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

Fiji Airways is the most popular carrier operating from Tongatapu to Australia

How many flights depart from Tongatapu to Australia on average per week?

As of July 2026, there are 2 flights per week flying from Tongatapu to Australia. The most common day of the week flights depart is Tue, with 50% of flights taking off on this day.

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 July 2026, 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.

$333 Cheap Flights from Tongatapu to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tongatapu to Australia

Return

One-way

Direct

Cheap return flights

Enter your travel dates to find the best prices.

16:55 - 22:25

TBU

SYD

8h 30m

1 stop

13:15 - 01:45

SYD

TBU

9h 30m

1 stop

$593Fiji Airways

Thu, 30 Jul - Thu, 6 Aug

05:00 - 11:50

TBU

SYD

9h 50m

1 stop

13:15 - 01:05

SYD

TBU

8h 50m

1 stop

$601Fiji Airways

Wed, 19 Aug - Wed, 26 Aug

05:00 - 11:50

TBU

SYD

9h 50m

1 stop

13:15 - 10:35

SYD

TBU

18h 20m

1 stop

$613Fiji Airways

Wed, 19 Aug - Wed, 26 Aug

16:55 - 22:25

TBU

SYD

8h 30m

1 stop

13:15 - 01:45

SYD

TBU

9h 30m

1 stop

$635Fiji Airways

Thu, 30 Jul - Thu, 6 Aug

16:55 - 22:25

TBU

SYD

8h 30m

1 stop

13:15 - 01:45

SYD

TBU

9h 30m

1 stop

$638Fiji Airways

Thu, 30 Jul - Thu, 6 Aug

16:00 - 22:05

TBU

SYD

8h 05m

1 stop

06:00 - 15:00

SYD

TBU

7h 00m

1 stop

$649Fiji Airways

Sat, 21 Nov - Thu, 3 Dec

16:55 - 22:25

TBU

SYD

8h 30m

1 stop

13:15 - 01:45

SYD

TBU

9h 30m

1 stop

$658Fiji Airways

Thu, 30 Jul - Thu, 6 Aug

16:55 - 22:25

TBU

SYD

8h 30m

1 stop

13:15 - 01:45

SYD

TBU

9h 30m

1 stop

$661Fiji Airways

Thu, 30 Jul - Thu, 6 Aug

05:00 - 14:55

TBU

SYD

12h 55m

2 stops

13:15 - 01:05

SYD

TBU

8h 50m

1 stop

$743Multiple Airlines

Wed, 19 Aug - Wed, 26 Aug

05:00 - 19:35

TBU

SYD

17h 35m

2 stops

13:15 - 01:05

SYD

TBU

8h 50m

1 stop

$749Multiple Airlines

Wed, 19 Aug - Wed, 26 Aug

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Fiji Airways flights from Tongatapu to Australia

Our best Fiji Airways deals on Tongatapu to Australia flight tickets

Fiji Airways

30 July

TBU16:55Nuku‘alofa Fua'Amotu Intl

8h 30m

1 stop

SYD22:25Sydney Kingsford Smith

6 Aug

SYD13:15Sydney Kingsford Smith

9h 30m

1 stop

TBU01:45Nuku‘alofa Fua'Amotu Intl

$593

Fiji Airways

19 Aug

TBU05:00Nuku‘alofa Fua'Amotu Intl

9h 50m

1 stop

SYD11:50Sydney Kingsford Smith

26 Aug

SYD13:15Sydney Kingsford Smith

8h 50m

1 stop

TBU01:05Nuku‘alofa Fua'Amotu Intl

$601

Fiji Airways

19 Aug

TBU05:00Nuku‘alofa Fua'Amotu Intl

9h 50m

1 stop

SYD11:50Sydney Kingsford Smith

26 Aug

SYD13:15Sydney Kingsford Smith

18h 20m

1 stop

TBU10:35Nuku‘alofa Fua'Amotu Intl

$613

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 30/7

16:55-22:25

1 stop8h 30m

Sydney Kingsford Smith

Thu 6/8

13:15-01:45

1 stop9h 30m

$593

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Wed 19/8

05:00-11:50

1 stop9h 50m

Sydney Kingsford Smith

Wed 26/8

13:15-01:05

1 stop8h 50m

$601

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Wed 19/8

05:00-11:50

1 stop9h 50m

Sydney Kingsford Smith

Wed 26/8

13:15-10:35

1 stop18h 20m

$613

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 30/7

16:55-22:25

1 stop8h 30m

Sydney Kingsford Smith

Thu 6/8

13:15-01:45

1 stop9h 30m

$635

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 30/7

16:55-22:25

1 stop8h 30m

Sydney Kingsford Smith

Thu 6/8

13:15-01:45

1 stop9h 30m

$638

Fastest return journey

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 21/11

16:00-22:05

1 stop8h 05m

Sydney Kingsford Smith

Thu 3/12

06:00-15:00

1 stop7h 00m

$649

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 30/7

16:55-22:25

1 stop8h 30m

Sydney Kingsford Smith

Thu 6/8

13:15-01:45

1 stop9h 30m

$658

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 30/7

16:55-22:25

1 stop8h 30m

Sydney Kingsford Smith

Thu 6/8

13:15-01:45

1 stop9h 30m

$661

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Wed 19/8

05:00-14:55

2 stops12h 55m

Sydney Kingsford Smith

Wed 26/8

13:15-01:05

1 stop8h 50m

$743

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Wed 19/8

05:00-19:35

2 stops17h 35m

Sydney Kingsford Smith

Wed 26/8

13:15-01:05

1 stop8h 50m

$749

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 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, March 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 $340. If you don’t want to visit Australia in March, then you should wait until October to fly from Tongatapu, when ticket prices are also cheap, with an average price of $408.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $901. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Tongatapu to Australia on a Saturday will generally be more expensive and average around $972. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 2 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 60% 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	$451
Fastest flight time	5h 40m
Direct flights	Wed and Sun
Airports in Australia	269 airports

The best one-way flight to Australia from Tongatapu in the past 72 hours is $451. The best return flight deal from Tongatapu to Australia found on momondo in the last 72 hours is $890.

The fastest flight from Tongatapu to Australia takes 5h 40m

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

There are 269 airports in Australia. From Tongatapu there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying 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 July 2026, 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 $495	Free cancellation	Rating 8.1 246 reviews		Search Fiji Airways flights
Qantas Airways	PriceFrom $744	Free cancellation	Rating 7.5 1,057 reviews		Search Qantas Airways 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.