Cheapest one-way flights from Auckland to Tongatapu in April from $111

AirHint found the following cheapest one-way flights from Auckland (AKL) to Tongatapu (TBU) in April 2026 (see full year).

One-Way flights

17 Apr Fiji Airways
29 Apr Fiji Airways
20 Apr Fiji Airways
20 Apr Air New Zealand direct
17 Apr Air New Zealand direct

Also check the deals for return flights from Auckland to Tongatapu in April.

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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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