$285 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 New Zealand to Tonga departing on 17/8. 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
1 adult, Economy, 0 bags

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Cheap Flights to Tonga

Cheapest return prices found by our users on KAYAK in the last 72 hours
Nuku‘alofa
Nuku‘alofa1 stop$507
Vava'u
Vava'u1 stop$1,855
Nuku‘alofa
Nuku‘alofa1 stop$507
Vava'u
Vava'u1 stop$1,855

Book Cheap Tonga Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Tonga

Tue, 21 Jul - Wed, 5 Aug
Fiji Airways Logo
14:00 - 01:45
AKL
-
TBU
10h 45m
1 stop
Fiji Airways Logo
05:40 - 12:45
TBU
-
AKL
8h 05m
1 stop
$507Fiji Airways
Tue, 21 Jul - Wed, 5 Aug
Fiji Airways Logo
14:00 - 01:45
AKL
-
TBU
10h 45m
1 stop
Fiji Airways Logo
05:40 - 12:45
TBU
-
AKL
8h 05m
1 stop
$516Fiji Airways
Thu, 23 Jul - Thu, 30 Jul
Fiji Airways Logo
14:00 - 01:45
AKL
-
TBU
10h 45m
1 stop
Fiji Airways Logo
16:55 - 23:15
TBU
-
AKL
7h 20m
1 stop
$517Fiji Airways
Tue, 3 Nov - Sat, 7 Nov
Fiji Airways Logo
08:00 - 01:05
AKL
-
TBU
17h 05m
1 stop
Fiji Airways Logo
05:40 - 00:15
TBU
-
AKL
18h 35m
1 stop
$526Fiji Airways
Mon, 20 Jul - Wed, 5 Aug
Fiji Airways Logo
07:00 - 10:35
AKL
-
TBU
26h 35m
1 stop
Fiji Airways Logo
05:40 - 12:45
TBU
-
AKL
8h 05m
1 stop
$527Fiji Airways
Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
14:10 - 01:50
CHC
-
TBU
11h 40m
1 stop
Multiple Airlines Logo
10:05 - 22:10
TBU
-
CHC
12h 05m
1 stop
$770Multiple Airlines
Wed, 17 Jun - Mon, 22 Jun
Air New Zealand Logo
20:00 - 10:45
WLG
-
TBU
13h 45m
1 stop
Air New Zealand Logo
11:55 - 19:20
TBU
-
WLG
8h 25m
1 stop
$1,574Air New Zealand
Wed, 17 Jun - Mon, 22 Jun
Air New Zealand Logo
20:00 - 10:45
WLG
-
TBU
13h 45m
1 stop
Air New Zealand Logo
11:55 - 17:10
TBU
-
WLG
6h 15m
1 stop
$1,581Air New Zealand
Wed, 17 Jun - Mon, 22 Jun
Air New Zealand Logo
18:55 - 10:45
WLG
-
TBU
14h 50m
1 stop
Air New Zealand Logo
11:55 - 07:50
TBU
-
WLG
20h 55m
2 stops
$1,932Air New Zealand
Wed, 17 Jun - Mon, 22 Jun
Air New Zealand Logo
20:00 - 10:45
WLG
-
TBU
13h 45m
1 stop
Air New Zealand Logo
11:55 - 07:50
TBU
-
WLG
20h 55m
2 stops
$1,946Air New Zealand
Booking Insights

KAYAK's insights & trends for flights to Tonga

Get data-powered insights and trends into 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 New Zealand found in the last 72 hours was to Nuku‘alofa, at $431 return. The most popular route is Auckland (AKL) 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 month to fly from New Zealand to Tonga?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New Zealand 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 New Zealand to Tonga is October, when tickets cost $584 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $919 and $765 respectively.

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

The average price for all round-trip flights from New Zealand 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 morning, when retur flights cost $699 on average. Morning departures are around 5% 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 $737.

How far in advance should I book a flight from New Zealand 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 a flight from New Zealand to Tonga, you should book around 4 weeks before departure, which saves you about 29% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 25 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 $486.

Good to know

Low seasonApril
Cheapest flight$285
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (15% more expensive on average)
Flight from Auckland to Nuku‘alofa

FAQs - booking Tonga flights

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Zealand 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 New Zealand 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 New Zealand 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 New Zealand 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 New Zealand 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 day to fly to Tonga?

    Based on KAYAK data, the cheapest day to fly to Tonga is Tuesday when return tickets can be as cheap as $669. On the other hand, the most expensive day to fly is Saturday, when return prices are $741 on average.

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 Auckland $526
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Tonga flight deals.

Reviews of the top airlines flying to Tonga

 
Need help choosing which airline to fly with from New Zealand 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 243 reviews
8.2Boarding
7.5Food
8.1Comfort
8.6Crew
7.5Entertainment
Airline reviews

Roomy seats and crew is pleasant. Vegi food can be a lot better in terms choices. Inflight entertainment needs to have more options especially for 13+ hour flight. Very nice and warm blankets and seats are roomy than other A350 aircraft’s. Swift boarding and crew is pleasant to deal with.

8.0 ExcellentNeeta, May 2026
DFW - NAN
Read more Fiji Airways reviews

Roomy seats and crew is pleasant. Vegi food can be a lot better in terms choices. Inflight entertainment needs to have more options especially for 13+ hour flight. Very nice and warm blankets and seats are roomy than other A350 aircraft’s. Swift boarding and crew is pleasant to deal with.

Boarding had poor communication. Passengers didn't get clear directions to prepare for Boarding. The plane was an older model which had some issues with operating the seats (the staff was great). Due to age the seat cushions were compressed and less comfortable than expected.

I thought Fiji and Fiji Airways was great. Looking forward to the next trip. Baggage claim at the end went to sh...t

Fiji Airways always goes above and beyond. If anything I'd say the food was less enjoyable than in the past. But that in no way lessened the experience with the cabin crew or the excellent attentiveness and service they provided throughout the entire trip!

Left on time , arrived on time. Staff was awesome!!!!! Great flight!!!!

Great food, wonderful staff made a long flight seem short

Everything was great . Arrived on time was smooth plane was clean. Crew/Staff was friendly and helpful.

Everything from the staff to the comfort of business class was excellent. This is one of my new favorite airlines.

Ticketing said dinner for the almost 14 hour flight and we were delayed an hour. However, onboard we were only served a sluce if pizza bread and a cookie. Not at all dinner and insufficient for a long international flight. Breakfast was good.

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.

Great first time experience with ANZ. Such a great customer service. The crew was very friendly and welcoming

Great first time experience with Air New Zealand and loved it. The flight crew was extremely friendly and provided great service.

Needed more leg room. Leg rest and entertainment system box took up a lot of space and I'm not tall. Breakfast was good. Poor quality of the entertainment options.

Boarded on time, smooth flight and "gentle" landing in Palmerston North. Ahead of time due to a tailwind

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Appreciated the ability to get an earlier flight home after flying in from in from Japan. No problem with boarding or crew service. The limited choice of snacks, compared to previous years. Aircraft seats seem to be getting harder and more uncomfortable all the time. Overall, happy to be home

The Air New Zealand product is terrible, it's as expensive as a Jetstar ticket with add ons but with surely staff and old aircraft.

Wonderful trip. Everyone from checking in to the gate to the flight itself was amazing - kind, helpful, and has a beautiful smile.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

The seats are feeling very hard to sit on. All the padding is flat, like sitting on a park bench for over an hour

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.