Cheapest one-way flights from Sydney to Tongatapu in February from $218

Best time to book flights for Sydney (SYD) to Tongatapu (TBU) flights at AirHint

AirHint found the following cheapest one-way flights from Sydney (SYD) to Tongatapu (TBU) in February 2025 (see full year).

One-Way flights

07 Feb Fiji Airways
05 Feb Fiji Airways
11 Feb Jetstar
08 Feb Qantas direct

Also check the deals for return flights from Sydney to Tongatapu in February.

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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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