Which airlines fly to Australia?

Qantas Airways, Fiji Airways and Air New Zealand are the top three most popular airlines that fly to Australia from Tongatapu according to our data. Qantas Airways is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Tongatapu to Australia?

Qantas Airways and Air New Zealand are the most popular carriers operating from Tongatapu to Australia

When did momondo last update prices for flights from Tongatapu to Australia?

Prices for flights from Tongatapu to Australia are updated daily.

How many operators does momondo search for flights from Tongatapu to Australia?

As of December 2025, there are 2 operators available to choose from for flights from Tongatapu to Australia.

How old do you have to be to fly from Tongatapu to Australia?

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 Tongatapu to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia 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 Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$475 Cheap Flights from Tongatapu to Australia in 2025/26

1 adult

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Find the cheapest flights from Tongatapu to Australia

Round-trip

One-way

Direct

Cheap return flights

Enter your travel dates to find the best prices.

05:00 - 12:35

TBU

SYD

9h 35m1 stop

14:00 - 01:05

SYD

TBU

9h 05m1 stop

$1,257Fiji Airways

Tue, 30 Dec - Fri, 13 Mar

16:55 - 20:15

TBU

SYD

5h 20mdirect

06:00 - 15:00

SYD

TBU

7h 00m1 stop

$1,259Multiple Airlines

Tue, 30 Dec - Fri, 13 Mar

11:20 - 12:35

TBU

SYD

27h 15m1 stop

06:00 - 15:00

SYD

TBU

7h 00m1 stop

$1,646Fiji Airways

Tue, 10 Mar - Sat, 14 Mar

05:00 - 17:30

TBU

SYD

14h 30m2 stops

06:00 - 15:00

SYD

TBU

7h 00m1 stop

$1,681Multiple Airlines

Tue, 30 Dec - Fri, 13 Mar

05:00 - 20:50

TBU

SYD

17h 50m2 stops

11:05 - 01:05

SYD

TBU

12h 00m2 stops

$3,288Multiple Airlines

Tue, 30 Dec - Fri, 13 Mar

Fiji Airways flights from Tongatapu to Australia

Our best Fiji Airways deals on Tongatapu to Australia flight tickets

Fiji Airways

30 Dec

TBU05:00Nuku‘alofa Fua'Amotu Intl

9h 35m

1 stop

SYD12:35Sydney Kingsford Smith

13 Mar

SYD14:00Sydney Kingsford Smith

9h 05m

1 stop

TBU01:05Nuku‘alofa Fua'Amotu Intl

$1,257

Find similar

Fiji Airways

10 Mar

TBU11:20Nuku‘alofa Fua'Amotu Intl

27h 15m

1 stop

SYD12:35Sydney Kingsford Smith

14 Mar

SYD06:00Sydney Kingsford Smith

7h 00m

1 stop

TBU15:00Nuku‘alofa Fua'Amotu Intl

$1,646

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Tue 30/12

05:00-12:35

1 stop9h 35m

Sydney Kingsford Smith

Fri 13/3

14:00-01:05

1 stop9h 05m

$1,257

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Tue 30/12

16:55-20:15

Nonstop5h 20m

Sydney Kingsford Smith

Fri 13/3

06:00-15:00

1 stop7h 00m

$1,259

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Tue 10/3

11:20-12:35

1 stop27h 15m

Sydney Kingsford Smith

Sat 14/3

06:00-15:00

1 stop7h 00m

$1,646

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Tue 30/12

05:00-17:30

2 stops14h 30m

Sydney Kingsford Smith

Fri 13/3

06:00-15:00

1 stop7h 00m

$1,681

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Tue 30/12

05:00-20:50

2 stops17h 50m

Sydney Kingsford Smith

Fri 13/3

11:05-01:05

2 stops12h 00m

$3,288

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 24/1

16:55-20:15

Nonstop5h 20m

$475

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 24/1

05:00-19:50

2 stops16h 50m

$497

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 1/1

16:00-21:55

2 stops31h 55m

$503

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 24/1

14:50-08:45

1 stop19h 55m

$554

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 24/1

16:00-17:40

3 stops27h 40m

$766

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tongatapu 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

Prices

Airlines

Other information

What is the cheapest month to fly to Australia?

In general, October is the cheapest month to fly from Tongatapu to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $855. If you don’t want to visit Australia in October, then you should wait until March to fly from Tongatapu, when ticket prices are also cheap, with an average price of $880.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Tongatapu is on a Thursday. momondo users have found tickets for Thursday departures for as low as $613. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Tongatapu to Australia on a Friday will generally be more expensive and average around $1,038. 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 Tongatapu to Australia in the morning for as low as $729. 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 $1,418. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Tongatapu to Australia flight route?

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

What cabin class options are available on Tongatapu to Australia flights?

There are 3 cabin classes available to choose from on Tongatapu 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 Tongatapu to Australia flights?

You could potentially save up to 62% on your flight if you consider stops on a Tongatapu to Australia flight.

Cheap Tongatapu to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tongatapu to Australia

Best price found	$420
Fastest flight time	5h 20m
Direct flights	Wed and Sun
Airports in Australia	266 airports

The best one-way flight to Australia from Tongatapu in the past 72 hours is $420. The best return flight deal from Tongatapu to Australia found on momondo in the last 72 hours is $771.

The fastest flight from Tongatapu to Australia takes 5h 20m

Direct flights go from Tongatapu to Australia on Wednesday and Sunday. Airline offering direct flights is Qantas Airways..

There are 266 airports in Australia. From Tongatapu there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

When did momondo last update prices for flights from Tongatapu to Australia?
Prices for flights from Tongatapu to Australia are updated daily.
How many operators does momondo search for flights from Tongatapu to Australia?
As of December 2025, there are 2 operators available to choose from for flights from Tongatapu to Australia.
How old do you have to be to fly from Tongatapu to Australia?
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 Tongatapu to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia 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 Australia. 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 Tongatapu to Australia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Tongatapu to Australia is Boeing 737-800 Passenger/BBJ2 (winglets) (100.00% of total bookings).

Best airlines flying from Tongatapu to Australia

Compare and see reviews for airlines that fly from Tongatapu to Australia with momondo

Airline	Rating	Free cancellation	Price
Fiji Airways	PriceFrom $455	Free cancellation	Rating 8.1 210 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom $734	Free cancellation	Rating 7.5 947 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $973	Free cancellation	Rating 8.0 552 reviews	Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from Tongatapu to Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Tongatapu to Australia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Tongatapu to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Tongatapu on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Tongatapu to Australia?

momondo helps you find the best flight between Tongatapu and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Tongatapu to Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Tongatapu to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.