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Cheap flights from Melbourne to Tonga from $624

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
MEL — TBU
14 Mar — 21 Mar1
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 12 February 2026.

Fri 27/313:55
MEL
-
TBU
1 stop9h 10m
Fiji Airways
Fri 3/416:25
TBU
-
MEL
1 stop8h 30m
Fiji Airways
Deal found 10/2$624
Mon 27/713:30
MEL
-
TBU
1 stop9h 15m
Fiji Airways
Mon 3/811:20
TBU
-
MEL
1 stop28h 05m
Fiji Airways
Deal found 10/2$710
Fri 27/1113:55
MEL
-
TBU
1 stop23h 05m
Fiji Airways
Sat 5/1216:00
TBU
-
MEL
1 stop22h 25m
Fiji Airways
Deal found 11/2$719
Fri 27/1106:00
AVV
-
TBU
2 stops17h 05m
Multiple Airlines
Sat 5/1205:00
TBU
-
AVV
2 stops20h 15m
Multiple Airlines
Deal found 10/2$745
Fri 27/320:50
MEL
-
TBU
2 stops16h 10m
Multiple Airlines
Fri 3/405:40
TBU
-
MEL
1 stop9h 20m
Multiple Airlines
Deal found 10/2$752
Tue 5/509:25
MEL
-
TBU
2 stops12h 40m
Multiple Airlines
Wed 13/505:00
TBU
-
MEL
1 stop10h 25m
Multiple Airlines
Deal found 11/2$859
Fri 24/723:35
MEL
-
TBU
1 stop13h 20m
Fiji Airways
Fri 31/705:40
TBU
-
MEL
1 stop19h 55m
Fiji Airways
Deal found 10/2$887
Tue 5/506:00
AVV
-
TBU
2 stops16h 05m
Multiple Airlines
Wed 13/505:00
TBU
-
AVV
2 stops18h 20m
Multiple Airlines
Deal found 11/2$905
Sat 19/908:35
MEL
-
TBU
1 stop8h 10m
Air New Zealand
Fri 2/1021:40
TBU
-
MEL
1 stop15h 15m
Air New Zealand
Deal found 11/2$930
Mon 27/706:00
AVV
-
TBU
2 stops16h 45m
Multiple Airlines
Mon 3/811:20
TBU
-
AVV
2 stops25h 25m
Multiple Airlines
Deal found 10/2$940
Mon 27/713:30
MEL
-
TBU
1 stop9h 15m
Multiple Airlines
Mon 3/811:20
TBU
-
MEL
2 stops23h 20m
Multiple Airlines
Deal found 10/2$972
Fri 24/713:30
MEL
-
TBU
1 stop9h 15m
Fiji Airways
Mon 3/811:20
TBU
-
MEL
1 stop28h 05m
Fiji Airways
Deal found 10/2$996

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 12 February 2026.

Round-trip from

$624

Popular in

December

Cheapest in

October

Average price

$701
Fiji Airways
  • Fiji Airways
  • 27/3-3/4
  • 2 total stops
  • 17h 40m total
  • Melbourne to Tonga
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($209 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($42 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 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 12 February 2026.
Use the filters below to find and compare flights from Melbourne to Tonga that are best for you.

Fly from

Melbourne

Fly to

Tonga

Route

Depart

Return

Price

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Tue 5/5

09:25-01:05

2 stops12h 40m

Nuku‘alofa Fua'Amotu Intl

Wed 13/5

05:00-12:25

1 stop10h 25m

$859

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 30/7

13:30-10:35

1 stop18h 05m

Nuku‘alofa Fua'Amotu Intl

Thu 6/8

16:55-12:00

1 stop22h 05m

$887

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Tue 28/7

13:25-01:45

1 stop9h 20m

Nuku‘alofa Fua'Amotu Intl

Sat 1/8

16:55-12:00

1 stop22h 05m

$887

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Wed 29/7

13:25-15:55

1 stop23h 30m

Nuku‘alofa Fua'Amotu Intl

Wed 5/8

05:40-12:25

1 stop9h 45m

$887

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Mon 27/7

13:30-01:45

1 stop9h 15m

Nuku‘alofa Fua'Amotu Intl

Tue 4/8

05:40-12:25

1 stop9h 45m

$887

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Mon 27/7

13:30-01:45

1 stop9h 15m

Nuku‘alofa Fua'Amotu Intl

Wed 5/8

05:40-12:25

1 stop9h 45m

$887

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Thu 30/7

13:30-10:35

1 stop18h 05m

Nuku‘alofa Fua'Amotu Intl

Tue 4/8

05:40-12:25

1 stop9h 45m

$887

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Sun 26/7

23:35-01:45

1 stop23h 10m

Nuku‘alofa Fua'Amotu Intl

Fri 31/7

05:40-12:00

1 stop9h 20m

$887

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Fri 24/7

13:30-15:55

1 stop23h 25m

Nuku‘alofa Fua'Amotu Intl

Tue 4/8

05:40-12:25

1 stop9h 45m

$887

MelbourneNuku‘alofa

MEL - TBU

MELTBU

Melbourne

Fri 24/7

23:35-15:55

1 stop13h 20m

Nuku‘alofa Fua'Amotu Intl

Fri 31/7

05:40-22:35

1 stop19h 55m

$887

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 16 results
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 $398). Flying from Melbourne to Tonga in July is currently the most expensive (average of $697). 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 12 February 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
8.0
Very Good
225 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.5

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Fiji Airways
8.0
Very Good
225 reviews
Fiji Airways
8.0
Very Good
225 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.5

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Air New Zealand
8.0
Very Good
582 reviews
Fiji Airways
8.0
Very Good
225 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.5

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍
Qantas Airways
7.5
Good
988 reviews
Fiji Airways
8.0
Very Good
225 reviews
Check prices

Boarding

8.1

Comfort

8.0

Crew

8.5

Entertainment

7.5

Food

7.5

Overall

8.0

Reviews

1 / 18
10.0
Excellent

Anonymous,Feb 2026

SFO - NAN

Very friendly staff, warm service, well maintained aircraft, comfortable seats, and reliable on-time performance 👍👍

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 18h 05m. The distance between Melbourne and Tonga is about 4239 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 ($305), Air New Zealand ($408), and Qantas Airways ($528).

  • 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 $398). Flying from Melbourne to Tonga in July is currently the most expensive (average of $697). 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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$513Average$718FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapest$661Average$1,093FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air New ZealandCheapest$797Average$933FlexibilityNo cancel feeOn-time78%
Search Air New Zealand 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.

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