Are there nonstop flights from Kos (KGS) to Hong Kong (HKG)?

No. The fastest connection is via Helsinki, about 13h 16m of total flying time.

What is the fastest connection from Kos (KGS) to Hong Kong (HKG)?

via Helsinki ≈ 13h 16m, via Rome ≈ 13h 33m, via Munich ≈ 13h 43m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Kos International Airport "Ippokratis" (KGS) to Hong Kong International Airport (HKG)・8,276 km

No nonstop flights. The fastest connection is via Helsinki (HEL), about 13h 16m of flying time (layover not included).

With milesANA 30,000 miles+ (via FRA)JAL 45,000 miles+ (via HEL)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

9 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.