Cheapest return flights from London to Phnom-penh in November from $531

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

Return flights

03 Nov - 10 Nov Air China
10 Nov - 01 Dec Air China
17 Nov - 04 Dec Air China
17 Nov - 01 Dec Air China
09 Nov - 21 Nov Air China
28 Nov - 07 Dec Air China
28 Nov - 08 Dec Air China
28 Nov - 12 Dec Air China
01 Nov - 16 Nov Shenzhen Airlines
10 Nov - 21 Nov Shenzhen Airlines
14 Nov - 30 Nov Shenzhen Airlines
07 Nov - 23 Nov Shenzhen Airlines
01 Nov - 15 Nov Shenzhen Airlines
03 Nov - 15 Nov Shenzhen Airlines
07 Nov - 25 Nov Shenzhen Airlines
21 Nov - 30 Nov Shenzhen Airlines
28 Nov - 13 Dec Shenzhen Airlines
24 Nov - 05 Dec Shenzhen Airlines
21 Nov - 05 Dec Shenzhen Airlines
21 Nov - 06 Dec Shenzhen Airlines

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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