Cheapest return flights from Seoul to Phnom-penh in July from $219

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 July 2025 (see full year).

Return flights

03 Jul - 07 Jul Vietnam Airlines
07 Jul - 14 Jul Vietnam Airlines
07 Jul - 13 Jul Vietnam Airlines
09 Jul - 15 Jul Vietnam Airlines
07 Jul - 12 Jul Vietnam Airlines
08 Jul - 11 Jul Vietnam Airlines
06 Jul - 13 Jul Vietnam Airlines
05 Jul - 13 Jul Sky Angkor direct
07 Jul - 09 Jul Vietnam Airlines
04 Jul - 07 Jul Vietnam Airlines
01 Jul - 21 Aug Korean Air direct
01 Jul - 23 Aug Korean Air direct
29 Jul - 06 Aug Thai AirAsia X
31 Jul - 06 Aug Philippine Airlines
17 Jul - 18 Aug Vietnam Airlines
26 Jul - 02 Aug Philippine Airlines
26 Jul - 01 Aug Philippine Airlines
28 Jul - 01 Aug Philippine Airlines
28 Jul - 03 Aug Philippine Airlines
17 Jul - 18 Aug Korean Air direct

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

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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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