Are there nonstop flights from Buenos Aires (EZE) to Osaka (KIX)?

No. The fastest connection is via Toronto, about 24h 5m of total flying time.

What is the fastest connection from Buenos Aires (EZE) to Osaka (KIX)?

via Toronto ≈ 24h 5m, via Amsterdam ≈ 25h 21m, via Paris ≈ 25h 23m (estimated flying time, excluding layovers).

from 55,000 JAL miles, from 57,500 ANA miles (economy, one way, based on the published award charts).

Ezeiza International Airport - Ministro Pistarini (EZE) to Kansai International Airport (KIX)・18,754 km

No nonstop flights. The fastest connection is via Toronto (YYZ), about 24h 5m of flying time (layover not included).

With milesJAL 55,000 miles+ (via CDG)ANA 57,500 miles+ (via YYZ)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

5 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.