Cheapest return flights from London to Phnom-penh in July from $978

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 July 2025 (see full year).

Return flights

01 Jul - 15 Jul Malaysia Airlines
08 Jul - 05 Aug Emirates
05 Jul - 13 Jul Shenzhen Airlines
05 Jul - 19 Jul Emirates
10 Jul - 17 Jul Emirates
02 Jul - 16 Jul China Southern
17 Jul - 29 Jul China Southern
11 Jul - 27 Jul Malaysia Airlines
21 Jul - 04 Aug China Southern
28 Jul - 03 Aug Singapore Airlines
28 Jul - 11 Aug Singapore Airlines
23 Jul - 30 Jul China Southern
19 Jul - 02 Aug Emirates
26 Jul - 20 Aug Emirates
18 Jul - 27 Jul Emirates

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

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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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