The flight distance from Istanbul Airport (IST) in Istanbul, Turkey to Udon Thani Airport (UTH) in Udon Thani, Thailand is 7,425 kilometers (4,614 miles / 4,009 nautical miles). The estimated flight time for this route is approximately 10h, flying east at a heading of 87°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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

Time zone information: When it's 18:58 in Istanbul, it's 22:58 in Udon Thani. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Udon Thani (UTH) to Istanbul (IST) follows a heading of 308° (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 Istanbul Airport (IST) and Udon Thani Airport (UTH) detail pages, or use our flight duration calculator to compare other routes.