Cheapest one-way flights from Sihanoukville to London in March from $427

AirHint found the following cheapest one-way flights from Sihanoukville (KOS) to London (LHR) in March 2026 (see full year).

One-Way flights

12 Mar AirAsia Cambodia
11 Mar Air Cambodia
13 Mar AirAsia
10 Mar AirAsia Cambodia
22 Mar Air Cambodia

Also check the deals for return flights from Sihanoukville to London in March.

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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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