AirHint found the following cheapest one-way flights from London (STN) to Phnom-penh (PNH) in August 2025 (see full year).
One-Way flights
| 26 Aug | Ryanair | ||
| 27 Aug | Ryanair | ||
| 30 Aug | AJet | ||
| 25 Aug | AJet | ||
| 19 Aug | Ryanair | ||
| 24 Aug | Ryanair | ||
| 17 Aug | Ryanair | ||
| 23 Aug | AJet | ||
| 09 Aug | Ryanair | ||
| 01 Aug | Pegasus Airlines |
Also check the deals for return flights from London to Phnom-penh in August.
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