Find flights
Airlines

$369+ Cheap flights from Tonga

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TBU — SYD
21 Jul — 28 Jul1
1 adult
1 adult, Economy, 0 bags

Find flights from Tonga within your budget

 
Find flights departing from Tonga that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 June 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight
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

$645

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Mon 9/11

11:20-12:35

1 stop27h 15m

Sydney Kingsford Smith

Fri 27/11

14:00-15:00

1 stop23h 00m

$694

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Wed 11/11

11:20-12:35

1 stop27h 15m

Sydney Kingsford Smith

Sun 29/11

14:00-10:35

1 stop18h 35m

$792

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Tue 11/8

05:40-11:50

1 stop9h 10m

Sydney Kingsford Smith

Tue 11/8

19:20-14:35

1 stop16h 15m

$880

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 21/11

16:00-12:35

1 stop22h 35m

Sydney Kingsford Smith

Sat 5/12

07:30-17:20

1 stop7h 50m

$896

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 21/11

16:55-20:15

Nonstop5h 20m

Sydney Kingsford Smith

Thu 3/12

06:00-01:50

1 stop17h 50m

$896
Cheapest one-way

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Tue 25/8

05:40-19:35

2 stops16h 55m

$369

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Tue 11/8

05:40-21:50

2 stops19h 10m

$442
Fastest single journey

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Tue 25/8

17:30-20:10

Nonstop5h 40m

$462

Nuku‘alofaSydney

TBU - SYD

TBUSYD

Nuku‘alofa Fua'Amotu Intl

Sat 10/10

16:30-20:10

Nonstop5h 40m

$463

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Tonga

Have a flexible travel schedule? Discover the best time to fly from Tonga with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Tonga

Get recent, data-driven insights about flights from Tonga including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Tonga?

Currently, March is the cheapest month in which you can book a flight from Tonga (average of $336). Flying from Tonga in January will prove the most costly (average of $903). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Tonga?

When flying from Tonga check dates and pricing for the following: Qantas Airways, Fiji Airways. As they depart for the following popular destinations: Sydney.

Fiji Airways
Fiji Airways
From $278
Air New Zealand
Air New Zealand
From $426
Qantas Airways
Qantas Airways
From $736

What is the cheapest place to fly to from Tonga?

The cheapest city to fly to from Tonga is Nadi, with prices starting at $176. Explore other affordable destinations below.

Nadi
Nadi
From $176
Auckland Intl
Auckland Intl
From $289
Sydney Kingsford Smith
Sydney Kingsford Smith
From $363

Airline reviews for flights from Tonga

Get insights into the airlines that provide service from Tonga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Tonga. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Read reviews from past customers who have flown Fiji Airways and Qantas Airways from Tonga. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Crew

8.5

Overall

8.1

Comfort

8.1

Food

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Fiji Airways
8.1
Very Good
244 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Crew

8.5

Overall

8.1

Comfort

8.1

Food

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Qantas Airways
7.5
Good
1,047 reviews
Fiji Airways
8.1
Very Good
244 reviews
Check prices

Boarding

8.2

Entertainment

7.5

Crew

8.5

Overall

8.1

Comfort

8.1

Food

7.5

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Popular international destinations from Tonga

The most popular international flight routes departing from Tonga we’ve come across at this time.
Flights from Nuku‘alofa to Sydney

Related info for your journey

Access useful and relevant information related to your journey from Tonga. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 June 2026.

  • What is the cheapest month to fly from Tonga?

    Currently, the cheapest month for flights from Tonga is March. The most expensive month for flights is January. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • How does Cheapflights help users find flights from Tonga?

    When you search for this flight from Tonga, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from Tonga?

    Millions of users choose and trust Cheapflights to book the best flight deals from Tonga for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Tonga with no change fees?

    Yes, we can. To see specific flights from Tonga with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Tonga become cheaper?

    Not ready to book yet? You can track prices for flights from Tonga on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Tonga?

When you search for this flight from Tonga, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from Tonga?

Millions of users choose and trust Cheapflights to book the best flight deals from Tonga for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Tonga with no change fees?

Yes, we can. To see specific flights from Tonga with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Tonga become cheaper?

Not ready to book yet? You can track prices for flights from Tonga on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.