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

Return flights

21 Sep - 15 Oct	Wizz Air UK
21 Sep - 16 Oct	Wizz Air UK
22 Sep - 04 Oct	Ryanair
22 Sep - 24 Sep	Ryanair
21 Sep - 13 Oct	Wizz Air UK
21 Sep - 11 Oct	Wizz Air UK
28 Sep - 23 Oct	Wizz Air
20 Sep - 19 Oct	easyJet
28 Sep - 08 Oct	Wizz Air
20 Sep - 24 Sep	easyJet
23 Sep - 30 Sep	easyJet
28 Sep - 09 Oct	Wizz Air
23 Sep - 13 Oct	Wizz Air UK
22 Sep - 29 Sep	Ryanair
21 Sep - 27 Sep	easyJet
20 Sep - 29 Sep	easyJet
23 Sep - 26 Sep	easyJet
22 Sep - 30 Sep	Ryanair
24 Sep - 30 Sep	easyJet
24 Sep - 28 Sep	easyJet

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 1191€

Return flights