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

Return flights

11 Sep - 23 Oct	Ryanair
22 Sep - 08 Oct	Wizz Air UK
25 Sep - 19 Oct	Ryanair
16 Sep - 23 Oct	Ryanair
01 Sep - 17 Sep	easyJet
17 Sep - 01 Oct	easyJet
08 Sep - 28 Sep	Ryanair
10 Sep - 06 Oct	Wizz Air
23 Sep - 18 Oct	easyJet
01 Sep - 01 Oct	easyJet
24 Sep - 12 Oct	easyJet
07 Sep - 21 Sep	Ryanair
01 Sep - 23 Sep	easyJet
01 Sep - 11 Sep	easyJet
02 Sep - 16 Sep	Ryanair
20 Sep - 11 Oct	Wizz Air
03 Sep - 15 Sep	easyJet
08 Sep - 21 Sep	easyJet
21 Sep - 28 Sep	easyJet
08 Sep - 11 Sep	Ryanair

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 1132€

Return flights