Are there nonstop flights from Dubai (DXB) to Jeju City (CJU)?

No. The fastest connection is via Xi'an, about 9h 1m of total flying time.

What is the fastest connection from Dubai (DXB) to Jeju City (CJU)?

via Xi'an ≈ 9h 1m, via Qingdao ≈ 9h 4m, via Shanghai ≈ 9h 11m (estimated flying time, excluding layovers).

from 37,000 JAL miles, from 48,500 ANA miles (economy, one way, based on the published award charts).

Dubai International Airport (DXB) to Jeju International Airport (CJU)・6,821 km

No nonstop flights. The fastest connection is via Xi'an (XIY), about 9h 1m of flying time (layover not included).

With milesJAL 37,000 miles+ (via PVG)ANA 48,500 miles+ (via PEK)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

14 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.