The flight distance from Dehradun Airport (DED) in Dehradun, India to Noi Bai International Airport (HAN) in Hanoi, Vietnam is 2,933 kilometers (1,823 miles / 1,584 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 103°.

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

Time zone information: When it's 14:49 in Dehradun, it's 16:19 in Hanoi.

There is a significant elevation difference of 1,792 feet between the two airports. Noi Bai International Airport sits lower than Dehradun Airport.

The return flight from Hanoi (HAN) to Dehradun (DED) follows a heading of 296° (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 Dehradun Airport (DED) and Noi Bai International Airport (HAN) detail pages, or use our flight duration calculator to compare other routes.