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Find cheap flights to Tonga from $362

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 8/8. 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.
1 adult
ons 5/6
ons 12/6

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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$622

Good to know

Low season

March

High season

December

Cheapest flight

$362
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (62% more expensive on average)
Flight from Sydney to Nuku‘alofa

FAQs - booking Tonga flights

  • How long is the flight to Tonga?

    An average direct flight from Australia to Tonga takes 13h 28m, covering a distance of 6033 km. The most popular route is Sydney - Nuku‘alofa with an average flight time of 4h 30m.

  • What is the cheapest flight to Tonga?

    The cheapest ticket to Tonga from Australia found in the last 72 hours was $381 one-way, and $643 round-trip. The most popular route is from Sydney to Nuku‘alofa and the cheapest round-trip airline ticket found on this route in the last 72 hours was $643.

  • Which airlines fly to Tonga?

    Qantas Airways flies the most frequently from Australia to Tonga.

  • What are the most popular destinations in Tonga?

    Based on KAYAK flight searches, the most popular destination is Nuku‘alofa (97% of total searches to Tonga). The next most popular destination is Vava'u (3%).

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Tonga

  • 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.
8.2
Air New ZealandOverall score based on 637 reviews
7.7Food
8.4Boarding
7.9Entertainment
8.1Comfort
8.8Crew
Airline reviews

All was good, the only thing was it didn't run on time.

8.0 ExcellentDaniel, Apr 2024ZQN - SYD
Read more about Air New Zealand reviews

All was good, the only thing was it didn't run on time.

Great meal. Best seats ever! They need to teach other airlines how to do that.

Crew were pleasant, happy to be there and were a joy to be around. Entire operation was professional, well thought out and ran like a Swiss clock.

Couldn’t request a vegan meal somehow but I noticed other people getting them

United flight from SFO to PDX was cancelled. I will ask for a refund. Had to book on Alaska

They announced food service but then never came around. We also couldn’t land so kept trying to get to runway and then had to come up and go around happened like 3 times and cause the child next to me to start throwing up

Good food and entertainment options. Great Staff that were all welcoming and caregiving.

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

The pilot tried to make up for lost time due to delays that were out of her control. She communicated the issues openly and clearly and made every effort to do what she could to alleviate issues.

Just a hiccup being added to the NZ Traveller Declaration a bit late.

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.

Better connections, much better cabin crew, much cleaner cabin that Qantas, American and probably other carriers.

Better connections, much better cabin crews, much cleaner aircraft than Qantas, American and probably others.

Fiji left without me because American Airlines was too stupid to get to LAX on time. Fiji should have offered a standby on another flight but they told me tough luck. I will never fly with this company again.

The A350 aircraft business class experience was very good. Comfortable and well appointed pod, and supplemental bed pad available for sleeping. Food was very good.

Business class seats and amenities were excellent, crew very attentive. Slept well. Food good, lounge experience nice. Would fly them again. A350 aircraft excellent, very quiet.

The flight attendants were extremely friendly and helpful. Everything ran on time. I highly recommend Fiji Airways.

The experience was lovely in every respect. The crews were delightful.

Initial flight was cancelled so moved to an alternative flight. As a result, stuck in a middle seat. Flight then place in holding pattern prior to landing resulting in a very late trip home.

There was nothing I didn’t like, prices a little lower would help

BA Airbus A380 BC upstairs had 2 3 2 layout. The seat was comfy but access for those in middle or window seats had to climb over others fest to get to ailse when seats in bed mode. The layout was not nearly as private as other layouts. The staff was amazing as well as the food. Most airline food is average but this was restaurant quality.

Following a marathon flight riddled by delays and changes from Santiago, Chile, my flight to Melbourne from Sydney was on schedule but I was transferred to the next flight. The reason by ticketing and the floor manager was I missed the entry to flight by one minute! That's right, the emphasised that if I was 1 minute earlier I would be on the flight. I asked what was the point them emphasising 1minute overdue and how that helped me or the situation. They didn't care at all. Replying that if it was one minute earlier they would've done something and smirking delivering the information. Australian's do call Australia home, Qantas calls Australian's suckers.

