AirHint found the following cheapest return flights from Ontario (ONT) to Auckland (AKL) in September 2026 (see full year).

Return flights

08 Sep - 22 Sep	China Airlines
01 Sep - 15 Sep	China Airlines
18 Sep - 02 Oct	China Airlines
20 Sep - 04 Oct	China Airlines
17 Sep - 01 Oct	China Airlines
03 Sep - 17 Sep	China Airlines
10 Sep - 24 Sep	China Airlines
15 Sep - 29 Sep	China Airlines
22 Sep - 06 Oct	China Airlines
24 Sep - 08 Oct	China Airlines
25 Sep - 09 Oct	China Airlines
29 Sep - 13 Oct	China Airlines
04 Sep - 18 Sep	China Airlines
06 Sep - 20 Sep	China Airlines
11 Sep - 25 Sep	China Airlines
27 Sep - 11 Oct	China Airlines
13 Sep - 27 Sep	China Airlines
02 Sep - 16 Sep	Qatar Airways
21 Sep - 05 Oct	Qatar Airways
23 Sep - 07 Oct	Qatar Airways

Also check the deals for one-way flights from Ontario to Auckland in September.

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 Ontario to Auckland in September from $2053

Return flights