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

Return flights

04 Aug - 17 Aug	Etihad Airways
04 Aug - 27 Aug	Etihad Airways
11 Aug - 31 Aug	Air New Zealand
04 Aug - 12 Aug	Jetstar
07 Aug - 01 Sep	Etihad Airways
03 Aug - 12 Sep	Finnair
12 Aug - 03 Sep	Air New Zealand
21 Aug - 12 Sep	Jetstar
19 Aug - 06 Sep	Etihad Airways
18 Aug - 14 Sep	Etihad Airways
04 Aug - 21 Aug	Etihad Airways
19 Aug - 31 Aug	Jetstar
11 Aug - 17 Aug	Qantas
16 Aug - 12 Sep	Qantas
09 Aug - 24 Aug	Qantas
16 Aug - 13 Sep	Etihad Airways
22 Aug - 19 Sep	Finnair
14 Aug - 31 Aug	Jetstar
03 Aug - 21 Aug	British Airways
20 Aug - 17 Sep	Qantas

Also check the deals for one-way flights from Wellington to London in August.

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 August from 1123€

Return flights