AirHint found the following cheapest return flights from Phnom-penh (PNH) to London (LGW) in October 2025 (see full year).
Return flights
| 12 Oct - 16 Oct | China Southern | ||
| 05 Oct - 26 Oct | Singapore Airlines | ||
| 11 Oct - 18 Oct | Qatar Airways |
Also check the deals for one-way flights from Phnom-penh to London in October.
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.
Find us on social media