Cheapest return flights from London to Phnom-penh in August from $766

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

Return flights

30 Aug - 12 Sep Shenzhen Airlines
31 Aug - 21 Sep Shenzhen Airlines
29 Aug - 10 Sep Air China
26 Aug - 02 Sep Wizz Air UK
25 Aug - 01 Sep Wizz Air UK
18 Aug - 25 Aug Wizz Air UK
26 Aug - 16 Sep Wizz Air UK
26 Aug - 17 Sep Singapore Airlines
25 Aug - 31 Aug Air China
20 Aug - 10 Sep Etihad Airways
06 Aug - 14 Aug Air India
26 Aug - 13 Sep China Southern
05 Aug - 12 Aug Air India
05 Aug - 11 Aug Air India
05 Aug - 07 Aug Air India
07 Aug - 12 Aug Air India
19 Aug - 26 Aug Wizz Air UK
15 Aug - 25 Aug Air India
30 Aug - 07 Sep Turkmenistan Airlines
24 Aug - 31 Aug Wizz Air UK

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

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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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