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Search flights to Siem Reap

Compare flights from different airlines and book cheap plane tickets with ease

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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Great selection

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Flexibility

Flexibility

Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

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

Research, refine and make plans for your whole trip

Hostels in Siem Reap
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Thinking about which towns and cities to visit during your trip? Try Siem Reap, a popular choice with other visitors.
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