The flight distance from Siem Reap Angkor International Airport (SAI) in Siem Reap, Cambodia to Singapore Changi International Airport (SIN) in Singapore, Singapore is 1,337 kilometers (831 miles / 722 nautical miles). The estimated flight time for this route is approximately 3h, flying south at a heading of 181°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is an international route connecting Cambodia with Singapore. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:01 in Siem Reap, it's 05:01 in Singapore.

The return flight from Singapore (SIN) to Siem Reap (SAI) follows a heading of 1° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Siem Reap Angkor International Airport (SAI) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.