AirHint found the following cheapest return flights from Christchurch (CHC) to Wellington (WLG) in September 2025 (see full year).

Return flights

14 Sep - 16 Sep	Jetstar	direct
09 Sep - 16 Sep	Jetstar	direct
10 Sep - 16 Sep	Jetstar	direct
10 Sep - 17 Sep	Jetstar	direct
08 Sep - 10 Sep	Jetstar	direct
09 Sep - 11 Sep	Jetstar	direct
11 Sep - 08 Oct	Jetstar	direct
14 Sep - 15 Sep	Jetstar	direct
16 Sep - 18 Sep	Jetstar	direct
06 Sep - 09 Sep	Jetstar	direct
10 Sep - 12 Sep	Jetstar	direct
26 Sep - 02 Oct	Jetstar	direct

Also check the deals for one-way flights from Christchurch to Wellington 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 Christchurch to Wellington in September from $68

Return flights