Are there nonstop flights from Kolkata (CCU) to Kuwait City (KWI)?

No. The fastest connection is via New Delhi, about 5h 53m of total flying time.

What is the fastest connection from Kolkata (CCU) to Kuwait City (KWI)?

via New Delhi ≈ 5h 53m, via Ahmedabad ≈ 5h 54m, via Dubai ≈ 5h 58m (estimated flying time, excluding layovers).

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

Netaji Subhash Chandra Bose International Airport (CCU) to Kuwait International Airport (KWI)・4,093 km

No nonstop flights. The fastest connection is via New Delhi (DEL), about 5h 53m of flying time (layover not included).

With milesJAL 23,000 miles+ (via DXB)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

15 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.