The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Osan Air Base (OSN) in Osan Air Base, South Korea is 2,070 kilometers (1,286 miles / 1,118 nautical miles). The estimated flight time for this route is approximately 3h, flying northeast at a heading of 35°.

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 Hong Kong with South Korea. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:02 in Hong Kong, it's 09:02 in Osan Air Base.

The return flight from Osan Air Base (OSN) to Hong Kong (HKG) follows a heading of 221° (southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chek Lap Kok International Airport (HKG) and Osan Air Base (OSN) detail pages, or use our flight duration calculator to compare other routes.