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Cheap flights from Melbourne Airport to Tonga from $844

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — TBU
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 31 October 2025.

Thu 30/1014:30MEL - TBU
1 stop22h 25mMultiple Airlines
Wed 5/1105:00TBU - MEL
2 stops15h 05mMultiple Airlines
Deal found 28/10$975

Cheap flight deals from Melbourne to Tonga

Keep the following information in mind while searching for Melbourne to Tonga flight deals. Data was last updated 31 October 2025.

Round-trip from

$844

Popular in

December

Cheapest in

October

Average price

$737
Fiji Airways
  • Fiji Airways
  • 23/1-31/1
  • 2 total stops
  • 45h 30m total
  • Melbourne to Tonga
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 31 October 2025.
Use the filters below to find and compare flights from Melbourne Airport to Tonga that are best for you.

Fly from

Melbourne

Fly to

Tonga

Route

Depart

Return

Price

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 29/1

13:55-01:50

1 stop9h 55m

Nuku‘alofa Fua'Amotu Intl

Sat 7/2

16:25-12:25

1 stop22h 00m

$844

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Fri 23/1

13:55-15:25

1 stop23h 30m

Nuku‘alofa Fua'Amotu Intl

Sat 31/1

16:25-12:25

1 stop22h 00m

$844

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 29/1

10:10-01:50

2 stops13h 40m

Nuku‘alofa Fua'Amotu Intl

Sat 7/2

16:25-12:25

1 stop22h 00m

$1,077

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Fri 23/1

08:30-01:05

2 stops14h 35m

Nuku‘alofa Fua'Amotu Intl

Sat 31/1

16:25-12:25

1 stop22h 00m

$1,084

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 29/1

20:30-15:45

2 stops41h 15m

Nuku‘alofa Fua'Amotu Intl

Sat 7/2

16:55-13:45

2 stops22h 50m

$1,814

Flights are sorted by cheapest return flights first.

Deals found on 29/10

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, October is the cheapest month in which you can book a flight from Melbourne Airport to Tonga (average of $432). Flying from Melbourne Airport to Tonga in December is currently the most expensive (average of $873). 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.

What is the cheapest time of day to fly from MEL to TO?

Find hourly flight availability from Melbourne to Tonga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

When flying from Melbourne Airport to Tonga, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 44% versus a flight in the evening.

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 31 October 2025.
Check out reviews from past customers who have flown with Fiji Airways, Air New Zealand, andQantas Airways 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
208 reviews
Check prices

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very Good
208 reviews
Fiji Airways
8.0
Very Good
208 reviews
Check prices

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air New Zealand
8.0
Very Good
520 reviews
Fiji Airways
8.0
Very Good
208 reviews
Check prices

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Qantas Airways
7.5
Good
926 reviews
Fiji Airways
8.0
Very Good
208 reviews
Check prices

Food

7.5

Comfort

8.0

Entertainment

7.5

Crew

8.5

Overall

8.0

Boarding

8.1

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

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.

  • How long is the flight from Melbourne Airport to Tonga?

    For as low as $844, Fiji Airways can have you in Tonga from Melbourne Airport in 9h 55m. The distance between Melbourne Airport and Tonga is about 4239 km.

  • 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, October is the cheapest month in which you can book a flight from Melbourne Airport to Tonga (average of $432). Flying from Melbourne Airport to Tonga in December is currently the most expensive (average of $873). 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

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Top 3 airlines flying from Melbourne to Tonga

Discover the top 3 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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$618Average$756FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air New ZealandCheapest$826Average$1,041FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$928Average$1,182FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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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