AirHint found the following cheapest return flights from Brisbane (BNE) to Tongatapu (TBU) in January 2026 (see full year).
Return flights
| 20 Jan - 27 Jan | Qantas | ||
| 25 Jan - 29 Jan | Qantas | ||
| 26 Jan - 02 Feb | Fiji Airways | ||
| 09 Jan - 12 Jan | Jetstar | ||
| 07 Jan - 14 Jan | Fiji Airways |
Also check the deals for one-way flights from Brisbane to Tongatapu in January.
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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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