The flight distance from Gimpo International Airport (GMP) in Seoul, South Korea to Muscat International Airport (MCT) in Muscat, Oman is 6,597 kilometers (4,099 miles / 3,562 nautical miles). The estimated flight time for this route is approximately 9h, flying west at a heading of 278°.

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 Oman. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:46 in Seoul, it's 22:46 in Muscat. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Muscat (MCT) to Seoul (GMP) follows a heading of 59° (east 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 Gimpo International Airport (GMP) and Muscat International Airport (MCT) detail pages, or use our flight duration calculator to compare other routes.