The flight distance from Jeju International Airport (CJU) in Jeju City, South Korea to Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka is 5,605 kilometers (3,483 miles / 3,027 nautical miles). The estimated flight time for this route is approximately 8h, flying west southwest at a heading of 249°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting South Korea with Sri Lanka. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 16:46 in Jeju City, it's 13:16 in Colombo. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Colombo (CMB) to Jeju City (CJU) follows a heading of 52° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Jeju International Airport (CJU) and Bandaranaike International Apt Colombo Airport (CMB) detail pages, or use our flight duration calculator to compare other routes.