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

Return flights

11 Nov - 25 Nov	Emirates
05 Nov - 13 Nov	Emirates
05 Nov - 18 Nov	Emirates
11 Nov - 20 Nov	Emirates
02 Nov - 14 Nov	Emirates
03 Nov - 01 Dec	Emirates
10 Nov - 14 Nov	Emirates
13 Nov - 01 Dec	Emirates
07 Nov - 21 Nov	Emirates
15 Nov - 22 Nov	Emirates
08 Nov - 21 Nov	Emirates
07 Nov - 14 Nov	Emirates
24 Nov - 05 Dec	Emirates
26 Nov - 12 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 $1008

Return flights