AirHint found the following cheapest return flights from Sihanoukville (KOS) to Kuala Lumpur (KUL) in December 2025 (see full year).
Return flights
| 13 Dec - 15 Dec | AirAsia Cambodia | direct |
Also check the deals for one-way flights from Sihanoukville to Kuala Lumpur in December.
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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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