AirHint found the following cheapest return flights from London (LHR) to Phnom-penh (PNH) in July 2026 (see full year).
Return flights
| 10 Jul - 27 Jul | Etihad Airways | ||
| 07 Jul - 18 Jul | SWISS | ||
| 11 Jul - 19 Jul | British Airways | ||
| 26 Jul - 08 Aug | KLM | ||
| 23 Jul - 06 Aug | Turkish Airlines | ||
| 27 Jul - 10 Aug | Lufthansa |
Also check the deals for one-way flights from London to Phnom-penh in July.
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