Are there nonstop flights from Islamabad (ISB) to São Paulo (GRU)?

No. The fastest connection is via Doha, about 17h 36m of total flying time.

What is the fastest connection from Islamabad (ISB) to São Paulo (GRU)?

via Doha ≈ 17h 36m, via Dubai ≈ 17h 38m, via Istanbul ≈ 18h 3m (estimated flying time, excluding layovers).

from 47,000 JAL miles, from 67,500 ANA miles (economy, one way, based on the published award charts).

Islamabad International Airport (ISB) to São Paulo/Guarulhos–Governor André Franco Montoro International Airport (GRU)・14,059 km

No nonstop flights. The fastest connection is via Doha (DOH), about 17h 36m of flying time (layover not included).

With milesJAL 47,000 miles+ (via DOH)ANA 67,500 miles+ (via IST)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

7 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.