Are there nonstop flights from Johor Bahru (JHB) to Seoul (ICN)?

No. The fastest connection is via Ho Chi Minh City, about 6h 28m of total flying time.

What is the fastest connection from Johor Bahru (JHB) to Seoul (ICN)?

via Ho Chi Minh City ≈ 6h 28m, via Guangzhou ≈ 6h 28m, via Kuala Lumpur ≈ 6h 44m (estimated flying time, excluding layovers).

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

Senai International Airport (JHB) to Incheon International Airport (ICN)・4,615 km

No nonstop flights. The fastest connection is via Ho Chi Minh City (SGN), about 6h 28m of flying time (layover not included).

With milesJAL 23,000 miles+ (via KUL)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.