The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Dong Hoi Airport (VDH) in Dong Hoi, Vietnam is 2,946 kilometers (1,831 miles / 1,591 nautical miles). The estimated flight time for this route is approximately 4h, flying southwest at a heading of 227°.

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

Time zone information: When it's 22:53 in Seoul, it's 20:53 in Dong Hoi.

The return flight from Dong Hoi (VDH) to Seoul (ICN) follows a heading of 37° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Incheon International Airport (ICN) and Dong Hoi Airport (VDH) detail pages, or use our flight duration calculator to compare other routes.