The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Parapat Airport (SIW) in Parapat-Sumatra Island, Indonesia is 4,781 kilometers (2,970 miles / 2,581 nautical miles). The estimated flight time for this route is approximately 7h, flying southwest at a heading of 223°.

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

Time zone information: When it's 21:28 in Seoul, it's 19:28 in Parapat-Sumatra Island.

There is a significant elevation difference of 3,058 feet between the two airports. Parapat Airport sits higher than Incheon International Airport.

The return flight from Parapat-Sumatra Island (SIW) to Seoul (ICN) follows a heading of 33° (north 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 Incheon International Airport (ICN) and Parapat Airport (SIW) detail pages, or use our flight duration calculator to compare other routes.