The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Mount Cook Airport (MON) in Mount Cook Airport, New Zealand is 10,048 kilometers (6,244 miles / 5,425 nautical miles). The estimated flight time for this route is approximately 13h, flying south southeast at a heading of 150°.

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 South Korea with New Zealand. It is an intercontinental flight between Asia and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 20:18 in Seoul, it's 00:18 in Mount Cook Airport. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,130 feet between the two airports. Mount Cook Airport sits higher than Incheon International Airport.

The return flight from Mount Cook Airport (MON) to Seoul (ICN) follows a heading of 327° (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 Incheon International Airport (ICN) and Mount Cook Airport (MON) detail pages, or use our flight duration calculator to compare other routes.