Are there nonstop flights from Islamabad (ISB) to Kuala Lumpur (KUL)?

Yes. Pakistan International Airlines fly this route. Flight time is about 5h 51m.

What is the fastest connection from Islamabad (ISB) to Kuala Lumpur (KUL)?

via Lahore ≈ 6h 22m, via Bangkok ≈ 6h 39m, via Karachi ≈ 7h 32m (estimated flying time, excluding layovers).

from 15,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Islamabad International Airport (ISB) to Kuala Lumpur International Airport (KUL)・4,553 km

Nonstop flights available (1 airline). Flight time about 5h 51m. Nonstop return flights also operate.

With milesANA 15,000 miles+ (via BKK)JAL 37,000 miles+ (via DXB)Economy, one way, estimate. Tap a connection for miles by cabin.

17 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.