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Cheap flights from Melbourne Airport to Tonga from $382

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.
MEL — TBU
14 Sep — 21 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 15 August 2026.

Thu 8/1006:45 -
2 stops33h 50m
Wed 21/1011:20 -
1 stop27h 45m
Deal found 13/8$687
Thu 8/1014:20 -
1 stop26h 15m
Wed 21/1011:20 -
1 stop27h 45m
Deal found 13/8$728
Tue 25/813:25 -
1 stop24h 10m
Tue 8/905:40 -
2 stops29h 40m
Deal found 11/8$862
Sun 18/1008:35 -
1 stop23h 10m
Sat 24/1011:20 -
1 stop27h 05m
Deal found 14/8$872

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 15 August 2026.

Round-trip from

$687

One-way from

$382

Popular in

September

Cheapest in

February

Average price

$762
Fiji Airways
  • Fiji Airways
  • 8/10-21/10
  • 3 total stops
  • 61h 35m total
  • Melbourne to Tonga
Search Deals
Fiji Airways
  • Fiji Airways
  • 25/8
  • 1 total stop
  • 24h 10m total
  • Melbourne to Tonga
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($63 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 15 August 2026.
Use the filters below to find and compare flights from Melbourne Airport 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

Thu 8/10

06:00-18:35

2 stops34h 35m

Nuku‘alofa Fua'Amotu Intl

Wed 21/10

11:20-13:05

1 stop27h 45m

$736

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Sun 18/10

23:55-01:45

2 stops23h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 24/10

11:20-12:25

1 stop27h 05m

$918

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Tue 25/8

13:25-01:45

1 stop9h 20m

Nuku‘alofa Fua'Amotu Intl

Tue 8/9

17:30-07:40

1 stop17h 10m

$928
Fastest return journey

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Sat 9/1

06:45-15:55

1 stop7h 10m

Nuku‘alofa Fua'Amotu Intl

Thu 10/6

05:40-12:05

1 stop9h 25m

$947

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Wed 16/9

18:55-10:45

1 stop12h 50m

Nuku‘alofa Fua'Amotu Intl

Thu 24/9

11:55-17:45

1 stop8h 50m

$1,013
Cheapest one-way

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Tue 25/8

06:00-10:35

2 stops25h 35m

$461

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Sat 19/9

19:15-17:05

2 stops42h 50m

$574
Fastest single journey

MelbourneNuku‘alofa

MEL Melbourne - TBU Nuku‘alofa Fua'Amotu Intl

MELTBU

Melbourne

Fri 18/9

06:00-01:45

3 stops16h 45m

$718

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Sorted by cheapest first

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 Airport to Tonga

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

Currently, February is the cheapest month in which you can book a flight from Melbourne Airport to Tonga (average of $640). Flying from Melbourne Airport to Tonga in December is currently the most expensive (average of $1,214). 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 Airport to Tonga?

The price you pay for your flight from Melbourne Airport to Tonga may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 15 August 2026.
Check out reviews from past customers who have flown with Fiji Airways and Air New Zealand from Melbourne Airport to Tonga to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very Good
254 reviews
Check prices

Entertainment

7.4

Food

7.5

Overall

8.0

Boarding

8.0

Comfort

8.0

Crew

8.5

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
254 reviews
Fiji Airways
8.0
Very Good
254 reviews
Check prices

Entertainment

7.4

Food

7.5

Overall

8.0

Boarding

8.0

Comfort

8.0

Crew

8.5

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
662 reviews
Fiji Airways
8.0
Very Good
254 reviews
Check prices

Entertainment

7.4

Food

7.5

Overall

8.0

Boarding

8.0

Comfort

8.0

Crew

8.5

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.

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

    The cheapest airline one-way is Fiji Airways, with whom users have recently found tickets for as low as $313. However, be on the lookout for offers from Air New Zealand and Qantas Airways, as they are both options that can get you from Melbourne Airport to Tonga for a low price.

  • 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 Airport to Tonga?

    Currently, February is the cheapest month in which you can book a flight from Melbourne Airport to Tonga (average of $640). Flying from Melbourne Airport to Tonga in December is currently the most expensive (average of $1,214). 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 15 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$551Average$801FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air New ZealandCheapest$872Average$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?

Deals for Melbourne to Tonga flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Tonga from Melbourne.

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

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

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

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

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