Are there nonstop flights from Omitama (IBR) to Hanoi (HAN)?

No. The fastest connection is via Fukuoka, about 5h 23m of total flying time.

What is the fastest connection from Omitama (IBR) to Hanoi (HAN)?

via Fukuoka ≈ 5h 23m, via Taipei ≈ 5h 31m (estimated flying time, excluding layovers).

Ibaraki Airport (IBR) to Noi Bai International Airport (HAN)・3,736 km

No nonstop flights. The fastest connection is via Fukuoka (FUK), about 5h 23m of flying time (layover not included).

None.

2 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.