Cheapest return flights from Auckland to Tongatapu in December from $539

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

Return flights

09 Dec - 16 Dec Air New Zealand
30 Dec - 08 Jan Fiji Airways
09 Dec - 16 Dec Air New Zealand direct
01 Dec - 05 Dec Fiji Airways
15 Dec - 05 Jan Fiji Airways
17 Dec - 09 Jan Fiji Airways
24 Dec - 02 Jan Fiji Airways
29 Dec - 05 Jan Fiji Airways
19 Dec - 01 Jan Air New Zealand direct

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

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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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