Are there nonstop flights from Doha (DOH) to Montego Bay (MBJ)?

No. The fastest connection is via Milan, about 15h 57m of total flying time.

What is the fastest connection from Doha (DOH) to Montego Bay (MBJ)?

via Milan ≈ 15h 57m, via Lisbon ≈ 15h 58m, via Zurich ≈ 15h 59m (estimated flying time, excluding layovers).

from 50,000 JAL miles (economy, one way, based on the published award charts).

Hamad International Airport (DOH) to Sangster International Airport (MBJ)・12,701 km

No nonstop flights. The fastest connection is via Milan (MXP), about 15h 57m of flying time (layover not included).

With milesJAL 50,000 miles+ (via MIA)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

20 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.