The flight distance from Asmara International Airport (ASM) in Asmara, Eritrea to Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong is 7,859 kilometers (4,883 miles / 4,243 nautical miles). The estimated flight time for this route is approximately 10h, flying east northeast at a heading of 71°.

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 Eritrea with Hong Kong. It is an intercontinental flight between Africa and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:50 in Asmara, it's 07:50 in Hong Kong. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 7,633 feet between the two airports. Chek Lap Kok International Airport sits lower than Asmara International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Hong Kong (HKG) to Asmara (ASM) follows a heading of 279° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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