Cheapest return flights from London to Phnom-penh in May from 753€

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

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

Return flights

14 May - 22 May Ryanair
13 May - 24 Jun Ryanair
20 May - 03 Jun Emirates
28 May - 12 Jun Emirates
02 May - 13 May Emirates
03 May - 13 May Emirates
01 May - 10 May Ryanair
08 May - 18 May Ryanair
07 May - 11 May Emirates
04 May - 18 May Emirates
18 May - 29 May Emirates
09 May - 03 Jun Emirates
17 May - 24 May Ryanair
19 May - 19 Jun Emirates
30 May - 14 Jun Emirates
02 May - 16 May Emirates
31 May - 07 Jun Emirates
18 May - 01 Jun Emirates

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

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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