Cheapest return flights from Singapore to Istanbul in May from 445€

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

13 May - 26 May Turkish Airlines direct
20 May - 29 May Turkish Airlines direct
13 May - 20 May Turkish Airlines direct
20 May - 28 May Turkish Airlines direct
18 May - 26 May Turkish Airlines direct
20 May - 27 May Turkish Airlines direct
20 May - 23 May Turkish Airlines direct
18 May - 23 May Turkish Airlines direct
25 May - 03 Jun Turkish Airlines direct
22 May - 07 Jun Gulf Air
16 May - 26 May Turkish Airlines direct
16 May - 27 May Turkish Airlines direct
23 May - 02 Jun Turkish Airlines direct
15 May - 02 Jun Turkish Airlines direct
22 May - 07 Jun Turkish Airlines direct
29 May - 06 Jun Turkish Airlines direct
29 May - 17 Jun Turkish Airlines direct
29 May - 07 Jun Turkish Airlines direct
30 May - 07 Jun Gulf Air
23 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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