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

Return flights

19 Nov - 15 Dec	Pegasus Airlines
19 Nov - 01 Dec	Pegasus Airlines
19 Nov - 02 Dec	Pegasus Airlines
14 Nov - 28 Nov	Ryanair
15 Nov - 27 Nov	Ryanair
02 Nov - 14 Nov	Ryanair
14 Nov - 30 Nov	Ryanair
21 Nov - 30 Nov	Ryanair
08 Nov - 28 Nov	Ryanair
13 Nov - 20 Nov	Emirates
05 Nov - 24 Nov	Emirates
04 Nov - 18 Nov	Emirates
10 Nov - 17 Nov	Emirates
19 Nov - 03 Dec	Emirates
24 Nov - 09 Dec	Emirates
13 Nov - 09 Dec	Emirates
16 Nov - 10 Dec	Emirates
19 Nov - 08 Dec	Emirates
09 Nov - 08 Dec	Emirates
09 Nov - 07 Dec	Emirates

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

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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Cheapest return flights from London to Phnom-penh in November from 687€

Return flights