Are there nonstop flights from Seoul (ICN) to Strasbourg (SXB)?

No. The fastest connection is via Frankfurt am Main, about 11h 16m of total flying time.

What is the fastest connection from Seoul (ICN) to Strasbourg (SXB)?

via Frankfurt am Main ≈ 11h 16m, via Warsaw ≈ 11h 17m, via Copenhagen ≈ 11h 20m (estimated flying time, excluding layovers).

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

Incheon International Airport (ICN) to Strasbourg Airport (SXB)・8,708 km

No nonstop flights. The fastest connection is via Frankfurt am Main (FRA), about 11h 16m of flying time (layover not included).

With milesANA 30,000 miles+ (via FRA)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.