The flight distance from Dien Bien Phu Airport (DIN) in Dien Bien Phu, Vietnam to Lisbon Portela Airport (LIS) in Lisbon, Portugal is 10,295 kilometers (6,397 miles / 5,559 nautical miles). The estimated flight time for this route is approximately 13h, flying northwest at a heading of 314°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

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

Time zone information: When it's 23:21 in Dien Bien Phu, it's 16:21 in Lisbon. With a 7-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,237 feet between the two airports. Lisbon Portela Airport sits lower than Dien Bien Phu Airport.

The return flight from Lisbon (LIS) to Dien Bien Phu (DIN) follows a heading of 60° (east 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 Dien Bien Phu Airport (DIN) and Lisbon Portela Airport (LIS) detail pages, or use our flight duration calculator to compare other routes.