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

Return flights

22 Sep - 29 Oct	Jetstar
18 Sep - 12 Oct	Emirates
27 Sep - 11 Oct	Emirates
18 Sep - 28 Sep	Emirates
16 Sep - 27 Sep	Emirates
15 Sep - 18 Oct	Emirates
15 Sep - 26 Sep	Emirates
10 Sep - 30 Sep	Emirates
18 Sep - 29 Sep	Emirates
08 Sep - 29 Sep	Emirates
27 Sep - 10 Oct	Emirates
07 Sep - 22 Sep	Air New Zealand
18 Sep - 04 Oct	Emirates
03 Sep - 01 Oct	Jetstar
13 Sep - 01 Oct	Emirates
09 Sep - 15 Oct	Emirates
13 Sep - 27 Sep	Emirates

Also check the deals for one-way flights from Wellington to London 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 Wellington to London in September from $1677

Return flights