Are there nonstop flights from Cork (ORK) to Buenos Aires (EZE)?

No. The fastest connection is via London, about 14h 45m of total flying time.

What is the fastest connection from Cork (ORK) to Buenos Aires (EZE)?

via London ≈ 14h 45m, via Barcelona ≈ 15h, via Paris ≈ 15h 3m (estimated flying time, excluding layovers).

from 35,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Cork International Airport (ORK) to Ezeiza International Airport - Ministro Pistarini (EZE)・10,795 km

No nonstop flights. The fastest connection is via London (LHR), about 14h 45m of flying time (layover not included).

With milesANA 35,000 miles+ (via FRA)JAL 45,000 miles+ (via CDG)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

6 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.