AirHint found the following cheapest return flights from Seoul (ICN) to Phnom-penh (PNH) in February 2026 (see full year).

Return flights

01 Feb - 05 Feb	Singapore Airlines
26 Feb - 28 Feb	Singapore Airlines
24 Feb - 05 Mar	AirAsia X
25 Feb - 27 Feb	Singapore Airlines
18 Feb - 22 Feb	Singapore Airlines
09 Feb - 13 Feb	Singapore Airlines
10 Feb - 27 Feb	AirAsia X
09 Feb - 27 Feb	AirAsia X
10 Feb - 11 Feb	AirAsia X
09 Feb - 11 Feb	AirAsia X
24 Feb - 27 Feb	AirAsia X
15 Feb - 05 Mar	AirAsia X
24 Feb - 06 Mar	AirAsia X
13 Feb - 05 Mar	AirAsia X
15 Feb - 06 Mar	AirAsia X
14 Feb - 05 Mar	AirAsia X
13 Feb - 06 Mar	AirAsia X
14 Feb - 06 Mar	AirAsia X

Also check the deals for one-way flights from Seoul to Phnom-penh in February.

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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Cheapest return flights from Seoul to Phnom-penh in February from $380

Return flights