Cheapest one-way flights from Seoul to Phnom-penh in July from $137

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

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

One-Way flights

02 Jul Vietnam Airlines
03 Jul Vietnam Airlines
10 Jul Vietnam Airlines
09 Jul Vietnam Airlines
17 Jul AirAsia X
18 Jul Vietnam Airlines
13 Jul AirAsia X
24 Jul Philippine Airlines
25 Jul Philippine Airlines
26 Jul Philippine Airlines

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

Skyscanner

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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