How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 28% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 96 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

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

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 Tonga according to our data. Qantas Airways is the first choice among our users, with 61% 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.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 28% of their flights experiencing any sort of delay.

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

Fiji Airways and Qantas Airways are the most popular carriers operating 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 November 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.

$429 Cheap Flights from Tonga to Australia in 2025/26

1 adult

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11:20 - 22:05TBU-SYD

12h 45m1 stop

14:00 - 01:05SYD-TBU

9h 05m1 stop

$614Fiji Airways

Find Deal

Mon, 23 Mar - Fri, 27 Mar

11:20 - 22:05TBU-SYD

12h 45m1 stop

07:30 - 01:05SYD-TBU

15h 35m2 stops

$905Multiple Airlines

Find Deal

Mon, 23 Mar - Fri, 27 Mar

11:20 - 22:05TBU-SYD

12h 45m1 stop

15:45 - 15:00SYD-TBU

21h 15m3 stops

$1,169Multiple Airlines

Find Deal

Mon, 23 Mar - Fri, 27 Mar

Fly from

Fly to

Route

Depart

Return

Price

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Mon 23/3

11:20-22:05

1 stop12h 45m

Sydney Kingsford Smith

Fri 27/3

14:00-01:05

1 stop9h 05m

$614

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Mon 23/3

11:20-22:05

1 stop12h 45m

Sydney Kingsford Smith

Fri 27/3

07:30-01:05

2 stops15h 35m

$905

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Mon 23/3

11:20-22:05

1 stop12h 45m

Sydney Kingsford Smith

Fri 27/3

15:45-15:00

3 stops21h 15m

$1,169

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 20/12

16:00-13:50

1 stop23h 50m

$429

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Wed 3/12

05:00-07:30

2 stops28h 30m

$464

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 11/12

05:00-22:10

1 stop19h 10m

$478

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 20/12

16:55-20:15

Nonstop5h 20m

$491

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Fri 5/12

16:00-19:40

2 stops29h 40m

$500

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 6/12

16:55-20:15

Nonstop5h 20m

$532

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 4/12

16:00-18:25

2 stops28h 25m

$538

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Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Australia?

In general, October 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 $878. If you don’t want to visit Australia in October, then you should wait until March to fly from Tonga, when ticket prices are also cheap, with an average price of $904.

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 $822. 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 $1,066. 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 $749. 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 $1,456. 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 3 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 61% on your flight if you consider stops on a Tonga to Australia flight.

Cheap Tonga to Australia flight deals and tips

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

Best price found	$463
Fastest flight time	5h 20m
Direct flights	Wed and Sun
Airports in Australia	1 airport

The best one-way flight to Australia from Tonga in the past 72 hours is $463. The best return flight deal from Tonga to Australia found on momondo in the last 72 hours is $900.

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

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

There is 1 airport near Australia: Sydney Kingsford Smith (SYD)

Search flight deals

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 November 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
Fiji Airways	PriceFrom $468	Free cancellation	Rating 8.1 209 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom $754	Free cancellation	Rating 7.5 942 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $999	Free cancellation	Rating 8.0 533 reviews	Search Air New Zealand flights

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.

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Cheap flights from Tonga to Australia from $429

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 20/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

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Filter for what you want

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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?

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

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

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 3 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 61% on your flight if you consider stops on a Tonga to Australia flight.

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

Fiji Airways and Qantas Airways are the most popular carriers operating from Tonga to Australia

Which airlines fly to Australia?

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 28% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 96 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

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

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, Qantas Airways have had the fewest delays on this route over the last 12 months, with about 28% of their flights experiencing any sort of delay.

Cheap Tonga to Australia flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Australia

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

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

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

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

What is the most popular plane model from Tonga to Australia?

Best airlines flying from Tonga to Australia

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

Why use momondo?

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

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

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

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

An easier way to manage your Australia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Popular Cities in Australia

Popular flights according to clicks in the last 7 days on momondo