Cheap flights from Krong Siem Reap to London

Flights overview

Useful information for finding cheap flights from Krong Siem Reap to London and booking your next trip
Cheapest one-way flight $551
Emirates 2 stops 26 hr Tue, May 5
The cheapest one-way flight from Krong Siem Reap to London is currently $551
Fastest flight 15 hr 30 min The fastest flight with stops from Krong Siem Reap to London takes 15 hr 30 min
Nonstop flights None There are no direct flights on this route.

Popular airlines from Krong Siem Reap to London

  • Singapore Airlines
    36 weekly connecting flights
    SAI - LGW, LHR Every day
  • Emirates
    21 weekly connecting flights
    SAI - LGW, LHR, STN Every Tue, Thu, Sat
  • IndiGo
    9 weekly connecting flights
    SAI - LHR Every Mon, Thu, Sat
  • Vietnam Airlines
    5 weekly connecting flights
    SAI - LHR Every Mon, Tue, Wed, Sat, Sun

Popular airports near Krong Siem Reap

  • Siem Reap International Airport (SAI)
    Krong Siem Reap Cambodia 57 min 24 mi
  • Techo International Airport (KTI)
    Phnom Penh Cambodia 6 hr 5 min 155 mi

Popular airports near London

  • Heathrow Airport (LHR)
    London United Kingdom 46 min 14 mi
  • London Stansted Airport (STN)
    London United Kingdom 1 hr 4 min 30 mi
  • London Gatwick Airport (LGW)
    London United Kingdom 1 hr 24 min 25 mi
  • London Luton Airport (LTN)
    London United Kingdom 1 hr 7 min 27 mi

Frequently asked questions about flying from Krong Siem Reap to London

The cheapest one-way flight was with Emirates from $551.

Some of the cheapest round-trip deals we found with different airlines:
    The cheapest one-way flight starts at $551 and departs on Tue, May 5.
    15 hr 30 min is the shortest flight time from Krong Siem Reap to London.
    London is a year-round destination, getting busiest Jun–Sep and in the run-up to Christmas and New Year (Dec). Jul–Aug is when many Europeans take holidays, so visitors may face more crowds and limited availability of hotel rooms. Key events include the London Marathon (Apr), Notting Hill Carnival (Aug) and Frieze London art fair (Oct). Sep–May is the city's primary season for theatre, opera, ballet and classical music. Summer’s warmer weather brings many free outdoor music and theatre festivals.
    It's easy to use Google Flights to find the cheapest days to fly from Krong Siem Reap to London.
    Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
    Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

    You can also turn on price tracking to get alerts if the price changes for a route or flight.
    What counts as the best airline for your flights from Krong Siem Reap to London really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Krong Siem Reap to London.

    In terms of flights, Singapore Airlines is the most popular. Singapore Airlines offers 36 connecting flights per week. Singapore Airlines flies from Siem Reap International Airport (SAI) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) .

    Other popular airlines flying from Krong Siem Reap to London are:
    • Emirates offers 21 connecting flights per week. Emirates flies from Siem Reap International Airport (SAI) to London Gatwick Airport (LGW) , Heathrow Airport (LHR) , London Stansted Airport (STN) .
    • IndiGo offers 9 connecting flights per week. IndiGo flies from Siem Reap International Airport (SAI) to Heathrow Airport (LHR) .
    • Vietnam Airlines offers 5 connecting flights per week. Vietnam Airlines flies from Siem Reap International Airport (SAI) to Heathrow Airport (LHR) .
    The number of connecting flights refers to distinct flights with at least one stop between Krong Siem Reap and London.
    The cheapest one-way flight was with Emirates from $551.

    Some of the cheapest round-trip deals we found with different airlines:
      No airline flies direct from Krong Siem Reap to London.
      • There are 36 Singapore Airlines connecting flights from Krong Siem Reap to London per week. Flights are available every day.
      • There are 21 Emirates connecting flights from Krong Siem Reap to London per week. Flights are available on Tuesday, Thursday and Saturday.
      • There are 9 IndiGo connecting flights from Krong Siem Reap to London per week. Flights are available on Monday, Thursday and Saturday.
      • There are 5 Vietnam Airlines connecting flights from Krong Siem Reap to London per week. Flights are available on Monday, Tuesday, Wednesday, Saturday and Sunday.
      Use the Stops filter while searching for flights, to see only nonstop options in your results.
      The cheapest last-minute deal between Krong Siem Reap and London at price $1,038 is offered by Emirates from Thu, May 7 to Mon, May 11.
      No airline flies direct from Krong Siem Reap to London.
      • There are 36 Singapore Airlines connecting flights from Krong Siem Reap to London per week. Flights are available every day.
      • There are 21 Emirates connecting flights from Krong Siem Reap to London per week. Flights are available on Tuesday, Thursday and Saturday.
      • There are 9 IndiGo connecting flights from Krong Siem Reap to London per week. Flights are available on Monday, Thursday and Saturday.
      • There are 5 Vietnam Airlines connecting flights from Krong Siem Reap to London per week. Flights are available on Monday, Tuesday, Wednesday, Saturday and Sunday.
      Use the Stops filter while searching for flights, to see only nonstop options in your results.
      There are no direct flights from Krong Siem Reap to London.
      It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Krong Siem Reap to London, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
      To book business class trips from Krong Siem Reap to London, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

      You can also adjust the trip type to view one-way fares.
      The best last-minute getaway deal for the next weekend between Krong Siem Reap and London starts at $1,038 from Thu, May 7 to Mon, May 11 with Emirates.
      The cheapest last-minute deal between Krong Siem Reap and London at price $1,038 is offered by Emirates from Thu, May 7 to Mon, May 11.
      To find last-minute flight deals from Krong Siem Reap to London, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

      You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

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      Popular trips from Krong Siem Reap

      1. Singapore
        $967
        May 4 — May 17
        1 stop 14 hr 40 min AirAsia, AirAsia Cambodia
      2. Paris
        May 4 — May 17
      3. New York
        May 4 — May 17
      4. London
        May 4 — May 17

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