Cheapest return flights from London to Phnom-penh in October from $552

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

Return flights

01 Oct - 13 Oct China Southern
01 Oct - 15 Oct China Southern
05 Oct - 26 Oct Shenzhen Airlines
27 Oct - 09 Nov Shenzhen Airlines
13 Oct - 25 Oct Shenzhen Airlines
13 Oct - 26 Oct Shenzhen Airlines
02 Oct - 13 Oct China Southern
08 Oct - 27 Oct Etihad Airways
09 Oct - 27 Oct Etihad Airways
07 Oct - 27 Oct Etihad Airways
14 Oct - 28 Oct Etihad Airways
25 Oct - 07 Nov Shenzhen Airlines
20 Oct - 03 Nov Etihad Airways
18 Oct - 02 Nov Ryanair
27 Oct - 03 Nov Wizz Air Malta
30 Oct - 20 Nov China Southern
24 Oct - 02 Nov Ryanair
23 Oct - 02 Nov China Southern
22 Oct - 01 Nov Shenzhen Airlines
23 Oct - 01 Nov China Southern

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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