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Cheap flights from Melbourne Avalon Airport to Tongatapu from $1,616

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
AVV — TBU
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 7 November 2025.

Sat 6/1206:00AVV - TBU
1 stop7h 45mMultiple Airlines
Sat 20/1216:55TBU - AVV
1 stop8h 20mMultiple Airlines
Deal found 5/11$1,616
Fri 14/1120:55AVV - TBU
1 stop16h 50mMultiple Airlines
Mon 17/1111:20TBU - AVV
2 stops22h 15mMultiple Airlines
Deal found 5/11$1,627
Sat 20/1220:55AVV - TBU
2 stops35h 40mMultiple Airlines
Sat 27/1216:55TBU - AVV
1 stop16h 40mMultiple Airlines
Deal found 5/11$2,447

Cheap flight deals from Avalon to Tongatapu

Keep the following information in mind while searching for Avalon to Tongatapu flight deals. Data was last updated 7 November 2025.

Round-trip from

$1,616

Popular in

December

Cheapest in

October

Average price

$957
6/12-20/12
  • 6/12-20/12
  • 2 total stops
  • 16h 05m total
  • Melbourne to Tongatapu
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($129 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Avalon to Tongatapu 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 November 2025.
Use the filters below to find and compare flights from Melbourne Avalon Airport to Tongatapu that are best for you.

Fly from

Avalon

Fly to

Tongatapu

Route

Depart

Return

Price

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sat 6/12

06:00-15:45

1 stop7h 45m

Nuku‘alofa Fua'Amotu Intl

Sat 20/12

16:55-23:15

1 stop8h 20m

$1,616

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Sat 20/12

20:55-10:35

2 stops35h 40m

Nuku‘alofa Fua'Amotu Intl

Sat 27/12

16:55-07:35

1 stop16h 40m

$2,447

Flights are sorted by cheapest return flights first.

Deals found on 5/11

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.
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
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 Tongatapu. 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 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.

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Alternative routes for Avalon to Tongatapu

See prices for flight routes from nearby airports that may be better suited for you.
Melbourne to Nuku‘alofa flights

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

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

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