Cheapest return flights from London to Phnom-penh in December from 846€

Best time to book flights for London (LTN) to Phnom-penh (PNH) flights at AirHint

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

Return flights

10 Dec - 17 Dec Wizz Air UK
10 Dec - 21 Dec Wizz Air UK
10 Dec - 24 Dec Wizz Air UK
26 Dec - 11 Jan Wizz Air UK
26 Dec - 06 Jan Wizz Air UK
19 Dec - 01 Jan Wizz Air UK
27 Dec - 17 Jan Wizz Air UK
19 Dec - 28 Dec Wizz Air UK
22 Dec - 11 Jan Wizz Air UK
21 Dec - 15 Jan Wizz Air UK
13 Dec - 27 Dec easyJet
26 Dec - 16 Jan Wizz Air UK
27 Dec - 06 Jan easyJet
22 Dec - 31 Dec Wizz Air UK
22 Dec - 02 Jan Wizz Air UK
19 Dec - 02 Jan Wizz Air UK

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.

Book a cheap hotel in Phnom-penh

Cheap car rent in Phnom-penh