Cheapest one-way flights from Seoul to Phnom-penh in October from 190€

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 October 2025 (see full year).

One-Way flights

08 Oct Xiamen Airlines
03 Oct Xiamen Airlines
09 Oct VietJet Air
09 Oct Korean Air direct
10 Oct AirAsia X
06 Oct Xiamen Airlines
04 Oct Vietnam Airlines
07 Oct AirAsia X
05 Oct Asiana Airlines direct
06 Oct Asiana Airlines direct

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

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.

Book a cheap hotel in Phnom-penh

Cheap car rent in Phnom-penh