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Flights from London to Phnom Penh
There are no direct flights from London to Phnom Penh. The easiest way is one stop via Guangzhou or Shenzhen, about 16h 22m door to door.
No direct flights · 6 connection options From 15h 25m
London to Phnom Penh at a glance
Fastest journey15h 25mEstimated
Nonstop flightsNoneConnect via Guangzhou or Shenzhen
Best ways to fly from London to Phnom Penh
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
LON Guangzhou (CAN) PNH
Leg 1: China Southern Airlines · Leg 2: Air Cambodia, Cambodia Airways, China Southern Airlines
2Search
LON Shenzhen (SZX) PNH
Leg 1: Shenzhen Airlines · Leg 2: Air Cambodia, Cambodia Airways, Shenzhen Airlines
3Search
LON Hong Kong (HKG) PNH
Leg 1: British Airways, Cathay Pacific · Leg 2: Air Cambodia, Cambodia Airways, Cathay Pacific
6Search
LON Seoul (ICN) PNH
Leg 1: Asiana Airlines, Korean Air, Virgin Atlantic · Leg 2: Asiana Airlines, Korean Air, Sky Angkor Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 10,018 km6,221 miles
- Journey time
- 15h 25mestimate
- Time difference
- +7hPhnom Penh vs London
- Currency in Phnom Penh
- USD
- Airports
- LGW, LHR, STN → KTI
Flights from London to Phnom Penh: questions answered
Are there direct flights from London to Phnom Penh?
No. There is no nonstop service, so you will connect, most easily in Guangzhou, Shenzhen and Hong Kong. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from London to Phnom Penh?
With one connection the journey usually takes around 15h 25m, depending on the layover. The straight-line distance is 10,018 km.
Where do you change planes between London and Phnom Penh?
The best connecting points are Guangzhou (CAN), Shenzhen (SZX), Hong Kong (HKG) and Dubai (DXB). China Southern Airlines flies both legs via Guangzhou, so you can book it as one ticket.
Which airports serve London and Phnom Penh?
London: London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Stansted Airport (STN) and London Luton Airport (LTN). Phnom Penh: Techo International Airport (KTI).
What is the time difference between London and Phnom Penh?
Phnom Penh is 7 hours ahead of London.
