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 October 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.

$343 Cheap Flights from Tongatapu to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tongatapu to Sydney

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

05:00 - 12:35TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

9h 35m1 stop Nadi

14:00 - 10:35SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

18h 35m1 stop Nadi

$540Fiji Airways

Thu, 11 Mar - Tue, 16 Mar

05:40 - 22:05TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

18h 25m1 stop Nadi

14:55 - 01:50SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

8h 55m1 stop Nadi

$598Fiji Airways

Wed, 16 Dec - Wed, 6 Jan

16:00 - 22:05TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

8h 05m1 stop Nadi

14:00 - 15:00SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

23h 00m1 stop Nadi

$611Fiji Airways

Sat, 21 Nov - Thu, 3 Dec

11:20 - 12:35TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

27h 15m1 stop Nadi

19:25 - 20:25SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

23h 00m1 stop Auckland Intl

$698Multiple Airlines

Wed, 2 Dec - Wed, 9 Dec

05:00 - 15:50TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

12h 50m2 stops Nadi Coolangatta Gold Coast

14:00 - 01:50SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

9h 50m1 stop Nadi

$736Multiple Airlines

Thu, 11 Mar - Tue, 16 Mar

05:40 - 22:05TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

18h 25m1 stop Nadi

06:30 - 01:50SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

17h 20m2 stops Melbourne Nadi

$780Multiple Airlines

Wed, 16 Dec - Wed, 6 Jan

16:00 - 12:35TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

22h 35m1 stop Nadi

07:30 - 17:20SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

7h 50m1 stop Auckland Intl

$813Multiple Airlines

Thu, 31 Dec - Sat, 16 Jan

16:55 - 20:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

5h 20mdirect

14:00 - 15:00SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

23h 00m1 stop Nadi

$836Multiple Airlines

Sat, 21 Nov - Thu, 3 Dec

16:55 - 20:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

5h 20mdirect

14:00 - 15:00SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

23h 00m1 stop Nadi

$838Multiple Airlines

Sat, 21 Nov - Thu, 3 Dec

16:55 - 20:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

5h 20mdirect

09:15 - 15:55SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

4h 40mdirect

$1,004Qantas Airways

Thu, 31 Dec - Sat, 16 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:55 - 20:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

5h 20mdirect

14:00 - 01:50SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

9h 50m1 stop Nadi

$874Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

05:40 - 21:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

17h 35m2 stops Nadi Brisbane

14:00 - 01:50SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

9h 50m1 stop Nadi

$915Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

16:55 - 20:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

5h 20mdirect

09:15 - 15:55SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

4h 40mdirect

$967Qantas Airways

Tue, 27 Oct - Sat, 14 Nov

16:55 - 20:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

5h 20mdirect

09:15 - 15:55SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

4h 40mdirect

$968Qantas Airways

Tue, 27 Oct - Tue, 3 Nov

10:10 - 10:35TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

26h 25m1 stop Auckland Intl

14:00 - 01:50SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

9h 50m1 stop Nadi

$975Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

11:20 - 22:20TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

37h 00m2 stops Nadi Coolangatta Gold Coast

09:15 - 15:55SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

4h 40mdirect

$982Multiple Airlines

Wed, 28 Oct - Tue, 10 Nov

16:55 - 20:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

5h 20mdirect

06:00 - 01:50SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

17h 50m1 stop Nadi

$1,021Multiple Airlines

Tue, 27 Oct - Tue, 10 Nov

16:55 - 20:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

5h 20mdirect

09:15 - 15:55SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

4h 40mdirect

$1,028Qantas Airways

Tue, 27 Oct - Tue, 10 Nov

16:55 - 20:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

5h 20mdirect

09:15 - 15:55SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

4h 40mdirect

$1,031Qantas Airways

Tue, 27 Oct - Sat, 14 Nov

05:40 - 21:15TBU Nuku‘alofa Fua'Amotu Intl-SYD Sydney Kingsford Smith

17h 35m2 stops Nadi Brisbane

06:00 - 01:50SYD Sydney Kingsford Smith-TBU Nuku‘alofa Fua'Amotu Intl

17h 50m1 stop Nadi

$1,033Multiple Airlines

Tue, 27 Oct - Tue, 10 Nov

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Fiji Airways flights from Tongatapu to Sydney

