Cheapest return flights from Istanbul to Singapore in May from 452€

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

Return flights

18 May - 24 May AirAsia X
13 May - 20 May AirAsia X
21 May - 31 May Gulf Air
23 May - 01 Jun Etihad Airways
21 May - 28 May Etihad Airways
18 May - 31 May Etihad Airways
19 May - 30 May Etihad Airways
18 May - 25 May Qatar Airways
23 May - 31 May Etihad Airways
22 May - 31 May Etihad Airways
24 May - 07 Jun Etihad Airways
11 May - 18 May AirAsia X
22 May - 01 Jun Qatar Airways
23 May - 03 Jun Qatar Airways
24 May - 07 Jun Turkish Airlines direct
22 May - 01 Jun Turkish Airlines direct
23 May - 03 Jun Turkish Airlines direct

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