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

As of July 2026, 2 flights take off from Tongatapu and land in Sydney each week. The most common flight departure day for this route is Tue, with 50% of weekly flights taking off on this day.

What is the cheapest airline that flies from Tongatapu to Sydney Kingsford Smith?

Fiji Airways is the most popular carrier operating from Tongatapu to Sydney Kingsford Smith

When did momondo last update prices for flights from Tongatapu to Sydney Kingsford Smith Airport?

Prices for flights from Tongatapu to Sydney Kingsford Smith Airport were last updated today.

How many operators does momondo search for flights from Tongatapu to Sydney Kingsford Smith Airport?

There are 2 operators available for flights from Tongatapu to Sydney Kingsford Smith Airport as of July 2026.

How old do you have to be to fly from Tongatapu to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tongatapu to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$333 Cheap Flights from Tongatapu to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tongatapu to Sydney

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 Sydney

Our best Fiji Airways deals on Tongatapu to Sydney 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 Sydney

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 Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Tongatapu, with most prices found around $340. If you aren’t able to travel to Sydney during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $408.

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

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $901. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $972.

What is the cheapest Tongatapu to Sydney Kingsford Smith flight route?

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

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

There are 2 cabin classes available to choose from on Tongatapu to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Tongatapu to Sydney flight deals and tips

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

Best price found	$451
Fastest flight time	5h 40m
Direct flights	Wed and Sun
Airports in Sydney	1 airport

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

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

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

There is 1 airport in Sydney. From Tongatapu there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from Tongatapu to Sydney

When did momondo last update prices for flights from Tongatapu to Sydney Kingsford Smith Airport?
Prices for flights from Tongatapu to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Tongatapu to Sydney Kingsford Smith Airport?
There are 2 operators available for flights from Tongatapu to Sydney Kingsford Smith Airport as of July 2026.
How old do you have to be to fly from Tongatapu to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tongatapu to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Tongatapu to Sydney?
Based on momondo bookings for flights between Tongatapu and Sydney, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 100.00% of the total bookings.

Best airlines flying from Tongatapu to Sydney

Compare and see reviews for airlines that fly from Tongatapu to Sydney 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

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Manly

Coogee

Leura

Lithgow

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tongatapu to Sydney for you.

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

Yes. All flights to Sydney 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 Sydney?

momondo provides multiple filters to help you find the best flight to Sydney from Tongatapu. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Sydney from Tongatapu 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.