Cheapest return flights from London to Phnom-penh in April from $855

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 April 2025 (see full year).

Return flights

23 Apr - 05 May Ryanair
24 Apr - 01 May Ryanair
23 Apr - 01 May Ryanair
27 Apr - 07 May Ryanair
27 Apr - 06 May Emirates
23 Apr - 14 May Emirates
28 Apr - 12 May Emirates
28 Apr - 14 May Emirates
17 Apr - 01 May Ryanair
30 Apr - 09 May Emirates
08 Apr - 15 Apr Ryanair
12 Apr - 24 Apr Ryanair
07 Apr - 14 Apr Ryanair
17 Apr - 26 Apr Ryanair
09 Apr - 13 Apr Ryanair
06 Apr - 16 Apr Ryanair
12 Apr - 28 Apr Ryanair
14 Apr - 29 Apr Emirates
14 Apr - 28 Apr Emirates
10 Apr - 21 Apr Ryanair

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

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