Cheapest return flights from Seoul to Phnom-penh in July from $223

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 - 10 Jul Vietnam Airlines
02 Jul - 09 Jul Vietnam Airlines
05 Jul - 09 Jul Vietnam Airlines
06 Jul - 13 Jul Vietnam Airlines
10 Jul - 14 Jul Vietnam Airlines
07 Jul - 18 Jul Vietnam Airlines
07 Jul - 12 Jul Vietnam Airlines
13 Jul - 18 Jul Vietnam Airlines
12 Jul - 18 Jul Vietnam Airlines
12 Jul - 19 Jul Vietnam Airlines
01 Jul - 21 Aug Korean Air direct
01 Jul - 02 Aug Vietnam Airlines
28 Jul - 01 Aug Philippine Airlines
01 Jul - 02 Aug Korean Air direct
25 Jul - 03 Aug Philippine Airlines
30 Jul - 03 Aug Philippine Airlines
21 Jul - 05 Aug AirAsia X
21 Jul - 08 Aug AirAsia X
30 Jul - 20 Aug AirAsia X
30 Jul - 05 Aug AirAsia X

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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