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Cheap flights from Melbourne to Tonga from $363

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — TBU
6 Sep — 13 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Melbourne to Tonga

Enter your travel dates to find the best prices.

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 7 August 2026.

Mon 12/1006:45 -
2 stops17h 00m
Wed 21/1011:20 -
1 stop27h 45m
Deal found 4/8$728
Thu 8/1014:20 -
1 stop9h 25m
Wed 21/1005:40 -
1 stop9h 45m
Deal found 4/8$738
Wed 7/1014:25 -
1 stop8h 40m
Tue 20/1011:20 -
1 stop28h 05m
Deal found 3/8$745
Thu 10/906:45 -
2 stops16h 00m
Thu 17/905:40 -
1 stop9h 25m
Deal found 6/8$759
Sun 27/923:35 -
1 stop23h 10m
Sat 17/1005:00 -
1 stop10h 05m
Deal found 7/8$765
Tue 18/813:25 -
1 stop24h 10m
Thu 27/805:00 -
1 stop10h 00m
Deal found 4/8$769
Mon 12/1006:00 -
2 stops17h 45m
Wed 21/1011:20 -
2 stops35h 00m
Deal found 4/8$776
Tue 8/920:50 -
2 stops34h 45m
Thu 17/905:40 -
1 stop9h 25m
Deal found 7/8$796
Sun 27/923:35 -
1 stop23h 10m
Fri 16/1015:55 -
1 stop23h 10m
Deal found 7/8$806
Wed 7/1019:05 -
2 stops28h 40m
Wed 21/1011:20 -
1 stop27h 45m
Deal found 3/8$814
Thu 8/1006:00 -
2 stops17h 45m
Wed 21/1011:20 -
1 stop27h 45m
Deal found 4/8$823
Wed 7/1014:25 -
1 stop8h 40m
Tue 20/1005:40 -
2 stops14h 35m
Deal found 3/8$834

Find flight deals from Melbourne to Tonga

Keep the following information in mind while searching for Melbourne to Tonga flight deals. Data was last updated 7 August 2026.

Round-trip from

$728

One-way from

$363

Popular in

September

Cheapest in

February

Average price

$765
Fiji Airways
  • Fiji Airways
  • 12/10-21/10
  • 3 total stops
  • 44h 45m total
  • Melbourne to Tonga
Search Deals
Fiji Airways
  • Fiji Airways
  • 10/8
  • 1 total stop
  • 9h 15m total
  • Melbourne to Tonga
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($54 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($64 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 7 August 2026.
Use the filters below to find and compare flights from Melbourne to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Mon 12/10

06:45-01:45

2 stops17h 00m

Nuku‘alofa Fua'Amotu Intl

Wed 21/10

11:20-13:05

1 stop27h 45m

$728

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Thu 8/10

14:20-01:45

1 stop9h 25m

Nuku‘alofa Fua'Amotu Intl

Wed 21/10

05:40-13:25

1 stop9h 45m

$738

MelbourneNuku‘alofa

AVV Melbourne Avalon - TBU Nuku‘alofa Fua'Amotu Intl

AVVTBU

Melbourne Avalon

Mon 12/10

06:00-01:45

2 stops17h 45m

Nuku‘alofa Fua'Amotu Intl

Wed 21/10

11:20-20:20

2 stops35h 00m

$776

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Wed 7/10

14:25-01:05

1 stop8h 40m

Nuku‘alofa Fua'Amotu Intl

Tue 20/10

05:40-18:15

2 stops14h 35m

$834

MelbourneNuku‘alofa

AVV Melbourne Avalon - TBU Nuku‘alofa Fua'Amotu Intl

AVVTBU

Melbourne Avalon

Wed 16/9

20:55-01:45

2 stops25h 50m

Nuku‘alofa Fua'Amotu Intl

Wed 23/9

05:00-22:50

2 stops20h 50m

$870

MelbourneNuku‘alofa

AVV Melbourne Avalon - TBU Nuku‘alofa Fua'Amotu Intl

AVVTBU

Melbourne Avalon

Wed 16/9

06:00-01:45

2 stops16h 45m

Nuku‘alofa Fua'Amotu Intl

Tue 22/9

05:40-22:50

2 stops20h 10m

$902

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Sat 3/10

20:15-10:35

2 stops35h 20m

Nuku‘alofa Fua'Amotu Intl

Tue 6/10

05:40-13:25

1 stop9h 45m

$911

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Mon 28/9

13:20-09:55

1 stop17h 35m

Nuku‘alofa Fua'Amotu Intl

Thu 15/10

05:40-13:05

1 stop9h 25m

$915

MelbourneNuku‘alofa

AVV Melbourne Avalon - TBU Nuku‘alofa Fua'Amotu Intl

AVVTBU

Melbourne Avalon

Wed 7/10

06:00-10:35

2 stops26h 35m

Nuku‘alofa Fua'Amotu Intl

Tue 20/10

11:20-20:20

2 stops35h 00m

$928

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Fri 27/11

13:55-15:00

1 stop23h 05m

Nuku‘alofa Fua'Amotu Intl

Tue 1/12

05:40-12:45

1 stop9h 05m

$936

Flights are sorted by cheapest return flights first.

Deals found on 4/8

Showing 1-10 of 29 resultsSorted by cheapest first
1
2
3

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, February is the cheapest month in which you can book a flight from Melbourne to Tonga (average of $643). Flying from Melbourne to Tonga in September is currently the most expensive (average of $1,397). 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.

How far ahead should I book a flight from Melbourne to Tonga?

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Melbourne to Tonga. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 7 August 2026.
Read through reviews of airlines operating flights from Melbourne to Tonga, such as Fiji Airways and Air New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
251 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Fiji Airways
8.0
Very Good
251 reviews
Fiji Airways
8.0
Very Good
251 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.
Air New Zealand
8.0
Very Good
659 reviews
Fiji Airways
8.0
Very Good
251 reviews
Check prices

Overall

8.0

Comfort

8.0

Boarding

8.0

Crew

8.5

Food

7.4

Entertainment

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,July 2026

YVR - NAN

They didn’t enter the Tabua Club number on my boarding pass. Had to show my email to confirm my membership to enter the lounge at YVR.

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 9h 25m. The distance between Melbourne and Tonga is about 4239 km.

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

    The cheapet airlines for a one-way flight from Melbourne to Tonga are Fiji Airways ($314), Air New Zealand ($439), and Qantas Airways ($552).

  • 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, February is the cheapest month in which you can book a flight from Melbourne to Tonga (average of $643). Flying from Melbourne to Tonga in September is currently the most expensive (average of $1,397). 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

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

Top 2 airlines flying from Melbourne to Tonga

Discover the top 2 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 7 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$553Average$808FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air New ZealandCheapest$871Average$1,006FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights

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 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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