Are there nonstop flights from Toronto (YYZ) to Nha Trang (CXR)?

No. The fastest connection is via Beijing, about 17h 11m of total flying time.

What is the fastest connection from Toronto (YYZ) to Nha Trang (CXR)?

via Beijing ≈ 17h 11m, via Guangzhou ≈ 17h 12m, via Hong Kong ≈ 17h 14m (estimated flying time, excluding layovers).

from 40,000 ANA miles, from 47,000 JAL miles (economy, one way, based on the published award charts).

Toronto Pearson International Airport (YYZ) to Cam Ranh International Airport / Cam Ranh Air Base (CXR)・13,760 km

No nonstop flights. The fastest connection is via Beijing (PEK), about 17h 11m of flying time (layover not included).

With milesANA 40,000 miles+ (via ICN)JAL 47,000 miles+ (via ICN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

6 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.