The flight distance from Khon Kaen Airport (KKC) in Khon Kaen, Thailand to Singapore Changi International Airport (SIN) in Singapore, Singapore is 1,686 kilometers (1,048 miles / 911 nautical miles). The estimated flight time for this route is approximately 3h, flying south at a heading of 175°.

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 Thailand with Singapore. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:52 in Khon Kaen, it's 05:52 in Singapore.

The return flight from Singapore (SIN) to Khon Kaen (KKC) follows a heading of 356° (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 Khon Kaen Airport (KKC) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.