Cheapest return flights from Sydney to Tongatapu in January from $462

AirHint found the following cheapest return flights from Sydney (SYD) to Tongatapu (TBU) in January 2026 (see full year).

Return flights

31 Jan - 14 Feb Fiji Airways
31 Jan - 14 Feb Qantas direct
03 Jan - 24 Jan Qantas direct
27 Jan - 31 Jan Qantas direct
26 Jan - 30 Jan Fiji Airways
03 Jan - 10 Jan Qantas direct
02 Jan - 23 Jan Fiji Airways
02 Jan - 09 Jan Fiji Airways

Also check the deals for one-way flights from Sydney to Tongatapu in January.

Powered by

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.

Book a cheap hotel in Tongatapu

Cheap car rent in Tongatapu

Feel free to contact us with any feedback or request another flight research.