Cheap flights from the United Kingdom to Siem Reap, Cambodia from £153

Siem Reap–Angkor Intl (SAI) is the airport you will fly into if you book a flight from United Kingdom to Siem Reap. It is only a 24.7 mi journey from Siem Reap–Angkor Intl (SAI) to Siem Reap’s city center.

A quick flight from United Kingdom to Siem Reap can take about 33h 30m. SWISS provides one of the quickest options available for as low as £749. United Kingdom and Siem Reap are separated by a distance of 6132 mi. Both multi-stop and direct flights can be found to your destination and back.

One-way options have recently been found by users for as low as £422 on Vietnam Airlines. Other airlines that offer cheap prices include Emirates from £440 and Singapore Airlines from £482 one-way.

Most travelers choose London Heathrow - Siem Reap–Angkor Intl, London Gatwick - Siem Reap–Angkor Intl or London Stansted - Siem Reap–Angkor Intl when deciding on the best route from United Kingdom to Siem Reap.

Yes. In addition to deals on United Kingdom to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Siem Reap.

Yes. Cheapflights offers flight deals from United Kingdom to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, May is the cheapest month in which you can book a flight from United Kingdom to Siem Reap (average of £529). Flying from United Kingdom to Siem Reap in July is currently the most expensive (average of £911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.