Cheapest one-way flights from Istanbul to Sihanoukville in November from $275

AirHint found the following cheapest one-way flights from Istanbul (IST) to Sihanoukville (KOS) in November 2025 (see full year).

One-Way flights

21 Nov AirAsia X
17 Nov Pegasus Airlines

Also check the deals for return flights from Istanbul to Sihanoukville in November.

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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