Cheapest return flights from London to Phnom-penh in June from $586

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

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

Return flights

04 Jun - 11 Jun Air China
08 Jun - 22 Jun Shenzhen Airlines
15 Jun - 24 Jun Shenzhen Airlines
01 Jun - 17 Jun Shenzhen Airlines
11 Jun - 17 Jun Shenzhen Airlines
16 Jun - 13 Jul Shenzhen Airlines
14 Jun - 13 Jul Shenzhen Airlines
15 Jun - 13 Jul Shenzhen Airlines
01 Jun - 08 Jun Shenzhen Airlines
14 Jun - 29 Jun Shenzhen Airlines
09 Jun - 21 Jun Shenzhen Airlines
01 Jun - 15 Jun Shenzhen Airlines
14 Jun - 19 Jun Shenzhen Airlines
16 Jun - 14 Jul China Southern
19 Jun - 03 Jul China Southern
15 Jun - 14 Jul Air India
20 Jun - 01 Jul Air India
20 Jun - 04 Jul Air India
17 Jun - 14 Jul China Southern
17 Jun - 28 Jul China Southern

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

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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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