Cheapest return flights from Seoul to Phnom-penh in August from 267€

Best time to book flights for Seoul (ICN) to Phnom-penh (PNH) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Phnom-penh (PNH) in August 2025 (see full year).

Return flights

25 Aug - 29 Aug Korean Air direct
27 Aug - 30 Aug Korean Air direct
24 Aug - 28 Aug Korean Air direct
25 Aug - 28 Aug AirAsia X
13 Aug - 28 Aug AirAsia X
11 Aug - 28 Aug AirAsia X
18 Aug - 28 Aug AirAsia X
12 Aug - 28 Aug AirAsia X
13 Aug - 19 Aug AirAsia X
13 Aug - 17 Aug AirAsia X
25 Aug - 10 Sep AirAsia X
25 Aug - 11 Sep AirAsia X

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

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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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