Are there nonstop flights from Fukuoka (FUK) to Yanji (YNJ)?

No. The fastest connection is via Busan, about 2h 17m of total flying time.

What is the fastest connection from Fukuoka (FUK) to Yanji (YNJ)?

via Busan ≈ 2h 17m, via Daegu ≈ 2h 17m, via Cheongju ≈ 2h 21m (estimated flying time, excluding layovers).

from 11,500 ANA miles, from 12,000 JAL miles (economy, one way, based on the published award charts).

Fukuoka Airport (FUK) to Yanji Chaoyangchuan Airport (YNJ)・1,037 km

No nonstop flights. The fastest connection is via Busan (PUS), about 2h 17m of flying time (layover not included).

With milesANA 11,500 miles+ (via ICN)JAL 12,000 miles+ (via ICN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

6 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.