AirHint found the following cheapest return flights from Seoul (ICN) to Phnom-penh (PNH) in April 2026 (see full year).
Return flights
| 23 Apr - 25 Apr | Korean Air | direct | |
| 23 Apr - 11 May | AirAsia X | ||
| 23 Apr - 05 May | AirAsia X |
Also check the deals for one-way flights from Seoul to Phnom-penh in April.
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.
Find us on social media