Search flights to Siem Reap (SAI)

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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 19 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 51 minutes one way and costs £2,354 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 51 minutes
Average round-trip ticket price
£2,354
Fly from the United Kingdom to Siem Reap
19 airlines

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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
  • Singapore Airlines
  • Vietnam Airlines
  • Emirates
  • Turkish Airlines
  • Qatar Airways
  • Eva Air
  • Lufthansa
  • Etihad Airways
  • Gulf Air
  • KLM
  • British Airways
  • Austrian Airlines
  • Cathay Pacific
  • China Eastern Airlines
  • Scandinavian Airlines

Frequently asked questions

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Hotels in Siem Reap

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

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Flights from London to Phnom Penh

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Flights from London to Siem Reap

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Flights to Siem Reap Province

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Flights to Phnom Penh Municipality

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Flights to Preah Sihanouk Province

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Hostels in Siem Reap

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Cheap hotels in Siem Reap

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Guest Houses in Siem Reap

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Things to do in Siem Reap

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Some of the flights on this website are financially protected by the ATOL scheme. But, ATOL protection does not apply to all flights listed on this website. This website will provide you with information on the protection that applies in the case of each flight offered before you make your booking. If you do not receive an ATOL certificate, then the booking will not be ATOL protected. Please see our booking conditions for information, or for more information about financial protection and the ATOL Certificate go to www.caa.co.uk. Booking.com, ATOL number 11967.

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