The flight distance from Singapore Changi International Airport (SIN) in Singapore, Singapore to Uttaradit Airport (UTR) in Uttaradit, Thailand is 1,858 kilometers (1,155 miles / 1,003 nautical miles). The estimated flight time for this route is approximately 3h, flying north northwest at a heading of 347°.

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 05:03 in Singapore, it's 04:03 in Uttaradit.

The return flight from Uttaradit (UTR) to Singapore (SIN) follows a heading of 166° (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 Uttaradit Airport (UTR) detail pages, or use our flight duration calculator to compare other routes.