The flight distance from Indira Gandhi International Airport (DEL) in New Delhi, India to Na-San Airport (SQH) in Son-La, Vietnam is 2,829 kilometers (1,758 miles / 1,528 nautical miles). The estimated flight time for this route is approximately 4h, flying east at a heading of 101°.

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 14:41 in New Delhi, it's 16:11 in Son-La.

There is a significant elevation difference of 1,356 feet between the two airports. Na-San Airport sits higher than Indira Gandhi International Airport.

The return flight from Son-La (SQH) to New Delhi (DEL) follows a heading of 292° (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 Na-San Airport (SQH) detail pages, or use our flight duration calculator to compare other routes.