Are there nonstop flights from Colombo (CMB) to Auckland (AKL)?

No. The fastest connection is via Sydney, about 13h 51m of total flying time.

What is the fastest connection from Colombo (CMB) to Auckland (AKL)?

via Sydney ≈ 13h 51m, via Melbourne ≈ 13h 56m, via Singapore ≈ 14h 8m (estimated flying time, excluding layovers).

from 23,000 ANA miles, from 40,000 JAL miles (economy, one way, based on the published award charts).

Bandaranaike International Colombo Airport (CMB) to Auckland International Airport (AKL)・10,921 km

No nonstop flights. The fastest connection is via Sydney (SYD), about 13h 51m of flying time (layover not included).

With milesANA 23,000 miles+ (via SIN)JAL 40,000 miles+ (via SYD)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

13 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.