Are there nonstop flights from Hanoi (HAN) to Amami (ASJ)?

No. The fastest connection is via Fukuoka, about 4h 57m of total flying time.

What is the fastest connection from Hanoi (HAN) to Amami (ASJ)?

via Fukuoka ≈ 4h 57m, via Osaka ≈ 5h 48m, via Tokyo ≈ 6h 45m (estimated flying time, excluding layovers).

Noi Bai International Airport (HAN) to Amami Airport (ASJ)・2,537 km

No nonstop flights. The fastest connection is via Fukuoka (FUK), about 4h 57m of flying time (layover not included).

None.

4 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.