Popular airlines among travellers
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Cheap Flights from London (LGW) to Phnom Penh (PNH)
Prices were available within the past 7 days and start at £443 for one-way flights and £488 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Gatwick |
Destination airport | Phnom Penh Intl. |
Airlines serving | Air China, China Eastern Airlines, China Southern Airlines, Emirates, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines |
Return price | £488 |
Distance | 9969 km |
Compare flights from London to Phnom Penh easily and book in confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Phnom Penh. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Phnom Penh Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Gatwick to Phnom Penh Intl..
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Gatwick (LGW) to Phnom Penh Intl. (PNH)
The easiest way to view the best deals on flights from London to Phnom Penh today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Gatwick to Phnom Penh Intl. start at just £488 and range up to £649.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near London and Phnom Penh
- booking your flight during September, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your London to Phnom Penh flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gatwick to Phnom Penh Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
- Trending Routes
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from London
- London to Bangkok (LGW - BKK)
- London to Luqa (LGW - MLA)
- London to Milan (LGW - MXP)
- London to Amsterdam (LGW - AMS)
- London to Paris (LGW - CDG)
- London to Málaga (LGW - AGP)
- London to Istanbul (LGW - IST)
- London to Barcelona (LGW - BCN)
- London to Palma de Mallorca (LGW - PMI)
- London to New York (LGW - JFK)
- London to Dubai (LGW - DXB)
- London to Tokyo (LGW - NRT)
Top Routes to Phnom Penh
- Bangkok to Phnom Penh (DMK - PNH)
- Bangkok to Phnom Penh (BKK - PNH)
- Kuala Lumpur to Phnom Penh (KUL - PNH)
- Hong Kong to Phnom Penh (HKG - PNH)
- Amsterdam to Phnom Penh (AMS - PNH)
- Paris to Phnom Penh (CDG - PNH)
- Edinburgh to Phnom Penh (EDI - PNH)
- Chennai to Phnom Penh (MAA - PNH)
- Dublin to Phnom Penh (DUB - PNH)
- Birmingham to Phnom Penh (BHX - PNH)
- Hanoi to Phnom Penh (HAN - PNH)
- London to Phnom Penh (LHR - PNH)