Cheap flights from Australia to Tongatapu from $359
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Tongatapu departing on 10/9. 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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Fiji Airways flights from Australia to Tongatapu
Our best Fiji Airways deals on Australia to Tongatapu flight tickets
Air New Zealand flights from Australia to Tongatapu
Our best Air New Zealand deals on Australia to Tongatapu flight tickets
See travel insights to Tongatapu from
How to get the cheapest flight ticket from Australia to Tongatapu
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 Tongatapu?
In general, August is the cheapest month to fly from Australia to Tongatapu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $758. The month of March is another great option to travel to Tongatapu, with average flight prices from Australia averaging around $773.
What is the cheapest day to depart on your flight to Tongatapu?
The cheapest day to depart on your flight to Tongatapu is on a Monday when prices can be found for as low as $792. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Tongatapu is Thursday, with ticket prices averaging around $1,214.
What is the cheapest time of day to depart on your flight to Tongatapu?
At midday is the cheapest time of day to fly from Australia to Tongatapu when you can find flight prices for as low as $765. Flying to Tongatapu at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tongatapu is in the evening when prices are around $1,009.
What is the cheapest Australia to Tongatapu flight route?
Fly from Sydney Kingsford Smith to Nuku‘alofa Fua'Amotu Intl for the best Australia - Tongatapu flight prices
How far in advance should I book a flight to Tongatapu?
You are more likely to see cheaper flights to Tongatapu from Australia when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Tongatapu for around $851 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tongatapu from Australia for as low as $722 on momondo.
What cabin class options are available on Australia to Tongatapu flights?
There are 3 cabin classes available to choose from on Australia to Tongatapu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Australia to Tongatapu?
Fiji Airways, Qantas Airways, and Air New Zealand are the most popular carriers operating from Australia to Tongatapu
Which airlines fly to Tongatapu?
Fiji Airways, Qantas Airways and Air New Zealand are the top three most popular airlines that fly to Tongatapu from Australia according to our data. Fiji Airways is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Tongatapu. Keep in mind that there are 3 different airlines that fly to Tongatapu on a routine basis, so you have a few additional options to choose from.
How many flights depart from Australia to Tongatapu on average per week?
As of June 2025, there are 2 flights per week flying from Australia to Tongatapu. The most common day of the week flights depart is Tue, with 50% of flights taking off on this day.
Cheap Australia to Tongatapu flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Australia to Tongatapu
Best price found | $359 |
|---|---|
Fastest flight time | 4h 20m |
Direct flights | Wed and Sun |
Airports in Tongatapu | 1 airport |
When did momondo last update prices for flights from Australia to Tongatapu?
Prices for flights from Australia to Tongatapu refresh daily.
How many operators does momondo search for flights from Australia to Tongatapu?
As of June 2025, there are 3 operators available to choose from for flights from Australia to Tongatapu.
How old do you have to be to fly from Australia to Tongatapu?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Tongatapu.
What documentation or ID do you need to fly to Tongatapu?
The travel and health documents required for your trip to Tongatapu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Tongatapu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Australia to Tongatapu?
Based on momondo bookings for flights between Australia and Tongatapu, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 100.00% of the total bookings.
Best airlines flying from Australia to Tongatapu
Compare and see reviews for airlines that fly from Australia to Tongatapu with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $345 | Free cancellation | Rating 8.0 199 reviews | |||
| PriceFrom $499 | Free cancellation | Rating 7.5 856 reviews | |||
| PriceFrom $818 | Free cancellation | Rating 8.0 483 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Australia to Tongatapu?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Australia to Tongatapu . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Australia to Tongatapu with flexible booking policies on momondo?
Flights from Australia to Tongatapu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Australia to Tongatapu?
momondo provides multiple filters to help you find the best flight to Tongatapu from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Australia to Tongatapu right now. Can momondo alert me if prices change?
Price alerts on flights to Tongatapu from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.