Cheapest return flights from London to Phnom-penh in April from $664
AirHint found the following cheapest return flights from London (LGW) to Phnom-penh (PNH) in April 2026 (see full year).
Return flights
| 15 Apr - 26 Apr | Air China | ||
| 20 Apr - 30 Apr | Singapore Airlines | ||
| 20 Apr - 03 May | Emirates |
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.
