$320 Cheap flights to Tongatapu
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Tongatapu departing on 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Flights to Nuku‘alofa
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Fly from
Route
Depart
Return
SydneyNuku‘alofa
SYD Sydney Kingsford Smith - TBU Nuku‘alofa Fua'Amotu Intl
SYDTBU
Sydney Kingsford Smith
Wed 24/2
06:00-01:50
1 stop17h 50m
Nuku‘alofa Fua'Amotu Intl
Wed 3/3
11:20-12:35
1 stop27h 15m
SydneyNuku‘alofa
SYD Sydney Kingsford Smith - TBU Nuku‘alofa Fua'Amotu Intl
SYDTBU
Sydney Kingsford Smith
Fri 22/1
14:00-16:45
1 stop24h 45m
Nuku‘alofa Fua'Amotu Intl
Tue 26/1
11:20-22:05
1 stop12h 45m
SydneyNuku‘alofa
SYD Sydney Kingsford Smith - TBU Nuku‘alofa Fua'Amotu Intl
SYDTBU
Sydney Kingsford Smith
Fri 20/11
06:00-15:00
1 stop7h 00m
Nuku‘alofa Fua'Amotu Intl
Fri 27/11
16:00-22:05
1 stop8h 05m
SydneyNuku‘alofa
SYD Sydney Kingsford Smith - TBU Nuku‘alofa Fua'Amotu Intl
SYDTBU
Sydney Kingsford Smith
Sat 20/2
09:15-15:55
Nonstop4h 40m
Nuku‘alofa Fua'Amotu Intl
Tue 2/3
05:40-12:35
1 stop8h 55m
SydneyNuku‘alofa
SYD Sydney Kingsford Smith - TBU Nuku‘alofa Fua'Amotu Intl
SYDTBU
Sydney Kingsford Smith
Sat 20/2
09:15-15:55
Nonstop4h 40m
Nuku‘alofa Fua'Amotu Intl
Mon 1/3
11:20-22:05
1 stop12h 45m
SydneyNuku‘alofa
SYD Sydney Kingsford Smith - TBU Nuku‘alofa Fua'Amotu Intl
SYDTBU
Sydney Kingsford Smith
Tue 23/2
14:00-01:50
1 stop9h 50m
Nuku‘alofa Fua'Amotu Intl
Wed 3/3
05:40-16:45
2 stops13h 05m
SydneyNuku‘alofa
SYD Sydney Kingsford Smith - TBU Nuku‘alofa Fua'Amotu Intl
SYDTBU
Sydney Kingsford Smith
Sat 21/11
09:15-15:55
Nonstop4h 40m
Nuku‘alofa Fua'Amotu Intl
Sat 28/11
16:55-20:15
Nonstop5h 20m
SydneyNuku‘alofa
SYD Sydney Kingsford Smith - TBU Nuku‘alofa Fua'Amotu Intl
SYDTBU
Sydney Kingsford Smith
Sat 23/1
09:15-15:55
Nonstop4h 40m
Nuku‘alofa Fua'Amotu Intl
Tue 26/1
16:55-20:15
Nonstop5h 20m
SydneyNuku‘alofa
SYD Sydney Kingsford Smith - TBU Nuku‘alofa Fua'Amotu Intl
SYDTBU
Sydney Kingsford Smith
Sat 23/1
07:30-17:20
1 stop7h 50m
Nuku‘alofa Fua'Amotu Intl
Tue 26/1
10:10-18:15
1 stop10h 05m
SydneyNuku‘alofa
WSI Western Sydney Intl (Nancy-Bird Walton) - TBU Nuku‘alofa Fua'Amotu Intl
WSITBU
Western Sydney Intl (Nancy-Bird Walton)
Fri 22/1
08:55-20:25
1 stop9h 30m
Nuku‘alofa Fua'Amotu Intl
Tue 26/1
10:10-07:45
1 stop23h 35m
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Tongatapu flights insights and trends
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What is the cheapest flight I can find to Tongatapu?
The average flight to Tongatapu costs $695/per person and the cheapest flight to Tongatapu is $245/per person. This price varies based on a multitude of factors such as departure airport, airline, time of booking and when you plan on travelling.
See prices from:
What is the cheapest day to depart on your flight to Tongatapu?
The cheapest day to depart on your flight to Tongatapu is on a Monday when prices can be found for as low as $855. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Tongatapu is Wednesday, with ticket prices averaging around $1,839.
Cheapest flights to cities in Tongatapu
Click on the cities below to find out when it's cheapest to fly to Tongatapu from Australia
Cheap Tongatapu flight deals and tips
Summary info about Tongatapu flight prices, duration and airlines
Best One-Way Price | $325 |
|---|---|
Best Round-Trip Price | $662 |
Fastest flight time | 11h 10m |
Popular in | December |
Frequently asked questions about flying to Tongatapu
What is the best airport to fly into to visit Nuku‘alofa?
100% of momondo users visit Nuku‘alofa more often than any other city in Tongatapu. When travelling to Nuku‘alofa, typically the most convenient airport to fly into is Nuku‘alofa Airport.
What is the weather like in Tongatapu?
The temperatures in Tongatapu range from 22 °C to 27 °C depending on the time of year. The warmest month in Tongatapu is February, and the coldest month in Tongatapu is July. Those looking for a drier month during their visit should travel during the months of June, June, or May, when rain is least likely compared to the rest of the year.
Which airlines fly to Tongatapu?
Fiji Airways is the most popular airline offering flights to Tongatapu, with 53% of our users opting to fly with them when travelling to Tongatapu. Other popular options include Qantas Airways and Air New Zealand. There are a total of 3 different airlines flying to Tongatapu.
How much are flights to Tongatapu?
Flights to Tongatapu have been found on momondo for as low as $455 per ticket recently. However, the average price tends to be $1,586 and anything for $1,393 or less is a good deal. $3,125 is the most expensive flight we’ve seen in the past week, though you may be able to avoid this price depending on what airport you fly from, what airline you choose, and how far in advance you book your flights.
What is the best day of the week to fly to Tongatapu?
Monday is the best day of the week to fly to Tongatapu based on flight prices. Tuesday is another affordable option. If you are looking to save money on flights to Tongatapu, then try to avoid flying out on a Wednesday since this is when prices are at their highest.
When did momondo last update prices for flights to Tongatapu?
Prices for flights to Tongatapu are refreshed on a daily basis.
How many operators does momondo search for flights to Tongatapu?
The number of operators available for flights to Tongatapu is 3 as of October 2026.
How old do you have to be to fly to Tongatapu?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Tongatapu.
What documentation or ID do you need to fly to Tongatapu?
The travel and health documents required for your trip to Tongatapu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Tongatapu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal to Tongatapu?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tongatapu.
Can I find flights to Tongatapu with flexible booking policies on momondo?
Flights to Tongatapu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights to Tongatapu?
momondo provides multiple filters to help you find the best flight to Tongatapu. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Tongatapu right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Tongatapu flights. All you need is a valid email address and we will do the rest; it is that quick and easy.