The flight distance from Singapore Changi International Airport (SIN) in Singapore, Singapore to Sukhothai Airport (THS) in Sukhothai Airport, Thailand is 1,825 kilometers (1,134 miles / 985 nautical miles). The estimated flight time for this route is approximately 3h, flying north northwest at a heading of 346°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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

Time zone information: When it's 19:30 in Singapore, it's 18:30 in Sukhothai Airport.

The return flight from Sukhothai Airport (THS) to Singapore (SIN) follows a heading of 165° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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