$329 Find Cheap Flights to Tonga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Tonga departing on 19/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Tonga Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Nuku‘alofa
Nuku‘alofa1 stop$623

Cheap Flight Deals to Tonga

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Tonga that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to Tonga

Recommended return deals departing in the coming months from the most popular airlines that fly to Tonga.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Fiji Airways Logo
13:15 - 17:05SYD-TBU
24h 50m1 stop
Fiji Airways Logo
16:45 - 11:45TBU-SYD
22h 00m1 stop
$623Fiji Airways
Find Deal
Thu, 5 Jun - Thu, 12 Jun
Fiji Airways Logo
13:15 - 00:25SYD-TBU
8h 10m1 stop
Fiji Airways Logo
16:55 - 12:15TBU-SYD
22h 20m1 stop
$624Fiji Airways
Find Deal
Thu, 31 Jul - Fri, 15 Aug
Fiji Airways Logo
13:15 - 17:05SYD-TBU
24h 50m1 stop
Fiji Airways Logo
04:55 - 22:10TBU-SYD
20h 15m1 stop
$648Fiji Airways
Find Deal
Wed, 30 Jul - Thu, 14 Aug
Fiji Airways Logo
13:15 - 00:25SYD-TBU
8h 10m1 stop
Fiji Airways Logo
17:50 - 11:45TBU-SYD
20h 55m1 stop
$695Fiji Airways
Find Deal
Fri, 30 May - Wed, 11 Jun
Qantas Airways Logo
09:05 - 16:25SYD-TBU
4h 20mdirect
Qantas Airways Logo
17:20 - 20:05TBU-SYD
5h 45mdirect
$807Qantas Airways
Find Deal
Sat, 21 Jun - Sat, 5 Jul
Qantas Airways Logo
09:05 - 16:25SYD-TBU
4h 20mdirect
Qantas Airways Logo
17:20 - 20:05TBU-SYD
5h 45mdirect
$815Qantas Airways
Find Deal
Tue, 19 Aug - Tue, 26 Aug
 Logo
13:15 - 00:25SYD-TBU
8h 10m1 stop
 Logo
16:55 - 08:05TBU-SYD
18h 10m2 stops
Thu, 31 Jul - Fri, 15 Aug
 Logo
09:05 - 16:25SYD-TBU
4h 20mdirect
 Logo
06:00 - 15:20TBU-SYD
12h 20m1 stop
Sat, 21 Jun - Sat, 5 Jul
Air New Zealand Logo
18:20 - 11:10SYD-TBU
13h 50m1 stop
Air New Zealand Logo
14:35 - 21:40TBU-SYD
10h 05m1 stop
$943Air New Zealand
Find Deal
Thu, 5 Jun - Wed, 18 Jun
Air New Zealand Logo
19:30 - 11:10SYD-TBU
36h 40m2 stops
Air New Zealand Logo
11:20 - 21:40TBU-SYD
12h 20m1 stop
$1,727Air New Zealand
Find Deal
Sat, 20 Sep - Tue, 14 Oct

KAYAK's insights & trends for flights to Tonga

Get data-powered insights and trends for flights to Tonga to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Tonga?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Tonga from Australia found in the last 72 hours was to Nuku‘alofa, at $431 return. The most popular route is Sydney (SYD) to Nuku‘alofa (TBU) and the cheapest return airline ticket found on this route in the last 72 hours was $431.

What is the cheapest day to fly to Tonga?

The average price of all flights from Australia to Tonga clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Tonga is Wednesday when return tickets can be as cheap as $822. On the other hand, the most expensive day to fly is Sunday, when return prices are $1,134 on average.

What is the cheapest month to fly from Australia to Tonga?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Australia to Tonga, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Australia to Tonga is May, when tickets cost $748 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,141 and $1,123 respectively.

What is the cheapest time of day to fly to Tonga?

The average price for all round-trip flights from Australia to Tonga depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Tonga is generally in the afternoon, when round-trip flights cost $497 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Tonga is generally at night, which is peak travel time and where the average cost of a ticket is $655.

How far in advance should I book a flight from Australia to Tonga?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Tonga, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Australia to Tonga, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Which is the cheapest airport to fly into in Tonga?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Tonga is Nuku‘alofa Fua'Amotu Intl Airport (TBU), with an average flight price of $454.

