Cheapest return flights from London to Phnom-penh in November from $546

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 November 2025 (see full year).

Return flights

05 Nov - 16 Nov Air China
14 Nov - 28 Nov Air China
07 Nov - 21 Nov Air China
13 Nov - 28 Nov Air China
16 Nov - 28 Nov Air China
02 Nov - 16 Nov Air China
24 Nov - 07 Dec Air China
11 Nov - 24 Nov Air China
03 Nov - 17 Nov Air China
03 Nov - 24 Nov Air China
09 Nov - 24 Nov Air China
20 Nov - 04 Dec Air China
04 Nov - 03 Dec Air China
04 Nov - 02 Dec Air China
25 Nov - 08 Dec China Southern

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

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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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