Cheapest return flights from London to Phnom-penh in October from 551€

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

Return flights

03 Oct - 19 Oct China Southern
02 Oct - 15 Oct China Southern
03 Oct - 24 Oct China Southern
16 Oct - 13 Nov China Southern
23 Oct - 03 Nov China Southern
24 Oct - 10 Nov China Southern
29 Oct - 07 Nov SWISS
12 Oct - 20 Oct Wizz Air Malta
08 Oct - 22 Oct Turkish Airlines
28 Oct - 07 Nov SWISS
08 Oct - 21 Oct Singapore Airlines
13 Oct - 20 Oct Singapore Airlines
27 Oct - 09 Nov Singapore Airlines
30 Oct - 09 Nov Singapore Airlines
25 Oct - 08 Nov Wizz Air Malta
30 Oct - 08 Nov easyJet
28 Oct - 04 Nov Singapore Airlines
23 Oct - 31 Oct China Southern
16 Oct - 31 Oct China Southern
13 Oct - 26 Oct Singapore Airlines

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

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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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