The flight distance from Helsinki Vantaa Airport (HEL) in Helsinki, Finland to Na-San Airport (SQH) in Son-La, Vietnam is 7,372 kilometers (4,581 miles / 3,981 nautical miles). The estimated flight time for this route is approximately 10h, flying east at a heading of 88°.

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 Finland with Vietnam. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 07:43 in Helsinki, it's 12:43 in Son-La. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,954 feet between the two airports. Na-San Airport sits higher than Helsinki Vantaa Airport.

The return flight from Son-La (SQH) to Helsinki (HEL) follows a heading of 328° (north 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 Helsinki Vantaa Airport (HEL) and Na-San Airport (SQH) detail pages, or use our flight duration calculator to compare other routes.