$344 Find Cheap Flights from Auckland 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 Auckland to Tonga departing on 9/2. 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
1 adult, Economy, 0 bags

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Cheap Flights from Auckland to Tonga

Cheapest return prices found by our users on KAYAK in the last 72 hours
Nuku‘alofa
Nuku‘alofa1 stop$572
Nuku‘alofa
Nuku‘alofa1 stop$572

Book Cheap Auckland to Tonga Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Auckland 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Auckland to Tonga

Mon, 13 Apr - Mon, 20 Apr
Fiji Airways Logo
14:00 - 01:45
AKL
-
TBU
10h 45m1 stop
Fiji Airways Logo
11:20 - 23:15
TBU
-
AKL
12h 55m1 stop
$572Fiji Airways
Tue, 14 Apr - Fri, 17 Apr
Fiji Airways Logo
14:00 - 01:45
AKL
-
TBU
10h 45m1 stop
Fiji Airways Logo
16:55 - 23:15
TBU
-
AKL
7h 20m1 stop
$573Fiji Airways
Thu, 12 Feb - Thu, 19 Feb
Air New Zealand Logo
17:25 - 20:20
AKL
-
TBU
2h 55mdirect
Air New Zealand Logo
21:35 - 00:35
TBU
-
AKL
3h 00mdirect
$579Air New Zealand
Thu, 7 May - Mon, 11 May
Air New Zealand Logo
06:55 - 10:45
AKL
-
TBU
2h 50mdirect
Air New Zealand Logo
11:55 - 14:00
TBU
-
AKL
3h 05mdirect
$594Air New Zealand
Thu, 16 Apr - Fri, 17 Apr
Multiple Airlines Logo
06:55 - 10:45
AKL
-
TBU
2h 50mdirect
Multiple Airlines Logo
16:55 - 23:15
TBU
-
AKL
7h 20m1 stop
$603Multiple Airlines
Fri, 17 Apr - Sat, 18 Apr
Multiple Airlines Logo
17:40 - 21:30
AKL
-
TBU
2h 50mdirect
Multiple Airlines Logo
16:55 - 12:40
TBU
-
AKL
20h 45m1 stop
$620Multiple Airlines
Mon, 26 Jan - Sat, 31 Jan
Fiji Airways Logo
08:00 - 10:35
AKL
-
TBU
26h 35m1 stop
Fiji Airways Logo
16:00 - 13:35
TBU
-
AKL
21h 35m1 stop
$622Fiji Airways
Wed, 15 Apr - Thu, 16 Apr
Multiple Airlines Logo
11:20 - 15:10
AKL
-
TBU
2h 50mdirect
Multiple Airlines Logo
16:55 - 12:40
TBU
-
AKL
20h 45m1 stop
$626Multiple Airlines
Wed, 15 Apr - Mon, 20 Apr
Multiple Airlines Logo
11:20 - 15:10
AKL
-
TBU
2h 50mdirect
Multiple Airlines Logo
11:20 - 23:15
TBU
-
AKL
12h 55m1 stop
$627Multiple Airlines
Thu, 16 Apr - Sat, 18 Apr
Fiji Airways Logo
14:00 - 15:55
AKL
-
TBU
24h 55m1 stop
Fiji Airways Logo
05:00 - 23:15
TBU
-
AKL
19h 15m1 stop
$631Fiji Airways
Booking Insights

KAYAK's insights & trends for Auckland to Tonga flights

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

What is the cheapest Auckland to Tonga flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Tonga from Auckland found in the last 72 hours was to Nuku‘alofa, at $631 return. The most popular route is from Auckland (AKL) to Nuku‘alofa (TBU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $631.

Can I save money by flying with a stopover from Auckland to Tonga?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $925, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Auckland 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 Auckland to Tonga is February, when tickets cost $584 (return) on average. On the other hand, the most expensive months are December and September, when the average cost of return tickets is $940 and $775 respectively.

What’s the cheapest day of the week to fly from Auckland to Tonga?

The average price of all round-trip flights from Auckland to Tonga clicked on KAYAK for each day over the last 12 months.

For Auckland to Tonga, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Tonga back to Auckland, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Auckland 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 a flight from Auckland to Tonga, you should book around 4 weeks before departure, which saves you about 30% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$344
Best time to beat the crowds (52% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Auckland to Nuku‘alofa

FAQs - booking Tonga flights

  • How does KAYAK find such low prices on flights from Auckland 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 Auckland to Tonga.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Auckland 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 Auckland 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 Auckland 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 Auckland 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 Auckland to Tonga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Tonga is generally in the morning, when retur flights cost $686 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Tonga is generally in the evening, which is peak travel time and where the average cost of a ticket is $767.

