Cheapest return flights from London to Phnom-penh in December from 603€

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

Return flights

02 Dec - 09 Dec Wizz Air UK
02 Dec - 14 Jan Wizz Air UK
02 Dec - 15 Dec Wizz Air UK
06 Dec - 14 Dec Vueling Airlines
05 Dec - 30 Dec Wizz Air UK
01 Dec - 14 Dec easyJet
12 Dec - 26 Dec SKY express
01 Dec - 10 Dec easyJet
01 Dec - 25 Dec easyJet
26 Dec - 11 Jan China Southern
27 Dec - 24 Jan Air China
26 Dec - 06 Jan Air China
26 Dec - 09 Jan Air China
16 Dec - 30 Dec Wizz Air UK
27 Dec - 07 Jan Wizz Air UK
25 Dec - 06 Jan China Southern
17 Dec - 14 Jan easyJet
29 Dec - 05 Jan Air China
27 Dec - 10 Jan Air China
15 Dec - 27 Dec easyJet

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

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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