What is the best airline to travel from London Auckland NZ?

* Air New Zealand: This airline offers direct flights from London Heathrow Airport (LHR) to Auckland International Airport (AKL). The flight time is approximately 23 hours and 35 minutes.

* Emirates: This airline offers direct flights from London Heathrow Airport (LHR) to Auckland International Airport (AKL) with a stopover in Dubai International Airport (DXB). The flight time is approximately 23 hours and 55 minutes.

* Qantas: This airline offers direct flights from London Heathrow Airport (LHR) to Auckland International Airport (AKL). The flight time is approximately 23 hours and 35 minutes.

* Singapore Airlines: This airline offers direct flights from London Heathrow Airport (LHR) to Auckland International Airport (AKL) with a stopover in Singapore Changi Airport (SIN). The flight time is approximately 23 hours and 55 minutes.

* Cathay Pacific: This airline offers direct flights from London Heathrow Airport (LHR) to Auckland International Airport (AKL) with a stopover in Hong Kong International Airport (HKG). The flight time is approximately 23 hours and 55 minutes.

When choosing an airline, you may want to consider factors such as flight time, price, stopovers, and the quality of service. You can compare different airlines and flight options using online travel agencies or by visiting the websites of the airlines themselves.