Are there nonstop flights from Islamabad (ISB) to Dhaka (DAC)?

No. The fastest connection is via Karachi, about 5h 4m of total flying time.

What is the fastest connection from Islamabad (ISB) to Dhaka (DAC)?

via Karachi ≈ 5h 4m (estimated flying time, excluding layovers).

Islamabad International Airport (ISB) to Hazrat Shahjalal International Airport (DAC)・2,021 km

No nonstop flights. The fastest connection is via Karachi (KHI), about 5h 4m of flying time (layover not included).

None.

1 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.