Cheapest one-way flights from London to Phnom-penh in May from 373€

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

AirHint found the following cheapest one-way flights from London (LHR) to Phnom-penh (PNH) in May 2025 (see full year).

One-Way flights

19 May China Southern
13 May China Southern
11 May China Southern
12 May China Southern
20 May China Southern
08 May China Southern
31 May Shenzhen Airlines
03 May Shenzhen Airlines
01 May China Southern
04 May China Southern

Also check the deals for return flights from London to Phnom-penh in May.

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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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