In terms of precipitation, rainfall in Tongatapu ranges from 95.0 - 210.0 inches per month. February is typically the wettest month, when rainfall can reach 210.0 mm. June is typically the driest time to visit Tongatapu when rainfall is around 95.0 mm.

If weather is an important factor for your trip to Tongatapu, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 22.0 C).

What is the cheapest time of day to fly from AVV to TT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Melbourne Avalon Airport to Tongatapu as you normally would.

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

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

How can I find direct flights from Avalon to Tongatapu?

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

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

Yes. Cheapflights offers flight deals from Avalon to Tongatapu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$451+ Cheap Flights from Melbourne Avalon Airport to Tongatapu

Cheap flight deals from Avalon to Tongatapu

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Cheapest flights from Avalon to Tongatapu
Explore the most affordable flight options available from Avalon to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Wed 25/1114:50 -

2 stops33h 00m

Wed 2/1205:40 -

2 stops19h 35m

Deal found 28/10$1,104

Tue 22/1206:00 -

2 stops17h 50m

Sat 2/116:55 -

1 stop16h 40m

Deal found 29/10$1,985

Find flight deals from Avalon to Tongatapu

Round-trip from	$1,104
One-way from	$452
Popular in	December
Cheapest in	February
Average price	$1,166

25/11-2/12
4 total stops
52h 35m total
Melbourne to Tongatapu

Search Deals

1/4-31/12
2 total stops
16h 00m total
Melbourne to Tongatapu

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($123 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average return price).

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Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Melbourne Avalon Airport to Tongatapu that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Wed 7/4

20:55-01:45

2 stops25h 50m

Nuku‘alofa Fua'Amotu Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

$501

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Sat 3/4

20:55-10:35

2 stops35h 40m

Nuku‘alofa Fua'Amotu Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

$525

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Sun 4/4

06:00-01:45

3 stops40h 45m

Nuku‘alofa Fua'Amotu Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

$577

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Fri 2/4

20:55-15:40

1 stop16h 45m

Nuku‘alofa Fua'Amotu Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

$597

Fastest return journey

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Tue 6/4

06:00-16:40

1 stop7h 40m

Nuku‘alofa Fua'Amotu Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

$634

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Wed 25/11

14:50-01:50

2 stops33h 00m

Nuku‘alofa Fua'Amotu Intl

Wed 2/12

05:40-23:15

2 stops19h 35m

$1,104

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Tue 24/11

10:20-10:35

2 stops22h 15m

Nuku‘alofa Fua'Amotu Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

$1,379

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Mon 23/11

10:20-01:50

2 stops13h 30m

Nuku‘alofa Fua'Amotu Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

$1,536

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Tue 22/12

06:00-01:50

2 stops17h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 2/1

16:55-07:35

1 stop16h 40m

$1,985

MelbourneNuku‘alofa

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

AVVTBU

Melbourne Avalon

Fri 20/11

06:00-15:00

2 stops31h 00m

Nuku‘alofa Fua'Amotu Intl

Wed 31/12

00:00-21:00

Nonstop0h 00m

$2,032

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 11 resultsSorted by cheapest first

Best time to book a flight from Avalon to Tongatapu

Have a flexible travel schedule? Discover the best time to fly to Tongatapu from Avalon with our price prediction graph.

AVV-TBU

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 Tongatapu

AVV-TOTT

AVV-TBU

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Avalon to Tongatapu that include hotel bookings?
Yes. In addition to deals on Avalon to Tongatapu flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Avalon to Tongatapu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Avalon to Tongatapu.
Can I find deals for business class flights from Avalon to Tongatapu?
Yes. Cheapflights offers flight deals from Avalon to Tongatapu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Tonga

Flights by cabin class

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Alternative routes for Avalon to Tongatapu

Melbourne to Nuku‘alofa flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Avalon to Tongatapu. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Avalon to Tongatapu by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Avalon to Tongatapu 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 Avalon to Tongatapu become cheaper?

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Cheap flights from Melbourne Avalon Airport to Tongatapu from $451

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Avalon to Tongatapu

Cheapest flights from Avalon to TongatapuExplore the most affordable flight options available from Avalon to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Avalon to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Avalon to TongatapuDiscover carefully curated flight deals from Avalon to Tongatapu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Avalon to Tongatapu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Avalon to TongatapuDiscover last-minute flight deals from Avalon to Tongatapu. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Avalon to Tongatapu. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Avalon to TongatapuSearch for one-way flight options from Avalon to Tongatapu. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Avalon to Tongatapu. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Avalon to Tongatapu

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Use the filters below to find and compare flights from Melbourne Avalon Airport to Tongatapu that are best for you.

Best time to book a flight from Avalon to Tongatapu

Have a flexible travel schedule? Discover the best time to fly to Tongatapu from Avalon with our price prediction graph.

Cheapflights Insights

Related info for your journey

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

How can I find direct flights from Avalon to Tongatapu?

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

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.

Alternative routes for Avalon to Tongatapu

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Tongatapu by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Tonga

Book a non-stop flight to one of these other cities located in Tonga.

Search flights from Avalon to Tongatapu by cabin class

Find flights from Avalon to Tongatapu, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Avalon and Tongatapu flights

Browse other Avalon and Tongatapu flight options. Last updated on 30 October 2026.

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

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

Can Cheapflights notify me if prices for flights from Avalon to Tongatapu become cheaper?

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Cheapest flights from Avalon to Tongatapu
Explore the most affordable flight options available from Avalon to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Avalon to Tongatapu
Discover carefully curated flight deals from Avalon to Tongatapu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Avalon to Tongatapu
Discover last-minute flight deals from Avalon to Tongatapu. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Avalon to Tongatapu
Search for one-way flight options from Avalon to Tongatapu. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.