern
11 Jun - 02 Jul	China Southern

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 377€

Return flights