Cheap flights from Tonga to Australia from $307

In general, November is the cheapest month to fly from Tonga to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $681. If you don’t want to visit Australia in November, then you should wait until March to fly from Tonga, when ticket prices are also cheap, with an average price of $716.

On average, the least expensive day to fly to Australia from Tonga is on a Thursday. momondo users have found tickets for Thursday departures for as low as $541. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Tonga to Australia on a Tuesday will generally be more expensive and average around $978. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Nuku‘alofa Fua'Amotu Intl to Sydney Kingsford Smith for the best Tonga - Australia flight prices

There are 2 cabin classes available to choose from on Tonga to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 38% of flights between Tonga and Australia have experienced a delay on any given week. The average delay length over the past 12 months has been 91 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 38% of their flights experiencing any sort of delay.