The flight distance from Guam International Airport (GUM) in Guam, Guam to Incheon International Airport (ICN) in Seoul, South Korea is 3,226 kilometers (2,005 miles / 1,742 nautical miles). The estimated flight time for this route is approximately 5h, flying north northwest at a heading of 329°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Guam with South Korea. It is an intercontinental flight between Oceania and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:11 in Guam, it's 04:11 in Seoul.

The return flight from Seoul (ICN) to Guam (GUM) follows a heading of 141° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Guam International Airport (GUM) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.