Good to know

Low season

February

High season

December

Cheapest flight

$329
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (37% more expensive on average)
Flight from Sydney to Nuku‘alofa

FAQs - booking Tonga flights

  • How does KAYAK find such low prices on flights from Australia to Tonga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Australia to Tonga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Australia to Tonga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to Tonga is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Australia to Tonga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Australia to Tonga with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Australia to Tonga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Australia to Tonga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Tonga

  • Looking for cheap airfare to Tonga? 25% of our users found return tickets to Tonga for the following prices or less: From Sydney $596
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Tonga flight deals.

Top 3 airlines flying to Tonga

Need help choosing which airline to fly with from Australia to Tonga? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Fiji AirwaysOverall score based on 188 reviews
8.5Crew
8.2Boarding
7.5Entertainment
8.1Comfort
7.5Food
Airline reviews

See previous comments. Didn’t take this flight because my other flight was so delayed. Ending up on two other flights as a result and was more than a day late.

2.0 MediocreAnonymous, Dec 2024NAN - CHC
Read more Fiji Airways reviews

See previous comments. Didn’t take this flight because my other flight was so delayed. Ending up on two other flights as a result and was more than a day late.

6 hour delay and they didnt try to make up any time during an over 10 hour flight

Very good; seat made ready for bed after meal, a plus since one airline covered the seat at the start.

Entertainment was not good. Seems like liquor should’ve been advertised only beer and wine was even though I saw others getting liquor didn’t realize I could. And the food to me could’ve been a little bit.

Food choices perhaps not the best. Only offered beer and wine, when it appeared other liquor was available. Entertainment wasn’t so good.

They charged me over a $1000 dollars to bring two surfboard bags as check baggage. Inappropriate and I would avoid flying sgain

The experience on Fiji Airways was absolutely amazing. Streamlined. All staff was amazing. Pleasant. Friendly. Extremely helpful.

Business class Seats on the A350 from Nan to YVR were wonderful. The flight crew was okay but could do with better training. Toilets were clean but ran out of paper towels towards the end of the flight. The food/menu and the wine offered really needs considerable improvement. Dinner options were either Bolani, a beef sandwich (even this could be made much better), or paneer butter masala. Unfortunately, if you are not a fan of Fijian food, there isn’t much choice. Dessert was either turmeric ice cream or fruits but unfortunately, they were out of fruit! So the only option was turmeric ice cream. I’m not certain how many passengers like turmeric but I am not one of them. They need to cater to a more diverse group of people. Perhaps they need a new chef? The movies& tv shows were mostly older so I didn’t find that interesting either. It was however, fun to view the plane’s exterior cameras as we take off and land. The best thing about this flight are the business class seats.

Comfortable as one can get in Economy, food was very good, staff were super friendly & efficient.

Really liked the plane and business class seat. Food was ok but could be better. Service was very good.

Again, Air New Zealand was great. They kept bathrooms clean, food was actually very good, New Zealand wines a big hit

The issue was with getting our boarding pases. There were issues with our arrangements that were made through Kayak. I am sorry to say that we will not use you again because of this. The flight itself was good and the flight attendants excellent.

Arriving at Coolangatta, rows 20 forward, took the airbridge across to the terminal. It was suggested to those from rows 21 back, that we take the rear stairs and to be careful crossing the tarmac. That was all well and good. However, when we got across to the terminal we then had to climb three large flights of stairs to meet up with those coming across the airbridge. No elevator! There were people carrying babies and elderly carrying hand luggage that needed assistance from others.. There was no option to turn back.

It was good for a short domestic flight. As no food ar entertainment provided, there should be a n/a rating available for those.

USB charging ports did not work on any of Air New Zealand flights

Economy was much nicer on the Air New Zealand planes.

At Coolangatta International it is difficult to hear voice boarding announcements when away from screen announcements.

Everything was fine. Wish the wifi was free and included in the ticket price.

The flight we had booked was cancelled due to bad weather conditions, but we were lucky to arrive at the airport quite early and got a seat on an earlier flight. The flight was mostly nice, but there were some hefty turbulences towards Queenstown. One of the passengers behaved hysterically. It would have been great if the crew had done something to calm her.

Sitting in an aisle seat equals getting hit by food cart and spilled on multiple times Food: gross and minimalistic Crew: frumpy and kurt Sound on multiple entertainment platforms poor Not an earplug problem, system soundboard poor

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

The old Plane had not been cleaned properly in a long time.

Planes was old - business class seats looked like they were installed in the 80s

Everything you need to know for your flight to Tonga

Cabin class types available on flights to Tonga

Cabin classes available on flights to Tonga. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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