Cheapest return flights from Phnom-penh to London in May from 606€

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

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

Return flights

16 May - 18 May China Southern
07 May - 21 May China Eastern
02 May - 06 May AirAsia Cambodia
01 May - 28 Jun Malaysia Airlines
02 May - 30 Jun China Southern
09 May - 16 May China Southern
14 May - 04 Jun Emirates

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

Book a cheap hotel in London

Cheap car rent in London