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

Return flights

18 Aug - 26 Aug	Jetstar
23 Aug - 02 Sep	Scoot Tigerair
08 Aug - 19 Aug	Jetstar
08 Aug - 15 Aug	VietJet Air
07 Aug - 16 Aug	Scoot Tigerair
01 Aug - 23 Aug	Vietnam Airlines
04 Aug - 15 Aug	Qantas
09 Aug - 23 Aug	Qantas
31 Aug - 12 Sep	Qantas
25 Aug - 31 Aug	Qantas
01 Aug - 12 Aug	Jetstar
31 Aug - 13 Sep	Qantas

Also check the deals for one-way flights from Bangkok 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 Bangkok to Christchurch in August from $545

Return flights