Are there nonstop flights from Tokyo (HND) to Jeju City (CJU)?

No. The fastest connection is via Osaka, about 2h 27m of total flying time.

What is the fastest connection from Tokyo (HND) to Jeju City (CJU)?

via Osaka ≈ 2h 27m, via Fukuoka ≈ 2h 28m, via Seoul ≈ 2h 55m (estimated flying time, excluding layovers).

from 9,000 ANA miles, from 15,000 JAL miles (economy, one way, based on the published award charts).

Tokyo Haneda International Airport (HND) to Jeju International Airport (CJU)・1,238 km

No nonstop flights. The fastest connection is via Osaka (KIX), about 2h 27m of flying time (layover not included).

With milesANA 9,000 miles+ (via GMP)JAL 15,000 miles+ (via GMP)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

7 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.