How long is the flight from Australia to Tongatapu?

The flight from Australia to Tongatapu depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney (a popular airport in Australia) to Nuku‘alofa (the most popular airport in Tongatapu), then the flight time is 4h 25m on average. If you fly from Melbourne (another popular airport in Australia) to Nuku‘alofa, then the average flight time is 8h 35m.

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?

Qantas Airways, Fiji Airways and Air New Zealand are the top three most popular airlines that fly to Tongatapu from Australia according to our data. Qantas Airways is the first choice among our users, with 49% 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.

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 March 2026, 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.

$313 Cheap Flights from Australia to Tongatapu in 2026

1 adult

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Find the cheapest flights from Australia to Tongatapu

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One-way

Last minute

Direct

Recent return flight deals from Australia to Tongatapu

Enter your travel dates to find the best prices.

13:20 - 10:35

SYD

TBU

18h 15m

1 stop

11:20 - 22:10

TBU

SYD

13h 50m

1 stop

$559Fiji Airways

Wed, 29 Apr - Wed, 6 May

06:00 - 01:05

SYD

TBU

16h 05m

1 stop

11:20 - 22:10

TBU

SYD

13h 50m

1 stop

$569Fiji Airways

Tue, 18 Aug - Mon, 31 Aug

06:00 - 15:55

SYD

TBU

6h 55m

1 stop

11:20 - 22:10

TBU

SYD

13h 50m

1 stop

$571Fiji Airways

Fri, 24 Apr - Tue, 28 Apr

06:00 - 10:35

SYD

TBU

25h 35m

1 stop

16:55 - 22:10

TBU

SYD

8h 15m

1 stop

$573Fiji Airways

Tue, 9 Jun - Fri, 19 Jun

13:15 - 01:05

SYD

TBU

8h 50m

1 stop

16:55 - 11:50

TBU

SYD

21h 55m

1 stop

$581Fiji Airways

Fri, 10 Apr - Fri, 17 Apr

06:00 - 01:05

SYD

TBU

16h 05m

1 stop

05:40 - 11:50

TBU

SYD

9h 10m

1 stop

$600Fiji Airways

Tue, 8 Sep - Fri, 18 Sep

13:15 - 01:45

SYD

TBU

9h 30m

1 stop

05:00 - 12:05

TBU

SYD

10h 05m

1 stop

$601Fiji Airways

Mon, 20 Apr - Wed, 29 Apr

13:15 - 01:05

SYD

TBU

8h 50m

1 stop

11:20 - 22:10

TBU

SYD

13h 50m

1 stop

$603Fiji Airways

Wed, 2 Sep - Mon, 14 Sep

08:15 - 01:05

BNE

TBU

13h 50m

2 stops

05:40 - 10:35

TBU

BNE

7h 55m

1 stop

$759Multiple Airlines

Thu, 3 Sep - Fri, 11 Sep

07:15 - 01:05

MEL

TBU

14h 50m

2 stops

16:55 - 12:05

TBU

MEL

22h 10m

1 stop

$760Multiple Airlines

Fri, 24 Apr - Sat, 2 May

Fiji Airways flights from Australia to Tongatapu

Our best Fiji Airways deals on Australia to Tongatapu flight tickets

Fiji Airways

29 Apr

SYD13:20Sydney Kingsford Smith

18h 15m

1 stop

TBU10:35Nuku‘alofa Fua'Amotu Intl

6 May

TBU11:20Nuku‘alofa Fua'Amotu Intl

13h 50m

1 stop

SYD22:10Sydney Kingsford Smith

$559

Fiji Airways

18 Aug

SYD06:00Sydney Kingsford Smith

16h 05m

1 stop

TBU01:05Nuku‘alofa Fua'Amotu Intl

31 Aug

TBU11:20Nuku‘alofa Fua'Amotu Intl

13h 50m

1 stop

SYD22:10Sydney Kingsford Smith

$569

Fiji Airways

24 Apr

SYD06:00Sydney Kingsford Smith

6h 55m

1 stop

TBU15:55Nuku‘alofa Fua'Amotu Intl

28 Apr

TBU11:20Nuku‘alofa Fua'Amotu Intl

13h 50m

1 stop

SYD22:10Sydney Kingsford Smith

$571

Air New Zealand flights from Australia to Tongatapu

Our best Air New Zealand deals on Australia to Tongatapu flight tickets

Air New Zealand

3 July

BNE09:40Brisbane

9h 00m

1 stop

TBU21:40Nuku‘alofa Fua'Amotu Intl

10 July

TBU22:40Nuku‘alofa Fua'Amotu Intl

12h 30m

1 stop

BNE08:10Brisbane

$1,051

Air New Zealand

6 June

BNE09:40Brisbane

7h 05m

1 stop

TBU19:45Nuku‘alofa Fua'Amotu Intl

29 June

TBU11:55Nuku‘alofa Fua'Amotu Intl

9h 30m

1 stop

BNE18:25Brisbane

$1,065

Air New Zealand

7 Apr

BNE19:35Brisbane

16h 35m

1 stop

TBU15:10Nuku‘alofa Fua'Amotu Intl

16 Apr

TBU11:55Nuku‘alofa Fua'Amotu Intl

9h 30m

1 stop

BNE18:25Brisbane

$1,116

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Wed 29/4

13:20-10:35

1 stop18h 15m

Nuku‘alofa Fua'Amotu Intl

Wed 6/5

11:20-22:10

1 stop13h 50m

$559

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Tue 18/8

06:00-01:05

1 stop16h 05m

Nuku‘alofa Fua'Amotu Intl

Mon 31/8

11:20-22:10

1 stop13h 50m

$569

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Fri 24/4

06:00-15:55

1 stop6h 55m

Nuku‘alofa Fua'Amotu Intl

Tue 28/4

11:20-22:10

1 stop13h 50m

$571

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Tue 9/6

06:00-10:35

1 stop25h 35m

Nuku‘alofa Fua'Amotu Intl

Fri 19/6

16:55-22:10

1 stop8h 15m

$573

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Fri 10/4

13:15-01:05

1 stop8h 50m

Nuku‘alofa Fua'Amotu Intl

Fri 17/4

16:55-11:50

1 stop21h 55m

$581

