AirHint found the following cheapest return flights from London (LHR) to Phnom-penh (PNH) in April 2026 (see full year).
Return flights
| 06 Apr - 20 Apr | Lufthansa | ||
| 11 Apr - 25 Apr | Etihad Airways | ||
| 10 Apr - 25 Apr | Etihad Airways | ||
| 04 Apr - 12 Apr | Lufthansa | ||
| 10 Apr - 19 Apr | Singapore Airlines | ||
| 03 Apr - 11 Apr | Scandinavian Airlines |
Also check the deals for one-way flights from London to Phnom-penh in April.
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