Cheapest one-way flights from London to Phnom-penh in October from $865
AirHint found the following cheapest one-way flights from London (LCY) to Phnom-penh (PNH) in October 2025 (see full year).
One-Way flights
| 01 Oct | British Airways | ||
| 19 Oct | British Airways | ||
| 17 Oct | British Airways | ||
| 18 Oct | SWISS | ||
| 04 Oct | SWISS |
Also check the deals for return flights from London to Phnom-penh in October.
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.
