Cheapest return flights from Sydney (SYD) to Tongatapu (TBU), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Dec 19 Dec Fiji Airways
17 Dec 21 Dec Fiji Airways
05 Dec 12 Dec Qantas
Direct Flight
15 Dec 19 Dec Qantas
Direct Flight
19 Dec 31 Dec Qantas
Direct Flight
22 Dec 26 Dec Qantas
Direct Flight
19 Dec 23 Dec Fiji Airways
26 Dec 12 Jan Qantas
Direct Flight
24 Dec 09 Jan Qantas
Direct Flight
20 Dec 01 Jan Fiji Airways
23 Dec 09 Jan Fiji Airways
Powered by

deals for one-way flights from Sydney to Tongatapu in December.

Book a cheap hotel in Tongatapu

Cheap car rent in Fua Amotu Intl

Updated Jul 6, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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