AirHint found the following cheapest one-way flights from London (LGW) to Phnom-penh (PNH) in December 2025 (see full year).
One-Way flights
| 01 Dec | easyJet | ||
| 09 Dec | SWISS | ||
| 28 Dec | easyJet | ||
| 26 Dec | easyJet | ||
| 29 Dec | easyJet | ||
| 30 Dec | easyJet | ||
| 25 Dec | China Southern | ||
| 27 Dec | easyJet | ||
| 18 Dec | easyJet |
Also check the deals for return flights from London to Phnom-penh in December.
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.
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