Cheapest return flights from Auckland to Tongatapu in September from $683

AirHint found the following cheapest return flights from Auckland (AKL) to Tongatapu (TBU) in September 2025 (see full year).

Return flights

02 Sep - 05 Sep Fiji Airways
04 Sep - 10 Sep Fiji Airways
05 Sep - 12 Sep Fiji Airways
08 Sep - 13 Sep Fiji Airways
02 Sep - 08 Sep Fiji Airways
27 Sep - 04 Oct Qantas
05 Sep - 08 Sep Fiji Airways
13 Sep - 20 Sep Qantas

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

Skyscanner

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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