Cheapest one-way flights from Christchurch to London in August from $672

Best time to book flights for Christchurch (CHC) to London (LHR) flights at AirHint

AirHint found the following cheapest one-way flights from Christchurch (CHC) to London (LHR) in August 2025 (see full year).

One-Way flights

10 Aug Singapore Airlines
30 Aug Singapore Airlines

Also check the deals for return flights from Christchurch to London in August.

Skyscanner

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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