Cheapest return flights from Istanbul to Singapore in January from $671

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

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

Return flights

05 Jan - 12 Jan AJet
24 Jan - 29 Jan IndiGo
17 Jan - 19 Jan Air Arabia
22 Jan - 31 Jan IndiGo
12 Jan - 16 Feb Qatar Airways
12 Jan - 16 Feb Turkish Airlines direct
17 Jan - 19 Jan Turkish Airlines direct
24 Jan - 29 Jan Turkish Airlines direct
22 Jan - 31 Jan Turkish Airlines direct

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

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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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