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

Return flights

10 Sep - 23 Sep	British Airways
08 Sep - 13 Oct	British Airways
25 Sep - 28 Sep	British Airways
21 Sep - 05 Oct	British Airways
06 Sep - 04 Oct	British Airways
20 Sep - 01 Oct	British Airways
20 Sep - 03 Oct	British Airways
10 Sep - 30 Sep	Emirates
04 Sep - 25 Sep	Emirates
04 Sep - 16 Oct	Emirates
02 Sep - 12 Oct	Emirates
10 Sep - 10 Oct	Emirates
02 Sep - 07 Oct	Emirates
27 Sep - 10 Oct	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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Wellington to London in September from $1437

Return flights