Are there nonstop flights from Seoul (ICN) to Fayetteville/Springdale/Rogers (XNA)?

No. The fastest connection is via Minneapolis, about 13h 56m of total flying time.

What is the fastest connection from Seoul (ICN) to Fayetteville/Springdale/Rogers (XNA)?

via Minneapolis ≈ 13h 56m, via Salt Lake City ≈ 14h 3m, via Chicago ≈ 14h 22m (estimated flying time, excluding layovers).

from 45,000 JAL miles (economy, one way, based on the published award charts).

Incheon International Airport (ICN) to Northwest Arkansas National Airport (XNA)・10,804 km

No nonstop flights. The fastest connection is via Minneapolis (MSP), about 13h 56m of flying time (layover not included).

With milesJAL 45,000 miles+ (via DFW)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.