AirHint found the following cheapest one-way flights from London (LHR) to Auckland (AKL) in August 2025 (see full year).

One-Way flights

27 Aug	Hainan Airlines
25 Aug	Hainan Airlines
28 Aug	Air China
31 Aug	Air China
30 Aug	British Airways
21 Aug	Lufthansa
22 Aug	British Airways
19 Aug	Iberia
20 Aug	British Airways
24 Aug	British Airways

Also check the deals for return flights from London to Auckland in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest one-way flights from London to Auckland in August from $602

One-Way flights