Are there nonstop flights from Madrid (MAD) to Kitakyushu (KKJ)?

No. The fastest connection is via Seoul, about 13h 24m of total flying time.

What is the fastest connection from Madrid (MAD) to Kitakyushu (KKJ)?

via Seoul ≈ 13h 24m (estimated flying time, excluding layovers).

Adolfo Suárez Madrid–Barajas Airport (MAD) to Kitakyushu Airport (KKJ)・10,530 km

No nonstop flights. The fastest connection is via Seoul (ICN), about 13h 24m of flying time (layover not included).

None.

1 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.