Cheapest one-way flights from London to Phnom-penh in September from 311€

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

One-Way flights

15 Sep Wizz Air UK
01 Sep Wizz Air UK
07 Sep Wizz Air UK
10 Sep Wizz Air UK
17 Sep Wizz Air UK
23 Sep Wizz Air UK
19 Sep Wizz Air UK
20 Sep Wizz Air Malta
16 Sep Wizz Air Malta
11 Sep Wizz Air UK

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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