Are there nonstop flights from Tucson (TUS) to Tokyo (HND)?

No. The fastest connection is via San Francisco, about 12h 10m of total flying time.

What is the fastest connection from Tucson (TUS) to Tokyo (HND)?

via San Francisco ≈ 12h 10m, via Los Angeles ≈ 12h 13m, via Seattle ≈ 12h 22m (estimated flying time, excluding layovers).

from 27,500 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

Tucson International Airport (TUS) to Tokyo Haneda International Airport (HND)・9,487 km

No nonstop flights. The fastest connection is via San Francisco (SFO), about 12h 10m of flying time (layover not included).

With milesANA 27,500 miles+ (via IAH)JAL 40,000 miles+ (via DFW)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

8 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.