AirHint found the following cheapest one-way flights from London (LGW) to Phnom-penh (PNH) in March 2026 (see full year).
One-Way flights
| 27 Mar | Wizz Air UK | ||
| 14 Mar | Wizz Air UK | ||
| 01 Mar | Wizz Air UK | ||
| 21 Mar | Wizz Air UK | ||
| 13 Mar | British Airways |
Also check the deals for return flights from London to Phnom-penh in March.
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