AirHint found the following cheapest return flights from Hong Kong (HKG) to Christchurch (CHC) in August 2025 (see full year).

Return flights

20 Aug - 27 Aug	China Eastern
20 Aug - 30 Aug	HK Express
13 Aug - 20 Aug	VietJet Air
18 Aug - 29 Aug	HK Express
29 Aug - 12 Sep	HK Express
19 Aug - 26 Aug	Scoot Tigerair
12 Aug - 19 Aug	AirAsia
05 Aug - 12 Aug	AirAsia
29 Aug - 05 Sep	HK Express
12 Aug - 18 Aug	AirAsia
11 Aug - 18 Aug	AirAsia
29 Aug - 09 Sep	HK Express
30 Aug - 09 Sep	VietJet Air
18 Aug - 30 Aug	HK Express
30 Aug - 06 Sep	VietJet Air
29 Aug - 02 Sep	HK Express
22 Aug - 01 Sep	Scoot Tigerair
24 Aug - 03 Sep	Air New Zealand
31 Aug - 13 Sep	HK Express
25 Aug - 05 Sep	Singapore Airlines

Also check the deals for one-way flights from Hong Kong to Christchurch 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 Hong Kong to Christchurch in August from $783

Return flights