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How to get fromSiem Reap Airport (SAI) to Londonby plane or train

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There are 6 ways to get from Siem Reap Airport (SAI) to London by plane or train

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Fly to London Heathrow Airport

    best
    1. Fly from Siem Reap (SAI) to London Heathrow Airport (LHR)plane plane SAI - LHR
    15h 48m
    £379–732

  2. Fly to London Gatwick Airport, train

    cheapest
    1. Fly from Siem Reap (SAI) to London Gatwick Airport (LGW)plane plane SAI - LGW
    2. Take the train from Gatwick Airport to London Victoriatrain train
    16h 31m
    £297–869

  3. Fly to London City Airport

    1. Fly from Siem Reap (SAI) to London City Airport (LCY)plane plane SAI - LCY
    16h 51m
    £559–1,493

  4. Fly to London Stansted Airport

    1. Fly from Siem Reap (SAI) to London Stansted Airport (STN)plane plane SAI - STN
    19h
    £348–922

  5. Fly to Luton Airport, train

    1. Fly from Siem Reap (SAI) to Luton Airport (LTN)plane plane SAI - LTN
    2. Take the train from Luton Airport Parkway to London St Pancras Intltrain train
    18h 44m
    £350–920

  6. Fly to London Southend Airport, train

    1. Fly from Siem Reap (SAI) to London Southend Airport (SEN)plane plane SAI - SEN
    2. Take the train from Southend Airport to London Liverpool Streettrain train
    22h 9m
    £440–1,162

Siem Reap (SAI) to London Heathrow Airport (LHR) flights

Calendar21Weekly Planes
Duration17h 15mAverage Duration
Ticket£414Cheapest Price
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Questions & Answers

Map of how to get from Siem Reap Airport (SAI) to London.ExpandLaunch map view
  • Distance: 6,124.3 mi
  • Duration: 15h 48m

What companies run services between Siem Reap Airport (SAI), Cambodia and London, England?

Thai Airways International, Bangkok Airways, and Lufthansa fly from Siem Reap (SAI) to London Heathrow Airport (LHR) 3 times a day.

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Train operators

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