Are there nonstop flights from Fukuoka (FUK) to Kota Kinabalu (BKI)?

Yes. AirAsia fly this route. Flight time is about 4h 31m.

What is the fastest connection from Fukuoka (FUK) to Kota Kinabalu (BKI)?

via Manila ≈ 5h 2m, via Taipei ≈ 5h 7m, via Shanghai ≈ 5h 22m (estimated flying time, excluding layovers).

from 19,000 ANA miles, from 23,000 JAL miles (economy, one way, based on the published award charts).

Fukuoka Airport (FUK) to Kota Kinabalu International Airport (BKI)・3,415 km

Nonstop flights available (1 airline). Flight time about 4h 31m. Nonstop return flights also operate.

With milesANA 19,000 miles+ (via ICN)JAL 23,000 miles+ (via KUL)Economy, one way, estimate. Tap a connection for miles by cabin.

9 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.