The flight distance from Comodoro Arturo Merino Benitez International Airport (SCL) in Santiago, Chile to Southampton Airport (SOU) in Southampton, United Kingdom is 11,569 kilometers (7,188 miles / 6,247 nautical miles). The estimated flight time for this route is approximately 15h, flying northeast at a heading of 37°.

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 Chile with United Kingdom. It is an intercontinental flight between South America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:40 in Santiago, it's 15:40 in Southampton. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,511 feet between the two airports. Southampton Airport sits lower than Comodoro Arturo Merino Benitez International Airport.

The return flight from Southampton (SOU) to Santiago (SCL) follows a heading of 234° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Comodoro Arturo Merino Benitez International Airport (SCL) and Southampton Airport (SOU) detail pages, or use our flight duration calculator to compare other routes.