The flight distance from Marcelo Pires Halzhausen Airport (AIF) in Assis, Brazil to Incheon International Airport (ICN) in Seoul, South Korea is 18,340 kilometers (11,396 miles / 9,903 nautical miles). The estimated flight time for this route is approximately 23h, flying north at a heading of 10°.

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

Time zone information: When it's 22:28 in Assis, it's 10:28 in Seoul. 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 1,827 feet between the two airports. Incheon International Airport sits lower than Marcelo Pires Halzhausen Airport.

The return flight from Seoul (ICN) to Assis (AIF) follows a heading of 349° (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 Marcelo Pires Halzhausen Airport (AIF) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.