1) crackly headphone jack 2) one of the emergency seats recline. Usually second row does. But in this case neither did 3) food was scrambled eggs or fruit. 4) fruit should not be the option to eggs 5)miserable unpleasant crew not a smile. Thought that was a virgin thing

Qantas are unable to service and unfit for purpose, they cannot transport Australians on time to overseas destinations. On top of the inflated ticketing, the Sydney flight to Santiago was impacted because the plane was delayed arriving and then further bungling by Qantas admitting the ground new ground crew in charge of cleaning were not trained. The impact on passengers with connecting flights was tremendous and long ques of frustrated passengers waiting for rescheduling. **Qantas has become the Australian Spirit of disappointment**

The staff we fantastic and seemed to work very well with each other

Business lounge in Melbourne mediocre. Look at Emirates or Qatar, Qantas! Great friendly crew. Food was good but Emirates is a level above. Business seat good. But can’t compare to Qatar. Main reason for booking Qantas is loyalty and terrific connection via Perth to LHR.

I was pleasantly surprised with my flight to LA with Qantas. Although seats were not the roomies, service was excellent.

The service and smooth landing. Food was delicious and the staff was friendly. We arrived earlier than scheduled.

Book Cheap Tonga Plane Tickets

Recent return flight deals

22/10tis
1 stopFiji Airways
16h 50mSYD-TBU
26/10lör
1 stopFiji Airways
25h 30mTBU-SYD
$622
5/6ons
1 stopFiji Airways
23h 30mSYD-TBU
13/6tors
1 stopFiji Airways
9h 05mTBU-SYD
$632
5/6ons
1 stopFiji Airways
23h 30mSYD-TBU
13/6tors
1 stopFiji Airways
9h 05mTBU-SYD
$650
13/8tis
1 stopFiji Airways
6h 30mSYD-TBU
17/9tis
1 stopFiji Airways
10h 15mTBU-SYD
$693
5/6ons
1 stop
23h 30mSYD-TBU
13/6tors
2 stops
15h 20mTBU-SYD
$749
9/9mån
2 stops
14h 25mBNE-TBU
14/9lör
1 stop
7h 55mTBU-BNE
$759
3/9tis
directQantas Airways
4h 30mSYD-TBU
7/9lör
directQantas Airways
5h 45mTBU-SYD
$802
3/9tis
directQantas Airways
4h 30mSYD-TBU
7/9lör
directQantas Airways
5h 45mTBU-SYD
$803
6/6tors
1 stopAir New Zealand
7h 40mSYD-TBU
14/6fre
1 stopAir New Zealand
10h 50mTBU-SYD
$880
7/6fre
1 stopAir New Zealand
29h 45mSYD-TBU
14/6fre
1 stopAir New Zealand
10h 50mTBU-SYD
$1,110

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Recent one-way flight deals

8/8tors
1 stopFiji Airways
8h 20mSYD-TBU
$362
5/6ons
1 stopFiji Airways
23h 30mSYD-TBU
$363
5/6ons
1 stopFiji Airways
23h 30mSYD-TBU
$377
13/8tis
1 stopFiji Airways
6h 30mSYD-TBU
$405
13/8tis
directQantas Airways
4h 30mSYD-TBU
$408
6/8tis
directQantas Airways
4h 30mSYD-TBU
$410
27/5mån
2 stops
15h 55mAVV-TBU
$449
27/5mån
2 stops
15h 55mMEL-TBU
$481
6/6tors
1 stopAir New Zealand
7h 40mSYD-TBU
$531
3/10tors
1 stopAir New Zealand
7h 50mBNE-TBU
$546

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Last minute flights to Tonga

Last minute flight, train and bus deals

10/5fre
multi-stop
7h 50mMEL-TBU
24/5fre
multi-stop
30h 35mTBU-MEL
$1,130
8/5ons
multi-stop
9h 45mBNE-TBU
15/5ons
multi-stop
28h 05mTBU-BNE
$1,231
10/5fre
multi-stop
7h 50mMEL-TBU
24/5fre
multi-stop
45h 15mTBU-MEL
$1,313
8/5ons
multi-stop
9h 45mBNE-TBU
15/5ons
multi-stop
21h 30mTBU-BNE
$1,355
10/5fre
multi-stop
23h 10mMEL-TBU
24/5fre
multi-stop
37h 05mTBU-MEL
$1,407
8/5ons
multi-stop
17h 10mBNE-TBU
15/5ons
multi-stop
21h 30mTBU-BNE
$1,684
8/5ons
multi-stop
27h 20mBNE-TBU
15/5ons
multi-stop
21h 30mTBU-BNE
$1,879
10/5fre
multi-stop
15h 10mMEL-TBU
24/5fre
multi-stop
37h 05mTBU-MEL
$1,898
10/5fre
multi-stop
20h 10mAVV-TBU
24/5fre
multi-stop
27h 20mTBU-AVV
$2,069
10/5fre
multi-stop
26h 35mMEL-TBU
24/5fre
multi-stop
37h 05mTBU-MEL
$2,151

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