Cheapest one-way flights from London to Phnom-penh in September from 383€
AirHint found the following cheapest one-way flights from London (LHR) to Phnom-penh (PNH) in September 2025 (see full year).
One-Way flights
| 10 Sep | Shenzhen Airlines | ||
| 01 Sep | Shenzhen Airlines | ||
| 04 Sep | Scandinavian Airlines | ||
| 24 Sep | Air China | ||
| 27 Sep | Air China | ||
| 13 Sep | China Southern |
Also check the deals for return flights from London to Phnom-penh in September.
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.
