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

Return flights

24 Jul - 14 Aug	Finnair
17 Jul - 22 Aug	Fiji Airways
22 Jul - 15 Aug	Qantas
25 Jul - 15 Aug	Etihad Airways
16 Jul - 07 Aug	Finnair
20 Jul - 31 Aug	Jetstar
22 Jul - 31 Aug	British Airways
16 Jul - 26 Aug	Jetstar
24 Jul - 13 Aug	Jetstar
09 Jul - 12 Aug	Jetstar
06 Jul - 12 Jul	Qantas
08 Jul - 15 Jul	Emirates
21 Jul - 28 Jul	Qantas
09 Jul - 16 Jul	Jetstar
18 Jul - 24 Jul	Qantas
14 Jul - 29 Jul	Emirates
14 Jul - 28 Jul	Emirates
11 Jul - 14 Jul	Emirates
14 Jul - 21 Jul	Qantas
10 Jul - 16 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 1000€

Return flights