Are there nonstop flights from Wuhai (WUA) to Seoul (ICN)?

No. The fastest connection is via Tianjin, about 3h 2m of total flying time.

What is the fastest connection from Wuhai (WUA) to Seoul (ICN)?

via Tianjin ≈ 3h 2m, via Beijing ≈ 3h 2m, via Beijing ≈ 3h 3m (estimated flying time, excluding layovers).

from 11,000 ANA miles (economy, one way, based on the published award charts).

Wuhai Airport (WUA) to Incheon International Airport (ICN)・1,723 km

No nonstop flights. The fastest connection is via Tianjin (TSN), about 3h 2m of flying time (layover not included).

With milesANA 11,000 miles+ (via PKX)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

10 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.