The flight distance from Angkor International Airport (REP) in Siem Reap, Cambodia to Singapore Changi International Airport (SIN) in Singapore, Singapore is 1,341 kilometers (833 miles / 724 nautical miles). The estimated flight time for this route is approximately 3h, flying south at a heading of 179°.

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 20:22 in Siem Reap, it's 21:22 in Singapore.

The return flight from Singapore (SIN) to Siem Reap (REP) follows a heading of 359° (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 Angkor International Airport (REP) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.