Our best Fiji Airways deals on Tongatapu to Sydney flight tickets

Fiji Airways

11 Mar

TBU05:00Nuku‘alofa Fua'Amotu Intl

9h 35m

1 stop

SYD12:35Sydney Kingsford Smith

16 Mar

SYD14:00Sydney Kingsford Smith

18h 35m

1 stop

TBU10:35Nuku‘alofa Fua'Amotu Intl

$540

Fiji Airways

16 Dec

TBU05:40Nuku‘alofa Fua'Amotu Intl

18h 25m

1 stop

SYD22:05Sydney Kingsford Smith

6 Jan

SYD14:55Sydney Kingsford Smith

8h 55m

1 stop

TBU01:50Nuku‘alofa Fua'Amotu Intl

$598

Fiji Airways

21 Nov

TBU16:00Nuku‘alofa Fua'Amotu Intl

8h 05m

1 stop

SYD22:05Sydney Kingsford Smith

3 Dec

SYD14:00Sydney Kingsford Smith

23h 00m

1 stop

TBU15:00Nuku‘alofa Fua'Amotu Intl

$611

Qantas Airways flights from Tongatapu to Sydney

Our best Qantas Airways deals on Tongatapu to Sydney flight tickets

Qantas Airways

27 Oct

TBU16:55Nuku‘alofa Fua'Amotu Intl

5h 20m

SYD20:15Sydney Kingsford Smith

14 Nov

SYD09:15Sydney Kingsford Smith

4h 40m

TBU15:55Nuku‘alofa Fua'Amotu Intl

$967

Qantas Airways

27 Oct

TBU16:55Nuku‘alofa Fua'Amotu Intl

5h 20m

SYD20:15Sydney Kingsford Smith

3 Nov

SYD09:15Sydney Kingsford Smith

4h 40m

TBU15:55Nuku‘alofa Fua'Amotu Intl

$968

Qantas Airways

31 Dec

TBU16:55Nuku‘alofa Fua'Amotu Intl

5h 20m

SYD20:15Sydney Kingsford Smith

16 Jan

SYD09:15Sydney Kingsford Smith

4h 40m

TBU15:55Nuku‘alofa Fua'Amotu Intl

$1,004

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 11/3

05:00-12:35

1 stop9h 35m

Sydney Kingsford Smith

Tue 16/3

14:00-10:35

1 stop18h 35m

$540

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Wed 16/12

05:40-22:05

1 stop18h 25m

Sydney Kingsford Smith

Wed 6/1

14:55-01:50

1 stop8h 55m

$598

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 21/11

16:00-22:05

1 stop8h 05m

Sydney Kingsford Smith

Thu 3/12

14:00-15:00

1 stop23h 00m

$611

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Wed 2/12

11:20-12:35

1 stop27h 15m

Sydney Kingsford Smith

Wed 9/12

19:25-20:25

1 stop23h 00m

$698

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 11/3

05:00-15:50

2 stops12h 50m

Sydney Kingsford Smith

Tue 16/3

14:00-01:50

1 stop9h 50m

$736

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Wed 16/12

05:40-22:05

1 stop18h 25m

Sydney Kingsford Smith

Wed 6/1

06:30-01:50

2 stops17h 20m

$780

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 31/12

16:00-12:35

1 stop22h 35m

Sydney Kingsford Smith

Sat 16/1

07:30-17:20

1 stop7h 50m

$813

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 21/11

16:55-20:15

Nonstop5h 20m

Sydney Kingsford Smith

Thu 3/12

14:00-15:00

1 stop23h 00m

$836

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 21/11

16:55-20:15

Nonstop5h 20m

Sydney Kingsford Smith

Thu 3/12

14:00-15:00

1 stop23h 00m

$838

Fastest return journey

Nuku‘alofaSydney

TBU Nuku‘alofa Fua'Amotu Intl - SYD Sydney Kingsford Smith

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Thu 31/12

16:55-20:15

Nonstop5h 20m

Sydney Kingsford Smith

Sat 16/1

09:15-15:55

Nonstop4h 40m

$1,004

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

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from Tongatapu, with most prices found around $619. If you aren’t able to travel to Sydney during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $746.

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

Our data shows that Thursday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $529. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $943.

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	$343
Fastest flight time	5h 20m
Direct flights	Wed, Fri and Sun
Airports in Sydney	1 airport

The best one-way flight to Sydney from Tongatapu in the past 72 hours is $343. The best return flight deal from Tongatapu to Sydney found on momondo in the last 72 hours is $540.

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

Direct flights go from Tongatapu to Sydney on Wednesday, Friday 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 October 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 $560	Free cancellation	Rating 8.0 260 reviews		Search Fiji Airways flights
Qantas Airways	PriceFrom $789	Free cancellation	Rating 7.5 1,115 reviews		Search Qantas Airways flights

Parramatta

Terrigal

Wollongong

Katoomba

Penrith

Lithgow

Coogee

Manly

Cronulla

Randwick

Leura

Bondi Beach

Charlestown

Swansea

Newport

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.