Are there nonstop flights from Hong Kong (HKG) to Buenos Aires (EZE)?

No. The fastest connection is via Addis Ababa, about 23h 46m of total flying time.

What is the fastest connection from Hong Kong (HKG) to Buenos Aires (EZE)?

via Addis Ababa ≈ 23h 46m, via Dubai ≈ 24h 3m, via Istanbul ≈ 24h 51m (estimated flying time, excluding layovers).

from 55,000 JAL miles, from 61,000 ANA miles (economy, one way, based on the published award charts).

Hong Kong International Airport (HKG) to Ezeiza International Airport - Ministro Pistarini (EZE)・18,442 km

No nonstop flights. The fastest connection is via Addis Ababa (ADD), about 23h 46m of flying time (layover not included).

With milesJAL 55,000 miles+ (via DXB)ANA 61,000 miles+ (via ADD)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

14 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.