Are there nonstop flights from Seoul (ICN) to Vilnius (VNO)?

No. The fastest connection is via Helsinki, about 10h 1m of total flying time.

What is the fastest connection from Seoul (ICN) to Vilnius (VNO)?

via Helsinki ≈ 10h 1m, via Warsaw ≈ 10h 33m, via Copenhagen ≈ 11h 16m (estimated flying time, excluding layovers).

from 30,000 ANA miles, from 37,000 JAL miles (economy, one way, based on the published award charts).

Incheon International Airport (ICN) to Vilnius International Airport (VNO)・7,336 km

No nonstop flights. The fastest connection is via Helsinki (HEL), about 10h 1m of flying time (layover not included).

With milesANA 30,000 miles+ (via WAW)JAL 37,000 miles+ (via HEL)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

17 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.