Cheapest return flights from Istanbul to Singapore in May from 512€

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

Return flights

16 May - 26 May IndiGo
14 May - 18 May IndiGo
19 May - 26 May IndiGo
03 May - 12 May Air China
27 May - 31 May AirAsia X
27 May - 01 Jun AirAsia X
31 May - 16 Jun Gulf Air
12 May - 08 Jun Gulf Air
30 May - 10 Jun Gulf Air
09 May - 13 May Gulf Air
12 May - 31 May Gulf Air
12 May - 24 May Gulf Air
12 May - 15 May Gulf Air
12 May - 22 May Gulf Air
27 May - 04 Jun AirAsia X
27 May - 03 Jun AirAsia X
05 May - 11 Jun IndiGo
28 May - 01 Jun Gulf Air
25 May - 01 Jun Gulf Air
24 May - 01 Jun Gulf Air

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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