Cheapest return flights from London to Phnom-penh in April from $789

Best time to book flights for London (LGW) to Phnom-penh (PNH) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Phnom-penh (PNH) in April 2025 (see full year).

Return flights

25 Apr - 06 May Singapore Airlines
29 Apr - 06 May Singapore Airlines
26 Apr - 06 May Singapore Airlines
27 Apr - 06 May Singapore Airlines
28 Apr - 06 May Singapore Airlines
25 Apr - 11 May Singapore Airlines
20 Apr - 11 May Singapore Airlines
28 Apr - 11 May Singapore Airlines
17 Apr - 06 May Singapore Airlines
21 Apr - 28 Apr Wizz Air UK
30 Apr - 04 May Wizz Air UK
14 Apr - 28 Apr Wizz Air UK
02 Apr - 12 Apr Wizz Air UK
11 Apr - 22 Apr Wizz Air UK
07 Apr - 11 Apr Wizz Air UK
07 Apr - 24 Apr Wizz Air UK
17 Apr - 24 Apr Wizz Air UK
13 Apr - 25 Apr easyJet
06 Apr - 19 Apr Wizz Air UK
01 Apr - 11 Apr Wizz Air Malta

Also check the deals for one-way flights from London to Phnom-penh in April.

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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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