Are there nonstop flights from São Paulo (GRU) to Tbilisi (TBS)?

No. The fastest connection is via Istanbul, about 15h of total flying time.

What is the fastest connection from São Paulo (GRU) to Tbilisi (TBS)?

via Istanbul ≈ 15h, via Rome ≈ 15h 16m, via Milan ≈ 15h 36m (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 Tbilisi International Airport (TBS)・11,825 km

No nonstop flights. The fastest connection is via Istanbul (IST), about 15h of flying time (layover not included).

With milesANA 35,000 miles+ (via IST)JAL 45,000 miles+ (via CDG)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.