Cheap flights from Tonga to Australia from $295
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tonga to Australia departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Tonga to Australia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Australia?
In general, August 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 $763. If you don’t want to visit Australia in August, then you should wait until October to fly from Tonga, when ticket prices are also cheap, with an average price of $812.
What is the cheapest day to depart on your flight to Australia?
On average, the least expensive day to fly to Australia from Tonga is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $813. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Tonga to Australia on a Friday will generally be more expensive and average around $1,055. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Australia?
According to our data, the cheapest time of day to fly to Australia is in the morning. momondo users have found flights departing from Tonga to Australia in the morning for as low as $741. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly at midday, with an average ticket price of $1,441. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Tonga to Australia flight route?
Fly from Nuku‘alofa Fua'Amotu Intl to Sydney Kingsford Smith for the best Tonga - Australia flight prices
What cabin class options are available on Tonga to Australia flights?
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.
Can stopping save me money on Tonga to Australia flights?
You could potentially save up to 87% on your flight if you consider stops on a Tonga to Australia flight.
How many flights depart from Tonga to Australia on average per week?
The number of flights available between Tonga and Australia is 2 per week as of June 2025. The most frequent departure day is Tue, with 50% of weekly flights leaving on this day.
Cheap Tonga to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Tonga to Australia
When did momondo last update prices for flights from Tonga to Australia?
Prices for flights from Tonga to Australia refresh daily.
How many operators does momondo search for flights from Tonga to Australia?
As of June 2025, there are 2 operators available to choose from for flights from Tonga to Australia.
How old do you have to be to fly from Tonga to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Tonga to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Tonga to Australia?
momondo data reveals that the most frequently booked plane model on the route from Tonga to Australia is Boeing 737-800 Passenger/BBJ2 (winglets), representing 100.00% of all bookings.
Best airlines flying from Tonga to Australia
Compare and see reviews for airlines that fly from Tonga to Australia with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $532 | Free cancellation | Rating 8.0 202 reviews | |||
| PriceFrom $727 | Free cancellation | Rating 7.5 867 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Tonga to Australia?
It is quick and easy to find Tonga to Australia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Australia that suits you.
Can I find flights from Tonga to Australia with flexible booking policies on momondo?
momondo does allow users to show only those flights to Australia from Tonga which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Tonga to Australia?
momondo provides multiple filters to help you find the best flight to Australia from Tonga. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Tonga to Australia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Tonga to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.