The flight distance from Fort Lauderdale/Hollywood International Airport (FLL) in Fort Lauderdale, United States to Ban Huoeisay Airport (OUI) in Ban Huoeisay Airport, Laos is 14,863 kilometers (9,235 miles / 8,025 nautical miles). The estimated flight time for this route is approximately 18h, flying north at a heading of 359°.

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 United States with Laos. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 13:25 in Fort Lauderdale, it's 01:25 in Ban Huoeisay Airport. With a 12-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 1,315 feet between the two airports. Ban Huoeisay Airport sits higher than Fort Lauderdale/Hollywood International Airport.

The return flight from Ban Huoeisay Airport (OUI) to Fort Lauderdale (FLL) follows a heading of 1° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Fort Lauderdale/Hollywood International Airport (FLL) and Ban Huoeisay Airport (OUI) detail pages, or use our flight duration calculator to compare other routes.