We've gone through lots of different flights, to help you find the cheapest way to get from Singapore Changi International Airport to Siem Reap. You can choose from three airlines.
The most popular airlines offering flights to Siem Reap are Vietnam Airlines & Thai Airways International. Vietnam Airlines is the most popular one, but that doesn’t mean their flights will be the cheapest. If you can't find a flight time that suits you, why not look at flying out from a different airport?
Generally speaking, the flight from Singapore Changi International Airport to Siem Reap takes around 7 hrs 45 mins. The fastest flight takes 5 hrs to cover the 1342 km distance. You can view all flight times yourself in the results list.
Searching by month, for instance, will show you the best time of the week to fly.