The flight distance from Indira Gandhi International Airport (DEL) in New Delhi, India to Sukhothai Airport (THS) in Sukhothai Airport, Thailand is 2,639 kilometers (1,640 miles / 1,425 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 114°.

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

Time zone information: When it's 18:50 in New Delhi, it's 20:20 in Sukhothai Airport.

The return flight from Sukhothai Airport (THS) to New Delhi (DEL) follows a heading of 303° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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