Are there nonstop flights from Auckland (AKL) to London (LHR)?

No. The fastest connection is via Seoul, about 22h 47m of total flying time.

What is the fastest connection from Auckland (AKL) to London (LHR)?

via Seoul ≈ 22h 47m, via Beijing ≈ 22h 52m, via Shanghai ≈ 22h 53m (estimated flying time, excluding layovers).

from 40,000 ANA miles, from 50,000 JAL miles (economy, one way, based on the published award charts).

Auckland International Airport (AKL) to London Heathrow Airport (LHR)・18,364 km

No nonstop flights. The fastest connection is via Seoul (ICN), about 22h 47m of flying time (layover not included).

With milesANA 40,000 miles+ (via PEK)JAL 50,000 miles+ (via ICN)Economy, one way, estimate. Tap a connection for miles by cabin.

None.

24 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.