Are there nonstop flights from Jakarta (CGK) to Karachi (KHI)?

No. The fastest connection is via Kuala Lumpur, about 7h 34m of total flying time.

What is the fastest connection from Jakarta (CGK) to Karachi (KHI)?

via Kuala Lumpur ≈ 7h 34m, via Colombo ≈ 7h 43m, via Bangkok ≈ 8h 5m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Soekarno-Hatta International Airport (CGK) to Jinnah International Airport (KHI)・5,491 km

No nonstop flights. The fastest connection is via Kuala Lumpur (KUL), about 7h 34m of flying time (layover not included).

With milesANA 15,000 miles+ (via BKK)JAL 23,000 miles+ (via CMB)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

12 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.