The flight distance from Istanbul Airport (IST) in Istanbul, Turkey to Dong Hoi Airport (VDH) in Dong Hoi, Vietnam is 7,732 kilometers (4,805 miles / 4,175 nautical miles). The estimated flight time for this route is approximately 10h, flying east at a heading of 84°.

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 Vietnam. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:22 in Istanbul, it's 16:22 in Dong Hoi. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Dong Hoi (VDH) 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 Dong Hoi Airport (VDH) detail pages, or use our flight duration calculator to compare other routes.