Cheapest return flights from London to Phnom-penh in November from $663

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

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

Return flights

14 Nov - 23 Nov Air China
10 Nov - 19 Nov Air China
10 Nov - 25 Nov Air China
02 Nov - 16 Nov Air China
13 Nov - 27 Nov Air China
14 Nov - 27 Nov Air China
19 Nov - 04 Dec Air China
19 Nov - 14 Dec Air China
03 Nov - 02 Dec Air China
22 Nov - 06 Dec Air China
08 Nov - 15 Nov Air China
01 Nov - 19 Nov Singapore Airlines
01 Nov - 28 Nov China Airlines
04 Nov - 20 Nov British Airways
19 Nov - 05 Dec Emirates

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

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