AirHint found the following cheapest return flights from London (LGW) to Auckland (AKL) in September 2025 (see full year).

Return flights

03 Sep - 27 Oct	China Eastern
02 Sep - 16 Oct	China Eastern
02 Sep - 09 Sep	China Eastern
03 Sep - 07 Sep	China Eastern
02 Sep - 18 Oct	China Eastern
08 Sep - 24 Sep	China Eastern
02 Sep - 24 Sep	China Eastern
04 Sep - 07 Sep	China Eastern
01 Sep - 23 Sep	China Eastern
17 Sep - 24 Sep	China Eastern
01 Sep - 29 Sep	China Eastern
14 Sep - 24 Sep	China Eastern
02 Sep - 07 Sep	China Eastern
19 Sep - 28 Oct	China Eastern
20 Sep - 17 Oct	China Southern
18 Sep - 01 Oct	China Southern
09 Sep - 27 Oct	China Eastern
17 Sep - 02 Oct	China Eastern
09 Sep - 03 Oct	China Southern
17 Sep - 01 Oct	China Eastern

Also check the deals for one-way flights from London to Auckland in September.

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 return flights from London to Auckland in September from $802

Return flights