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Cheap flights from Melbourne Avalon Airport to Tonga from $535

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
AVV — TBU
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Avalon to Tonga

Enter your travel dates to find the best prices.

Cheapest flights from Avalon to Tonga
Explore the most affordable flight options available from Avalon to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Mon 1/606:00
AVV
-
TBU
2 stops16h 45m
Multiple Airlines
Mon 15/611:20
TBU
-
AVV
2 stops25h 25m
Multiple Airlines
Deal found 5/3$940
Thu 7/506:00
AVV
-
TBU
2 stops30h 55m
Multiple Airlines
Sat 23/505:00
TBU
-
AVV
2 stops20h 50m
Multiple Airlines
Deal found 9/3$951
Sat 15/814:55
AVV
-
TBU
2 stops40h 40m
Multiple Airlines
Sat 22/817:30
TBU
-
AVV
1 stop19h 15m
Multiple Airlines
Deal found 9/3$1,099
Tue 30/606:00
AVV
-
TBU
2 stops16h 45m
Multiple Airlines
Tue 7/705:40
TBU
-
AVV
2 stops17h 40m
Multiple Airlines
Deal found 8/3$1,334
Sat 19/920:55
AVV
-
TBU
2 stops34h 40m
Multiple Airlines
Sat 26/917:30
TBU
-
AVV
1 stop19h 15m
Multiple Airlines
Deal found 9/3$1,400
Fri 18/906:00
AVV
-
TBU
2 stops30h 55m
Multiple Airlines
Sat 26/917:30
TBU
-
AVV
1 stop19h 15m
Multiple Airlines
Deal found 9/3$1,441
Sat 28/320:55
AVV
-
TBU
2 stops35h 40m
Multiple Airlines
Wed 1/405:40
TBU
-
AVV
2 stops17h 25m
Multiple Airlines
Deal found 9/3$3,542
Sat 28/320:55
AVV
-
TBU
2 stops35h 40m
Multiple Airlines
Tue 31/316:30
TBU
-
AVV
1 stop8h 20m
Multiple Airlines
Deal found 9/3$4,001

Find flight deals from Avalon to Tonga

Keep the following information in mind while searching for Avalon to Tonga flight deals. Data was last updated 10 March 2026.

Round-trip from

$940

One-way from

$535

Popular in

December

Cheapest in

February

Average price

$743
1/6-15/6
  • 1/6-15/6
  • 4 total stops
  • 42h 10m total
  • Melbourne to Tonga
Search Deals
14/5
  • 14/5
  • 2 total stops
  • 16h 45m total
  • Melbourne to Tonga
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($231 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Avalon 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 10 March 2026.
Use the filters below to find and compare flights from Melbourne Avalon Airport to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Mon 1/6

06:00-01:45

2 stops16h 45m

Nuku‘alofa Fua'Amotu Intl

Mon 15/6

11:20-09:45

2 stops25h 25m

$940

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Thu 7/5

06:00-15:55

2 stops30h 55m

Nuku‘alofa Fua'Amotu Intl

Sat 23/5

05:00-22:50

2 stops20h 50m

$951

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sat 15/8

14:55-10:35

2 stops40h 40m

Nuku‘alofa Fua'Amotu Intl

Sat 22/8

17:30-09:45

1 stop19h 15m

$1,099

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Tue 30/6

06:00-16:30

1 stop7h 30m

Nuku‘alofa Fua'Amotu Intl

Tue 7/7

05:40-09:45

2 stops31h 05m

$1,447

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sat 28/3

20:55-10:35

2 stops35h 40m

Nuku‘alofa Fua'Amotu Intl

Wed 1/4

05:40-21:05

2 stops17h 25m

$3,542
Fastest return journey

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sat 28/3

06:00-15:45

1 stop7h 45m

Nuku‘alofa Fua'Amotu Intl

Tue 31/3

16:30-22:50

1 stop8h 20m

$4,137
Cheapest one-way
Fastest single journey

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Thu 14/5

06:00-01:45

2 stops16h 45m

$535

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Sorted by cheapest first

Best time to book a flight from Avalon to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Avalon 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 Avalon Airport to Tonga
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Avalon 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.

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

Certainly. Search results for flights to Tonga from Avalon shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Avalon 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 Avalon today and book when prices fit your budget.

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