Cheapest one-way flights from London to Phnom-penh in September from 344€

AirHint found the following cheapest one-way flights from London (LTN) to Phnom-penh (PNH) in September 2025 (see full year).

One-Way flights

19 Sep easyJet
07 Sep Wizz Air UK
09 Sep Ryanair
29 Sep Wizz Air UK
23 Sep Ryanair
28 Sep Wizz Air UK
08 Sep Wizz Air UK
17 Sep Wizz Air
10 Sep Wizz Air
01 Sep easyJet

Also check the deals for return flights from London to Phnom-penh in September.

Skyscanner

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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