The flight distance from L'alpe D'huez Airport (AHZ) in Bourg, France to Suvarnabhumi Airport (BKK) in Bangkok, Thailand is 9,295 kilometers (5,776 miles / 5,019 nautical miles). The estimated flight time for this route is approximately 12h, flying east northeast at a heading of 77°.

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 France with Thailand. 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 06:49 in Bourg, it's 11:49 in Bangkok. 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 6,097 feet between the two airports. Suvarnabhumi Airport sits lower than L'alpe D'huez Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Bangkok (BKK) to Bourg (AHZ) follows a heading of 315° (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 L'alpe D'huez Airport (AHZ) and Suvarnabhumi Airport (BKK) detail pages, or use our flight duration calculator to compare other routes.