Top tips for finding cheap flights to Tonga

  • Looking for a cheap flight? 25% of our users found tickets from Auckland to the following destinations at these prices or less: Nuku‘alofa $407 one-way - $900 round-trip

Reviews of the top airlines flying from Auckland to Tonga

 
Need help choosing which airline to fly with from Auckland 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.
8.0
Fiji AirwaysOverall score based on 216 reviews
8.1Boarding
8.5Crew
7.5Food
7.5Entertainment
8.0Comfort
Airline reviews

We have had an absolutely horrific experience so far getting home from Australia on a $18,000 + flight we booked with you. The flight did not deplane in Dallas because there was no available gate or staircase. We sat in the plane for 3 hours waiting to deplane. As a result we missed our connecting flight to New York. American Airlines put us up in a hotel several miles away. We waited 45 minutes for a shuttle and The shuttle driver was horribly rude and unhelpful. They offered us $70 vouchers for food but actually there was no food left when we arrived minus some chicken nuggets and corn dogs. It was awful. Horrible way to end a vacation. There has to be accountability here.

2.0 MediocreAnonymous, Jan 2026
NAN - DFW
Read more Fiji Airways reviews

We have had an absolutely horrific experience so far getting home from Australia on a $18,000 + flight we booked with you. The flight did not deplane in Dallas because there was no available gate or staircase. We sat in the plane for 3 hours waiting to deplane. As a result we missed our connecting flight to New York. American Airlines put us up in a hotel several miles away. We waited 45 minutes for a shuttle and The shuttle driver was horribly rude and unhelpful. They offered us $70 vouchers for food but actually there was no food left when we arrived minus some chicken nuggets and corn dogs. It was awful. Horrible way to end a vacation. There has to be accountability here.

A bit cramped in economy and the people in front wouldn’t put their seats up during meal service, crew did not help with that and I felt they could have done more about it.

The airline is ok, but it needs to improve it schedules.

Again, Fijian hospitality was genuine, very comfortable, only improvement would be the entertainment. Why Do they only have 5 episodes of TV shows and from like season three...

Fiji Airways was amazing, will definately be lfying them again. The "Fijian hospitality" is not a catch phrase, it is genuine. the only things that could be improved is the entertainment. Not a great choice of movies, and the TV shows only have about 5 or so episodes, and often of a random season.

They will look to squeeze every penny they can out of you!! Pick your seat$$...bring luggage$$$$... if they could charge you for the air on the plane they would!!

.very good and as I needed wheelchair assistance all staff excellent.. only suggestion is get rid of those plastic chairs hard to ride in and staff have trouble compared to others. Everything else very good experience. Will use Fiji Air again.

In-flight entertainment options could use a refresh, Consider a tie-up with Spotify for more current music and with IMDB or other service for newer selections/movie ratings.

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

The disembarking steps in Wellington were precarious and I felt quite insecure. There was no one on the tarmac to greet us and help. The embarking ramp in Blenheim was much more satisfactory. The rest of the flight was fine.

Air conditioning was turned to the wrong setting. Way too hot. The entertainment system kept resetting and didn’t work half the flight. Said something to the crew. They didn’t do anything to help. Plane had a mechanical problem that resulted in 2.5 hour delay. Boarded the plane, had to disembark and get back on.

Flight was delayed by 2 hours. Got lucky that i had a long connection, else would have certainly missed my connecting flight. Food is just okay, specially the breakfast is worse . Asked for water 30 mins before landing, the response is that we are landing so everything is packed . I guess traveling in economy that’s what we get. Probably business class passengers would get a different answer. Only good thing is that wifi service is available from auckland to lax for most part Next time will try united or American and then compare.

I was trying to get confirmation on if my luggage was going to be moved to the earlier flight (I requested standby to get home earlier) and was unable to get help from those working at the counter. The request to be moved to an earlier flight was handled smoothly through the app and appreciate the ease of the request.

They are my favourite airline in the world by a million miles.

Do the bumpy weather the whole trip they were very few times when the seatbelt sign wasn't on

Great except paying $240 usd for 2 pounds over on a checked luggage. Outrageous.

Kayak did not propagate my United miles account and I had to manually get credit.

Nice friendly staff and crew. Love the 787 flight. Get meals and lots of drinks!

Great entertainment options on the screen. uSB A and C chargers. Free WiFi! Crew were excellent.

Everything you need to know for your flight from Auckland to Tonga

Information on your arrival and departure airports