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Search flights to Siem Reap

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Cheapest flights to Siem Reap

The cheapest flights available in the next 60 days – prices are updated regularly

Flying to Siem Reap: things to know

There are 15 airlines that fly from the United Kingdom to Siem Reap. The most popular route is from London Heathrow Airport in London to Siem Reap-Angkor International Airport in Siem Reap. On average this flight takes 15 hours 55 minutes one way and costs £1,755 for the round trip.

The most popular route

LHR London Heathrow Airport to SAI Siem Reap-Angkor International Airport

Average flight on the most popular route

15 hours 55 minutes

Average round-trip ticket price

£1,755

Fly from the United Kingdom to Siem Reap

15 airlines
A beautiful view of Siem Reap.
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Airlines that fly to Siem Reap

Based on flights we've sold recently. Available airlines may vary depending on your search.

  • Thai Airways logo
    Thai Airways
  • Singapore Airlines logo
    Singapore Airlines
  • Vietnam Airlines logo
    Vietnam Airlines
  • Turkish Airlines logo
    Turkish Airlines
  • Emirates logo
    Emirates
  • Qatar Airways logo
    Qatar Airways
  • Etihad Airways logo
    Etihad Airways
  • Lufthansa logo
    Lufthansa
  • KLM logo
    KLM
  • Gulf Air logo
    Gulf Air
  • Cathay Pacific logo
    Cathay Pacific
  • British Airways logo
    British Airways
  • Austrian Airlines logo
    Austrian Airlines
  • Eva Air logo
    Eva Air
  • Swiss logo
    Swiss

Frequently asked questions

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