Are there nonstop flights from São Paulo (GRU) to Reykjavík (KEF)?

No. The fastest connection is via Lisbon, about 13h 48m of total flying time.

What is the fastest connection from São Paulo (GRU) to Reykjavík (KEF)?

via Lisbon ≈ 13h 48m, via Madrid ≈ 14h 15m, via London ≈ 14h 22m (estimated flying time, excluding layovers).

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

São Paulo/Guarulhos–Governor André Franco Montoro International Airport (GRU) to Keflavik International Airport (KEF)・9,940 km

No nonstop flights. The fastest connection is via Lisbon (LIS), about 13h 48m of flying time (layover not included).

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

None.

22 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.