Are there nonstop flights from Seoul (ICN) to Sarajevo (SJJ)?

No. The fastest connection is via Warsaw, about 11h 12m of total flying time.

What is the fastest connection from Seoul (ICN) to Sarajevo (SJJ)?

via Warsaw ≈ 11h 12m, via Zagreb ≈ 11h 16m, via Vienna ≈ 11h 17m (estimated flying time, excluding layovers).

from 30,000 ANA miles (economy, one way, based on the published award charts).

Incheon International Airport (ICN) to Sarajevo International Airport (SJJ)・8,443 km

No nonstop flights. The fastest connection is via Warsaw (WAW), about 11h 12m of flying time (layover not included).

With milesANA 30,000 miles+ (via WAW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

9 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.