Find flights
When to book
Airlines
FAQs

Cheap flights from Melbourne to Tonga from $428

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — TBU
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 14 April 2026.

Fri 30/1013:55
MEL
-
TBU
1 stop9h 50m
Fiji Airways
Tue 3/1111:20
TBU
-
MEL
1 stop27h 25m
Fiji Airways
Deal found 12/4$705
Tue 12/506:00
MEL
-
TBU
2 stops16h 05m
Multiple Airlines
Tue 19/511:20
TBU
-
MEL
1 stop28h 05m
Multiple Airlines
Deal found 11/4$783
Fri 30/1013:55
MEL
-
TBU
1 stop18h 40m
Multiple Airlines
Tue 3/1111:20
TBU
-
MEL
2 stops22h 15m
Multiple Airlines
Deal found 12/4$820
Fri 18/908:35
MEL
-
TBU
1 stop10h 05m
Multiple Airlines
Sat 26/905:40
TBU
-
MEL
1 stop9h 20m
Multiple Airlines
Deal found 10/4$833
Tue 12/506:00
AVV
-
TBU
2 stops16h 05m
Multiple Airlines
Tue 19/505:40
TBU
-
AVV
2 stops20h 10m
Multiple Airlines
Deal found 11/4$879
Fri 28/813:30
MEL
-
TBU
1 stop18h 05m
Fiji Airways
Tue 1/911:20
TBU
-
MEL
1 stop28h 05m
Fiji Airways
Deal found 9/4$894
Wed 24/612:10
MEL
-
TBU
1 stop19h 35m
Air New Zealand
Sat 11/711:55
TBU
-
MEL
1 stop12h 40m
Air New Zealand
Deal found 9/4$989
Fri 30/1010:20
AVV
-
TBU
2 stops22h 15m
Multiple Airlines
Tue 3/1116:55
TBU
-
AVV
1 stop16h 40m
Multiple Airlines
Deal found 12/4$1,072
Tue 14/420:55
AVV
-
TBU
2 stops25h 10m
Multiple Airlines
Thu 16/416:55
TBU
-
AVV
2 stops19h 50m
Multiple Airlines
Deal found 11/4$1,741
Mon 13/420:55
AVV
-
TBU
1 stop16h 35m
Multiple Airlines
Thu 16/416:55
TBU
-
AVV
2 stops19h 50m
Multiple Airlines
Deal found 11/4$1,797
Mon 13/420:55
AVV
-
TBU
2 stops25h 50m
Multiple Airlines
Mon 27/411:20
TBU
-
AVV
2 stops25h 25m
Multiple Airlines
Deal found 10/4$2,338

Find flight deals from Melbourne to Tonga

Keep the following information in mind while searching for Melbourne to Tonga flight deals. Data was last updated 14 April 2026.

Round-trip from

$719

One-way from

$428

Popular in

December

Cheapest in

February

Average price

$762
Fiji Airways
  • Fiji Airways
  • 28/4-1/5
  • 3 total stops
  • 57h 25m total
  • Melbourne to Tonga
Search Deals
13/5
  • 13/5
  • 2 total stops
  • 16h 05m total
  • Melbourne to Tonga
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($241 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 14 April 2026.
Use the filters below to find and compare flights from Melbourne to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Fri 18/9

08:35-21:40

1 stop10h 05m

Nuku‘alofa Fua'Amotu Intl

Sat 26/9

05:40-12:00

1 stop9h 20m

$833

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Tue 28/4

13:25-10:35

1 stop18h 10m

Nuku‘alofa Fua'Amotu Intl

Fri 1/5

16:55-12:00

1 stop22h 05m

$857

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Tue 12/5

06:00-01:05

2 stops16h 05m

Nuku‘alofa Fua'Amotu Intl

Tue 19/5

05:40-22:50

2 stops20h 10m

$879

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Fri 28/8

13:30-10:35

1 stop18h 05m

Nuku‘alofa Fua'Amotu Intl

Tue 1/9

11:20-12:25

1 stop28h 05m

$894

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 9/7

20:30-01:45

2 stops26h 15m

Nuku‘alofa Fua'Amotu Intl

Sat 25/7

16:55-12:00

1 stop22h 05m

$1,078

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Fri 28/8

14:55-16:30

1 stop22h 35m

Nuku‘alofa Fua'Amotu Intl

Tue 1/9

17:30-09:45

1 stop19h 15m

$4,773
Cheapest one-way

MelbourneNuku‘alofa

AVV - TBU

AVVTBU

Melbourne Avalon

Wed 13/5

06:00-01:05

2 stops16h 05m

$428

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 14/5

13:30-01:45

1 stop9h 15m

$435

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Wed 13/5

20:50-01:45

2 stops25h 55m

$457

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Fri 15/5

13:30-15:55

1 stop23h 25m

$467

Flights are sorted by cheapest return flights first.

Deals found on 9/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 to Tonga

What is the cheapest month to book a flight from Melbourne to Tonga?

Currently, October is the cheapest month in which you can book a flight from Melbourne to Tonga (average of $402). Flying from Melbourne to Tonga in September is currently the most expensive (average of $685). 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.

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 14 April 2026.
Read through reviews of airlines operating flights from Melbourne to Tonga, such as Fiji Airways,Air New Zealand, andQantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very Good
239 reviews
Check prices

Comfort

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

7.5

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Fiji Airways
8.1
Very Good
239 reviews
Fiji Airways
8.1
Very Good
239 reviews
Check prices

Comfort

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

7.5

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Air New Zealand
8.0
Very Good
626 reviews
Fiji Airways
8.1
Very Good
239 reviews
Check prices

Comfort

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

7.5

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.
Qantas Airways
7.5
Good
1,018 reviews
Fiji Airways
8.1
Very Good
239 reviews
Check prices

Comfort

8.1

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

7.5

Overall

8.1

Reviews

1 / 19
8.0
Excellent

Paul,Mar 2026

YVR - NAN

Flown with Fiji Airways before they have always been good. The crew are very friendly and attentive. The seats in economy are in the small side but good. Another happy flight with them.

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 to Tonga?

    Departing from Melbourne to Tonga will take you 22h 35m. The distance between Melbourne and Tonga is about 4281 km.

  • What are the cheapest airlines to fly from Melbourne to Tonga one-way?

    The cheapet airlines for a one-way flight from Melbourne to Tonga are Fiji Airways ($314), Air New Zealand ($422), and Qantas Airways ($518).

  • 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 to Tonga?

    Currently, October is the cheapest month in which you can book a flight from Melbourne to Tonga (average of $402). Flying from Melbourne to Tonga in September is currently the most expensive (average of $685). 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

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.

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 14 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$552Average$742FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air New ZealandCheapest$748Average$969FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qantas AirwaysCheapest$863Average$1,100FlexibilityNo 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Tonga from Melbourne today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Tonga from Melbourne by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Melbourne to Tonga 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 Melbourne 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 Melbourne today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.