The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Tengah Air Base (TGA) in Tengah Air Base, Singapore is 4,638 kilometers (2,882 miles / 2,504 nautical miles). The estimated flight time for this route is approximately 6h, flying southwest at a heading of 216°.

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

Time zone information: When it's 12:40 in Seoul, it's 11:40 in Tengah Air Base.

The return flight from Tengah Air Base (TGA) to Seoul (ICN) follows a heading of 27° (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 Tengah Air Base (TGA) detail pages, or use our flight duration calculator to compare other routes.