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Cheap flights to Tongatapu from across Australia

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Tongatapu

Flight Information to Tongatapu

Cheapest month to fly

October

Shortest flight duration

1 hour(s), 25 minute(s)

What constitutes the cheapest month to book a flight to Tongatapu (TBU)?

Currently, presents the most cost-effective flights to Tongatapu. It is important to note that numerous factors can influence flight expenditures; therefore, a comparison of airlines, departure airports, and flight times will consistently offer you a broader range of choices.

Origin	Destination	Departure Date	Price
Sydney (SYD)	Tongatapu (TBU)	Tuesday 23 September 2025	AU$784
Sydney (SYD)	Tongatapu (TBU)	Sunday 19 October 2025	AU$322
Sydney (SYD)	Tongatapu (TBU)	Monday 10 November 2025	AU$334
Sydney (SYD)	Tongatapu (TBU)	Monday 8 December 2025	AU$338
Sydney (SYD)	Tongatapu (TBU)	Saturday 31 January 2026	AU$338
Sydney (SYD)	Tongatapu (TBU)	Sunday 1 February 2026	No data
Sydney (SYD)	Tongatapu (TBU)	Tuesday 10 March 2026	AU$360
Sydney (SYD)	Tongatapu (TBU)	Wednesday 1 April 2026	No data
Sydney (SYD)	Tongatapu (TBU)	Wednesday 27 May 2026	AU$544
Sydney (SYD)	Tongatapu (TBU)	Tuesday 23 June 2026	AU$394
Sydney (SYD)	Tongatapu (TBU)	Wednesday 1 July 2026	No data
Sydney (SYD)	Tongatapu (TBU)	Saturday 1 August 2026	No data

Seat Class Comparison: Determine Your Ideal Option

Evaluate the Benefits of Economy, Business, and First Class Travel

Economy

Business

Month	Seat Class	Average Price
September	Economy	AU$1,177
October	Economy	AU$718
November	Economy	AU$907
December	Economy	AU$857
January	Economy	AU$890
February	Economy	No data
March	Economy	AU$816
April	Economy	No data
May	Economy	AU$1,053
June	Economy	AU$667
July	Economy	No data
August	Economy	No data
September	Business	No data
October	Business	AU$2,228
November	Business	No data
December	Business	No data
January	Business	No data
February	Business	No data
March	Business	No data
April	Business	No data
May	Business	No data
June	Business	No data
July	Business	No data
August	Business	AU$1,909

Airlines flying to Tongatapu

These airlines airlines offer direct service to Tongatapu.

Whether you're travelling from within Australia or from a destination abroad, these airlines offer direct service to Tongatapu. Select your preferred airline to learn more about what they can offer, including baggage information, seat classes, availability of lounges and frequent flyer programs.

Qantas

See Airlines

Air New Zealand

See Airlines

Frequently Asked Questions

How do I book flight tickets to Tongatapu via Traveloka?

You can easily book your flight to Tongatapu with the search tool at the top of this page. Start by selecting your departure city and Tongatapu and choosing your travel dates. You'll then be presented with all the available flight options to Tongatapu, with the chance to filter by direct flights only, airline including baggage, departure times and even preferred stopover cities for connecting flights.

When is the best time to book a flight to Tongatapu?

If you're flying to Tongatapu from outside the country, then it's best to book three to six months in advance. For domestic flights, the earlier, the better, but six to eight weeks in advance on popular routes should do the trick. It's a good idea to keep an eye out for regular flight sales, like the EOFY, Black Friday and Boxing Day sales as this is when some of the best fares are available.

How can I get $50 off my flight to Tongatapu?

Until 31 July, you can save $50 off flights by using the code WINTERSALE50.