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Cheap flights from Melbourne to Tonga from $507

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — TBU
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Melbourne to Tonga

Keep the following information in mind while searching for Melbourne to Tonga flight deals. Data was last updated 18 September 2025.

Round-trip from

$697

One-way from

$507

Popular in

December

Cheapest in

October

Average price

$1,099
Fiji Airways
  • Fiji Airways
  • 22/10-31/10
  • 2 total stops
  • 45h 20m total
  • Melbourne to Tonga
Search Deals
Air New Zealand
  • Air New Zealand
  • 12/10
  • 1 total stop
  • 13h 15m total
  • Melbourne to Tonga
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Melbourne to Tonga

Cheapest flights from Melbourne to Tonga
Explore the most affordable flight options available from Melbourne to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Wed 22/1014:25MEL - TBU
1 stop23h 00mFiji Airways
Fri 31/1016:25TBU - MEL
1 stop22h 20mFiji Airways
Deal found 15/9$697
Wed 22/1009:25MEL - TBU
2 stops28h 00mMultiple Airlines
Fri 31/1005:40TBU - MEL
1 stop9h 20mMultiple Airlines
Deal found 15/9$850
Tue 7/1018:55MEL - TBU
1 stop13h 15mMultiple Airlines
Sat 18/1005:40TBU - MEL
1 stop9h 20mMultiple Airlines
Deal found 15/9$976
Tue 23/909:25MEL - TBU
2 stops21h 00mMultiple Airlines
Tue 30/917:20TBU - MEL
1 stop9h 15mMultiple Airlines
Deal found 17/9$1,632
Tue 23/910:00MEL - TBU
2 stops20h 25mMultiple Airlines
Fri 3/1005:40TBU - MEL
1 stop9h 20mMultiple Airlines
Deal found 17/9$1,691
Tue 23/906:00AVV - TBU
2 stops24h 25mMultiple Airlines
Tue 30/917:20TBU - AVV
1 stop8h 30mMultiple Airlines
Deal found 17/9$1,716
Tue 23/913:25MEL - TBU
1 stop17h 00mFiji Airways
Fri 3/1005:40TBU - MEL
1 stop9h 20mFiji Airways
Deal found 17/9$1,758
Wed 24/918:55MEL - TBU
1 stop13h 15mMultiple Airlines
Fri 3/1005:40TBU - MEL
1 stop9h 20mMultiple Airlines
Deal found 17/9$1,799
Sat 20/920:55AVV - TBU
2 stops34h 40mMultiple Airlines
Fri 3/1011:20TBU - AVV
2 stops35h 45mMultiple Airlines
Deal found 17/9$2,305
Tue 23/906:00AVV - TBU
2 stops24h 25mMultiple Airlines
Fri 3/1005:40TBU - AVV
2 stops13h 25mMultiple Airlines
Deal found 17/9$2,335
Sat 20/920:55AVV - TBU
2 stops34h 40mMultiple Airlines
Wed 1/1013:35TBU - AVV
2 stops23h 10mMultiple Airlines
Deal found 17/9$2,415
Wed 24/914:55AVV - TBU
3 stops17h 15mMultiple Airlines
Fri 3/1011:20TBU - AVV
2 stops35h 45mMultiple Airlines
Deal found 17/9$2,476

Cheapflights Fare Finder

 
Customise your flight search to find flights from Melbourne 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 September 2025.
Use the filters below to find and compare flights from Melbourne to Tonga that are best for you.

Fly from

Melbourne

Fly to

Tonga

Route

Depart

Return

Price

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 29/1

14:30-00:30

1 stop8h 00m

Nuku‘alofa Fua'Amotu Intl

Sat 7/2

05:00-12:45

1 stop9h 45m

$832

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 29/1

07:10-00:30

2 stops15h 20m

Nuku‘alofa Fua'Amotu Intl

Sat 7/2

16:25-12:45

1 stop22h 20m

$1,051

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Thu 29/1

10:20-00:30

2 stops12h 10m

Nuku‘alofa Fua'Amotu Intl

Sat 7/2

05:00-15:50

2 stops12h 50m

$1,547

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Tue 7/10

12:05-12:20

1 stop22h 15m

Nuku‘alofa Fua'Amotu Intl

Sat 18/10

11:20-10:50

1 stop25h 30m

$2,104

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Tue 7/10

10:35-01:05

2 stops12h 30m

Nuku‘alofa Fua'Amotu Intl

Sat 18/10

16:20-09:45

1 stop19h 25m

$3,352

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Tue 7/10

09:05-01:05

2 stops14h 00m

Nuku‘alofa Fua'Amotu Intl

Sat 18/10

05:40-16:00

2 stops12h 20m

$3,412

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Sun 12/10

18:55-10:10

1 stop13h 15m

$508

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Sun 12/10

07:00-10:35

2 stops25h 35m

$817

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 25/9

21:20-01:45

3 stops25h 25m

$884

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 25/9

13:30-01:05

1 stop8h 35m

$965

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 13 results
1
2

Best time to book a flight from Melbourne to Tonga

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

Cheapflights Insights

Everything you need to know about your flight from Melbourne to Tonga

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

Currently, April is the cheapest month in which you can book a flight from Melbourne to Tonga (average of $447). Flying from Melbourne to Tonga in December is currently the most expensive (average of $803). 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 MEL to TO?

Find hourly flight availability from Melbourne 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 September 2025.

When flying from Melbourne to Tonga, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 2025.
Read through reviews of airlines operating flights from Melbourne to Tonga, such as Fiji Airways, Air New Zealand, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very Good
205 reviews
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Air New Zealand
8.0
Very Good
505 reviews
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Qantas Airways
7.5
Good
907 reviews
Fiji Airways
8.0
Very Good
205 reviews
Check prices

Boarding

8.1

Overall

8.0

Comfort

8.0

Crew

8.5

Entertainment

7.4

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,June 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Tonga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Melbourne to Tonga?

    Departing from Melbourne to Tonga will take you 8h. The distance between Melbourne and Tonga is about 4239 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Melbourne 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 Melbourne to Tonga?

    Currently, April is the cheapest month in which you can book a flight from Melbourne to Tonga (average of $447). Flying from Melbourne to Tonga in December is currently the most expensive (average of $803). 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

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Top 3 airlines flying from Melbourne to Tonga

Discover the top 3 airlines that operate flights from Melbourne 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$629Average$755FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air New ZealandCheapest$812Average$1,035FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$914Average$1,164FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Tonga from Melbourne today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Tonga from Melbourne by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Melbourne to 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 Melbourne to Tonga become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Tonga from Melbourne today and book when prices fit your budget.

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