Cheapest one-way flights from Istanbul to Singapore in January from $337

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

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

One-Way flights

23 Jan IndiGo
15 Jan Aegean Airlines
18 Jan Aegean Airlines
14 Jan Saudia
01 Jan IndiGo
02 Jan IndiGo
21 Jan IndiGo
23 Jan Singapore Airlines direct
21 Jan Singapore Airlines direct
14 Jan Turkish Airlines direct

Also check the deals for return flights from Istanbul to Singapore in January.

Skyscanner

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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