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Tue 8/9

06:00-01:05

1 stop16h 05m

Nuku‘alofa Fua'Amotu Intl

Fri 18/9

05:40-11:50

1 stop9h 10m

$600

Fastest return journey

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Mon 20/4

13:15-01:45

1 stop9h 30m

Nuku‘alofa Fua'Amotu Intl

Wed 29/4

05:00-12:05

1 stop10h 05m

$601

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Wed 2/9

13:15-01:05

1 stop8h 50m

Nuku‘alofa Fua'Amotu Intl

Mon 14/9

11:20-22:10

1 stop13h 50m

$603

BrisbaneNuku‘alofa

BNE - TBU

BNETBU

Brisbane

Thu 3/9

08:15-01:05

2 stops13h 50m

Nuku‘alofa Fua'Amotu Intl

Fri 11/9

05:40-10:35

1 stop7h 55m

$759

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Fri 24/4

07:15-01:05

2 stops14h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 2/5

16:55-12:05

1 stop22h 10m

$760

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Tongatapu?

In general, February 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 $648. The month of August is another great option to travel to Tongatapu, with average flight prices from Australia averaging around $710.

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 $760. 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 $1,156.

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 weeks ahead of your departure date. In general, you can expect to find flights to Tongatapu for around $806 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tongatapu from Australia for as low as $675 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.

Can stopping save me money on Australia to Tongatapu flights?

You could potentially save up to 16% on your flight if you consider stops on a Australia to Tongatapu flight.

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	$464
Fastest flight time	4h 25m
Direct flights	Mon, Tue, Wed and Sun
Airports in Tongatapu	1 airport

The best one-way flight to Tongatapu from Australia in the past 72 hours is $464. The best return flight deal from Australia to Tongatapu found on momondo in the last 72 hours is $767.

The fastest flight from Australia to Tongatapu takes 4h 25m

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

There is 1 airport in Tongatapu. From Australia there are direct flights to Nuku‘alofa Fua'Amotu Intl (TBU).

Search flight deals

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 March 2026, 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
Fiji Airways	PriceFrom $440	Free cancellation	Rating 8.1 233 reviews	Search Fiji Airways flights
Qantas Airways	PriceFrom $585	Free cancellation	Rating 7.5 1,006 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $718	Free cancellation	Rating 8.0 616 reviews	Search Air New Zealand flights

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.

An easier way to manage your Tongatapu 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.

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Popular Cities in Tongatapu

Look for other cheap flights to Nuku‘alofafrom $569

Look for other cheap flights to Vava'ufrom $1,880

Cheap flights from Australia to Tongatapu from $313

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 12/4. 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

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How to get the cheapest flight ticket from Australia to Tongatapu

What is the cheapest month to fly to Tongatapu?

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

What is the cheapest Australia to Tongatapu flight route?

How far in advance should I book a flight to Tongatapu?

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

Can stopping save me money on Australia to Tongatapu flights?

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

Which airlines fly to Tongatapu?

How long is the flight from Australia to Tongatapu?

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

Fastest flight time

Direct flights

Airports in Tongatapu

Best airlines flying from Australia to Tongatapu

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

Why use momondo?

An easier way to manage your Tongatapu 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 Tongatapu

Popular Cities in Tongatapu

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

Australia flight routes

According to popular flight searches on momondo this year

Tongatapu flight routes

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Fly your favourite airline to Tongatapu

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List of cabin classes available on flights landing in Tongatapu. Availability may vary depending on flight origin and airline.

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