AirHint found the following cheapest return flights from Christchurch (CHC) to London (LHR) in July 2025 (see full year).

Return flights

21 Jul - 31 Aug	Air New Zealand
29 Jul - 05 Aug	Qantas
21 Jul - 20 Aug	Etihad Airways
15 Jul - 13 Aug	Etihad Airways
22 Jul - 05 Aug	Qantas
21 Jul - 19 Aug	Etihad Airways
28 Jul - 12 Aug	Etihad Airways
22 Jul - 07 Aug	Qantas
28 Jul - 04 Aug	Emirates
14 Jul - 12 Aug	Jetstar
24 Jul - 31 Jul	Qantas
12 Jul - 16 Jul	Qantas
22 Jul - 30 Jul	Etihad Airways
10 Jul - 25 Jul	Qantas
21 Jul - 27 Jul	Qantas
18 Jul - 27 Jul	Qantas
03 Jul - 24 Jul	Qantas
01 Jul - 29 Jul	Qantas

Also check the deals for one-way flights from Christchurch to London in July.

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 Christchurch to London in July from $1361

Return flights