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Cheap flights from Melbourne Avalon Airport to Tonga from $412

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
AVV — TBU
5 Mar — 12 Mar1
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 3 February 2026.

Sat 28/220:55
AVV
-
TBU
2 stops35h 40m
Multiple Airlines
Fri 6/305:40
TBU
-
AVV
2 stops19h 35m
Multiple Airlines
Deal found 31/1$1,082
Sat 28/206:00
AVV
-
TBU
1 stop7h 45m
Multiple Airlines
Sat 7/316:00
TBU
-
AVV
2 stops17h 35m
Multiple Airlines
Deal found 31/1$1,188
Sat 28/206:00
AVV
-
TBU
1 stop7h 45m
Multiple Airlines
Thu 5/305:40
TBU
-
AVV
2 stops12h 10m
Multiple Airlines
Deal found 31/1$1,342

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 3 February 2026.

Round-trip from

$1,082

One-way from

$412

Popular in

December

Cheapest in

October

Average price

$691
28/2-6/3
  • 28/2-6/3
  • 4 total stops
  • 55h 15m total
  • Melbourne to Tonga
Search Deals
18/2
  • 18/2
  • 2 total stops
  • 17h 50m total
  • Melbourne to Tonga
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($208 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 February 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 3 February 2026.
Use the filters below to find and compare flights from Melbourne Avalon Airport to Tonga that are best for you.

Fly from

Avalon

Fly to

Tonga

Route

Depart

Return

Price

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sat 28/2

20:55-10:35

2 stops35h 40m

Nuku‘alofa Fua'Amotu Intl

Fri 6/3

05:40-23:15

2 stops19h 35m

$1,082

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sat 28/2

06:00-15:45

1 stop7h 45m

Nuku‘alofa Fua'Amotu Intl

Sat 7/3

16:00-07:35

2 stops17h 35m

$1,188

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sat 28/2

06:00-15:45

1 stop7h 45m

Nuku‘alofa Fua'Amotu Intl

Thu 5/3

05:40-15:50

2 stops12h 10m

$1,342

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Wed 18/2

06:00-01:50

2 stops17h 50m

$412

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Tue 17/2

06:00-01:50

2 stops17h 50m

$416

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Thu 19/2

06:00-01:50

2 stops17h 50m

$458

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Fri 20/2

20:55-15:00

2 stops16h 05m

$462

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sun 22/2

20:55-01:50

2 stops26h 55m

$547

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sat 21/2

06:00-15:45

1 stop7h 45m

$637

Flights are sorted by cheapest return flights first.

Deals found on 1/2

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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Fly with Cheapflights

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

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

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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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