Cheapest return flights from Singapore to Istanbul in May from $451

Best time to book flights for Singapore (SIN) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Singapore (SIN) to Istanbul (IST) in May 2025 (see full year).

Return flights

06 May - 15 May Gulf Air
06 May - 28 May Gulf Air
07 May - 13 May Gulf Air
14 May - 21 May Gulf Air
20 May - 27 May Gulf Air
07 May - 11 May Gulf Air
10 May - 15 May Gulf Air
13 May - 21 May Gulf Air
12 May - 19 May Gulf Air
05 May - 08 May Gulf Air
30 May - 09 Jun Gulf Air
28 May - 27 Jun Gulf Air
12 May - 20 Jun Gulf Air
24 May - 02 Jun Gulf Air
29 May - 10 Jun Gulf Air
18 May - 02 Jun Gulf Air
31 May - 08 Jun Gulf Air
30 May - 08 Jun Gulf Air
30 May - 07 Jun Gulf Air
18 May - 02 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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