Are there nonstop flights from Calgary (YYC) to Tokyo (HND)?

No. The fastest connection is via Vancouver, about 10h 42m of total flying time.

What is the fastest connection from Calgary (YYC) to Tokyo (HND)?

via Vancouver ≈ 10h 42m, via Seattle ≈ 10h 55m, via Seoul ≈ 12h 28m (estimated flying time, excluding layovers).

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

Calgary International Airport (YYC) to Tokyo Haneda International Airport (HND)・7,999 km

No nonstop flights. The fastest connection is via Vancouver (YVR), about 10h 42m of flying time (layover not included).

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

None.

16 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.