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Cheap flights from Australia to Tonga from $416

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — TBU
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Australia to Tonga

Discover tips and strategies to find the most affordable flight options for your journey from Australia (AU0) to Tonga (TO0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 December 2024.

Round-trip from

$840

One-way from

$454
Fiji Airways
  • Fiji Airways
  • 14/1-21/1
  • 2 total stops
  • 15h 50m total
  • Australia to Tonga
Qantas Airways
  • Qantas Airways
  • 25/1
  • Nonstop
  • 4h 40m total
  • Australia to Tonga

Find flight deals from Australia to Tonga

Cheapest flights from Australia to Tonga
Explore the most affordable flight options available from Australia to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Mon 23/1210:20SYD - TBU
2 stops13h 30mMultiple Airlines
Thu 2/116:45TBU - SYD
Nonstop5h 15mMultiple Airlines
Deal found 17/12$1,507
Sat 28/1205:00BNE - TBU
1 stop7h 35mQantas Airways
Thu 2/116:45TBU - BNE
1 stop17h 50mQantas Airways
Deal found 17/12$1,676
Tue 24/1219:35BNE - TBU
2 stops27h 15mMultiple Airlines
Sat 4/105:40TBU - BNE
1 stop19h 55mMultiple Airlines
Deal found 17/12$1,952
Tue 24/1208:20BNE - TBU
1 stop26h 40mAir New Zealand
Sat 4/121:20TBU - BNE
1 stop15h 35mAir New Zealand
Deal found 17/12$2,410

Find flights from Australia to Tonga within your budget

Customise your flight search to find flights from Australia to Tonga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Tue 14/1

06:15-15:15

1 stop7h 00m

Nuku‘alofa Fua'Amotu Intl

Tue 21/1

05:40-12:30

1 stop8h 50m

$840

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Tue 14/1

08:55-15:35

Nonstop4h 40m

Nuku‘alofa Fua'Amotu Intl

Tue 28/1

16:45-20:00

Nonstop5h 15m

$873

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Tue 14/1

22:00-01:50

2 stops25h 50m

Nuku‘alofa Fua'Amotu Intl

Tue 28/1

16:15-12:30

1 stop22h 15m

$888

BrisbaneNuku‘alofa

BNE - TBU

BNETBU

Brisbane

Mon 13/1

22:55-15:15

2 stops13h 20m

Nuku‘alofa Fua'Amotu Intl

Thu 23/1

22:55-07:25

1 stop11h 30m

$983

BrisbaneNuku‘alofa

BNE - TBU

BNETBU

Brisbane

Sun 12/1

11:20-17:05

1 stop26h 45m

Nuku‘alofa Fua'Amotu Intl

Tue 21/1

05:40-10:20

1 stop7h 40m

$1,018

BrisbaneNuku‘alofa

BNE - TBU

BNETBU

Brisbane

Sat 28/12

05:00-15:35

1 stop7h 35m

Nuku‘alofa Fua'Amotu Intl

Thu 2/1

16:45-07:35

1 stop17h 50m

$1,676

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Mon 13/1

09:55-20:10

1 stop8h 15m

Nuku‘alofa Fua'Amotu Intl

Wed 22/1

13:05-21:45

1 stop10h 40m

$2,008

BrisbaneNuku‘alofa

BNE - TBU

BNETBU

Brisbane

Wed 15/1

11:20-01:50

1 stop11h 30m

$416

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Sat 25/1

08:55-15:35

Nonstop4h 40m

$454

SydneyNuku‘alofa

SYD - TBU

SYDTBU

Sydney Kingsford Smith

Thu 16/1

06:15-15:15

1 stop7h 00m

$463

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 18 results
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Best time to book a flight from Australia to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Australia 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 Australia to Tonga

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

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

Currently, April is the cheapest month in which you can book a flight from Australia to Tonga (average of $435). Flying from Australia to Tonga in December is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AU to TO?

Find hourly flight availability from Australia to Tonga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Tonga as you normally would.

Rainfall in Tonga by month

Plan your trip to Tonga by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tonga ranges from 95.0 - 210.0 inches per month. February is typically the wettest month, when rainfall can reach 210.0 mm. June is typically the driest time to visit Tonga when rainfall is around 95.0 mm.

Temperature in Tonga by month

Plan your trip to Tonga by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tonga, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 22.0 C).

Reviews of airlines servicing Tonga

Get insights into the airlines that provide service to Tonga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tonga. Reviews last updated 18 December 2024.
Read reviews from past customers who have flown Fiji Airways, Qantas Airways and Air New Zealand from Australia to Tonga. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
191 reviews

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

8.1
Very Good
191 reviews
8.1
Very Good
191 reviews

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

8.0
Very Good
496 reviews
8.1
Very Good
191 reviews

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

7.5
Good
808 reviews
8.1
Very Good
191 reviews

Entertainment

7.5

Food

7.5

Comfort

8.1

Boarding

8.2

Overall

8.1

Crew

8.5

Reviews

1 / 10

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Related info for your journey

Find useful and relevant information for your journey from Australia to Tonga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Australia to Tonga flight route?

  • What are the cheapest airlines to fly from Australia to Tonga one-way?

    $454 is the cheapest one-way deal found within the past few days, from Qantas Airways. You may also be able to find cheap deals on Fiji Airways and Air New Zealand, with prices starting from $463 and $499, respectively.

  • Can I find deals for flights from Australia to Tonga that include hotel bookings?

    Yes. In addition to deals on Australia to Tonga flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Tonga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Tonga.

  • Can I find deals for business class flights from Australia to Tonga?

    Yes. Cheapflights offers flight deals from Australia to Tonga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from Australia to Tonga (average of $435). Flying from Australia to Tonga in December is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Australia to Tonga

Discover the top 3 airlines that operate flights from Australia to Tonga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$571Average$911FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$636Average$1,128FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$676Average$1,314FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Australia to Tonga?

When you search for this flight from Australia to 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 flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Tonga.

Can Cheapflights find flights from Australia to Tonga with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Tonga, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Australia to Tonga and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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