Are there nonstop flights from Guangzhou (CAN) to Buenos Aires (EZE)?

No. The fastest connection is via Addis Ababa, about 23h 41m of total flying time.

What is the fastest connection from Guangzhou (CAN) to Buenos Aires (EZE)?

via Addis Ababa ≈ 23h 41m, via Dubai ≈ 23h 56m, via Istanbul ≈ 24h 43m (estimated flying time, excluding layovers).

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

Guangzhou Baiyun International Airport (CAN) to Ezeiza International Airport - Ministro Pistarini (EZE)・18,518 km

No nonstop flights. The fastest connection is via Addis Ababa (ADD), about 23h 41m 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.

11 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.