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

Return flights

01 Dec - 08 Dec	Jetstar
02 Dec - 09 Dec	Air New Zealand
20 Dec - 31 Dec	Air New Zealand
22 Dec - 20 Jan	Air New Zealand
02 Dec - 16 Dec	British Airways
20 Dec - 05 Jan	Air New Zealand
20 Dec - 03 Jan	Jetstar
22 Dec - 05 Jan	Air New Zealand
21 Dec - 06 Jan	Jetstar
16 Dec - 01 Jan	Air New Zealand
19 Dec - 09 Jan	Air New Zealand
04 Dec - 31 Dec	Emirates
26 Dec - 20 Jan	Emirates
05 Dec - 03 Jan	Emirates
07 Dec - 14 Dec	Qantas
29 Dec - 16 Jan	Emirates

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

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 December from 976€

Return flights