Cheapest return flights from Singapore to Istanbul in May from 426€

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

Return flights

23 May - 31 May Gulf Air
23 May - 30 May Gulf Air
17 May - 24 May Etihad Airways
06 May - 20 May Etihad Airways
07 May - 15 May Etihad Airways
28 May - 07 Jun Etihad Airways
28 May - 04 Jun Etihad Airways
11 May - 18 May Etihad Airways
01 May - 10 May Etihad Airways
21 May - 10 Jun Emirates
19 May - 30 May Turkish Airlines direct
07 May - 13 May Turkish Airlines direct
11 May - 18 May Turkish Airlines direct
28 May - 04 Jun Turkish Airlines direct
28 May - 07 Jun Turkish Airlines direct
22 May - 01 Jun Turkish Airlines direct

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