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

Return flights

19 Aug - 24 Aug	Jetstar
21 Aug - 27 Aug	Jetstar
26 Aug - 10 Sep	Jetstar
14 Aug - 27 Aug	Jetstar
30 Aug - 07 Sep	China Eastern
28 Aug - 03 Sep	Jetstar
28 Aug - 05 Sep	Hainan Airlines
13 Aug - 26 Aug	AirAsia
12 Aug - 31 Aug	AirAsia
12 Aug - 23 Aug	AirAsia
08 Aug - 12 Aug	Thai AirAsia
01 Aug - 31 Aug	Indonesia AirAsia
09 Aug - 23 Aug	Jetstar
06 Aug - 13 Aug	Jetstar

Also check the deals for one-way flights from Bangkok to Auckland 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 Auckland in August from 529€

Return flights