Cheap flights from London to Krong Preah Sihanouk from £351
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from London to Krong Preah Sihanouk
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Krong Preah Sihanouk (KOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 April 2025.
Find flight deals from London to Krong Preah Sihanouk
Cheapest flights from London to Krong Preah SihanoukExplore the most affordable flight options available from London to Krong Preah Sihanouk. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.
Explore the most affordable flight options available from London to Krong Preah Sihanouk. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from London to Krong Preah Sihanouk that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 April 2025.
Use the filters below to find and compare flights from London to Krong Preah Sihanouk that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonKrong Preah Sihanouk
LHR - KOS
LHRKOS
London Heathrow
Fri 30/5
22:05-13:00
2 stops32h 55m
Krong Preah Sihanouk Sihanoukville
Fri 6/6
13:30-19:50
2 stops36h 20m
LondonKrong Preah Sihanouk
LGW - KOS
LGWKOS
London Gatwick
Fri 16/5
11:35-13:00
2 stops43h 25m
Krong Preah Sihanouk Sihanoukville
Fri 23/5
13:30-15:00
2 stops31h 30m
LondonKrong Preah Sihanouk
LGW - KOS
LGWKOS
London Gatwick
Sat 3/5
18:00-13:00
2 stops37h 00m
LondonKrong Preah Sihanouk
LHR - KOS
LHRKOS
London Heathrow
Sat 3/5
22:10-13:00
2 stops32h 50m
Best time to book a flight from London to Krong Preah Sihanouk
Have a flexible travel schedule? Discover the best time to fly to Krong Preah Sihanouk from London with our price prediction graph.
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Related info for your journey
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How does Cheapflights help users find flights from London to Krong Preah Sihanouk?
Cheapflights helps you search for flights from London to Krong Preah Sihanouk via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from London to Krong Preah Sihanouk?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Krong Preah Sihanouk for you. Better yet — we are completely free to use.
Can Cheapflights find flights from London to Krong Preah Sihanouk with no change fees?
Yes, we can. To see specific flights from London to Krong Preah Sihanouk with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from London to Krong Preah Sihanouk become cheaper?
Not ready to book yet? You can track prices for flights from London to Krong Preah Sihanouk on Cheapflights with our Price Alert feature and get notified when better prices are available.