Are there nonstop flights from Seoul (ICN) to Austin (AUS)?

No. The fastest connection is via Vancouver, about 14h 11m of total flying time.

What is the fastest connection from Seoul (ICN) to Austin (AUS)?

via Vancouver ≈ 14h 11m, via Seattle ≈ 14h 12m, via Salt Lake City ≈ 14h 12m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 45,000 JAL miles (economy, one way, based on the published award charts).

Incheon International Airport (ICN) to Austin Bergstrom International Airport (AUS)・11,203 km

No nonstop flights. The fastest connection is via Vancouver (YVR), about 14h 11m of flying time (layover not included).

With milesANA 30,000 miles+ (via YVR)JAL 45,000 miles+ (via SEA)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

23 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.