Cheapest return flights from Singapore to Istanbul in May from $499

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

Return flights

23 May - 30 May Etihad Airways
10 May - 17 May Etihad Airways
17 May - 24 May Etihad Airways
12 May - 20 May Etihad Airways
20 May - 29 May Etihad Airways
24 May - 14 Jun Etihad Airways
27 May - 07 Jun Etihad Airways
27 May - 03 Jun Etihad Airways
13 May - 20 May Etihad Airways
13 May - 27 May Etihad Airways
18 May - 29 May Etihad Airways
01 May - 09 May Etihad Airways
23 May - 03 Jun Etihad Airways
23 May - 01 Jun Etihad Airways
28 May - 09 Jun Etihad Airways
16 May - 23 May Etihad Airways
30 May - 07 Jun Gulf Air
21 May - 01 Jun Gulf Air
22 May - 03 Jun Etihad Airways
22 May - 01 Jun Emirates

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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