Cheapest one-way flights from Phnom-penh to London in August from 666€

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

AirHint found the following cheapest one-way flights from Phnom-penh (PNH) to London (LGW) in August 2025 (see full year).

One-Way flights

27 Aug Singapore Airlines

Also check the deals for return flights from Phnom-penh to London in August.

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