$539 Find Cheap Flights to Tongatapu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United States to Tongatapu departing on 6/23. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Tongatapu

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Tongatapu, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Tongatapu, as well as popular online travel agencies
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Flight Deals

Book Cheap Tongatapu Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Tongatapu 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 round-trip flight deals to Tongatapu

Tue, Aug 25 - Sat, Sep 5
Fiji Airways Logo
10:45 pm - 1:45 am
DFW
-
TBU
33h 00m
1 stop
Fiji Airways Logo
5:40 am - 4:50 pm
TBU
-
DFW
29h 10m
1 stop
$923Fiji Airways
Thu, Apr 9 - Thu, Apr 16
Fiji Airways Logo
10:45 pm - 3:55 pm
DFW
-
TBU
23h 10m
1 stop
Fiji Airways Logo
4:55 pm - 4:50 pm
TBU
-
DFW
17h 55m
1 stop
$924Fiji Airways
Wed, May 20 - Wed, May 27
Fiji Airways Logo
10:35 pm - 3:55 pm
SFO
-
TBU
21h 20m
1 stop
Fiji Airways Logo
11:20 am - 1:55 pm
TBU
-
SFO
22h 35m
1 stop
$924Fiji Airways
Sat, Aug 29 - Fri, Sep 4
Fiji Airways Logo
11:55 pm - 1:45 am
LAX
-
TBU
29h 50m
1 stop
Fiji Airways Logo
11:20 am - 1:05 pm
TBU
-
LAX
21h 45m
1 stop
$928Fiji Airways
Thu, May 28 - Tue, Aug 4
Multiple Airlines Logo
10:55 pm - 3:55 pm
HNL
-
TBU
18h 00m
2 stops
Multiple Airlines Logo
8:55 pm - 8:25 am
TBU
-
HNL
34h 30m
1 stop
$1,028Multiple Airlines
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
10:57 am - 3:55 pm
SFO
-
TBU
32h 58m
2 stops
Multiple Airlines Logo
5:00 am - 1:55 pm
TBU
-
SFO
28h 55m
1 stop
$1,035Multiple Airlines
Thu, May 28 - Wed, Aug 5
Air New Zealand Logo
7:00 am - 10:45 am
HNL
-
TBU
28h 45m
2 stops
Air New Zealand Logo
3:50 pm - 8:25 am
TBU
-
HNL
15h 35m
1 stop
$1,096Air New Zealand
Thu, May 28 - Wed, Aug 5
Air New Zealand Logo
7:00 am - 10:45 am
HNL
-
TBU
28h 45m
2 stops
Air New Zealand Logo
3:50 pm - 7:44 pm
TBU
-
HNL
26h 54m
2 stops
$1,101Air New Zealand
Tue, Sep 1 - Thu, Sep 10
Singapore Airlines Logo
8:55 pm - 9:40 pm
JFK
-
TBU
55h 45m
3 stops
Singapore Airlines Logo
11:55 am - 11:10 am
TBU
-
JFK
64h 15m
3 stops
$2,237Singapore Airlines
Thu, May 7 - Mon, May 11
Singapore Airlines Logo
9:35 am - 7:45 pm
EWR
-
TBU
41h 10m
2 stops
Singapore Airlines Logo
11:55 am - 6:00 am
TBU
-
EWR
59h 05m
2 stops
$5,016Singapore Airlines
Booking Insights

KAYAK's insights & trends for flights to Tongatapu

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

What is the cheapest month to fly from the United States to Tongatapu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United States to Tongatapu, 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 the United States to Tongatapu is April, when tickets cost $994 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,797 and $1,586 respectively.

Good to know

Low seasonFebruary
Cheapest flight$539
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Honolulu to Nuku‘alofa

FAQs - booking Tongatapu flights

  • How does KAYAK find such low prices on flights from the United States to Tongatapu?

    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 the United States to Tongatapu.

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

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

  • What is the Hacker Fare option on flights from the United States to Tongatapu?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from the United States to Tongatapu 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 the United States to Tongatapu?

    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 the United States to Tongatapu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Tongatapu

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

Reviews of the top airlines flying to Tongatapu

 
See real verified KAYAK customer reviews for airlines flying to Tongatapu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Tongatapu. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United States to Tongatapu? 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 232 reviews
8.2Boarding
8.5Crew
7.5Food
8.1Comfort
7.5Entertainment
Airline reviews

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

10.0 ExcellentNick, Mar 2026
NAN - LAX
Read more Fiji Airways reviews

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.

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.

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

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.

Nothing better than Air New Zealand. Top scores in every category.

We had difficulty checking in as United didn’t recognize the confirmation number and the agent was not helpful. We went to the United Assistance desk where the agent was able to process our reservation. We also weren’t allowed to choose seats in advance.

Space between seats on Air New Zealand is generally tight. The crew on this flight was excellent! Very attentive and nice. You get free wine or beer and chips and of course the Air New Zealand candies. 1 hour and 35 min flight approximately.

Your entertainment could be better. I flew on Air New Zealand in January so was expecting a better choice in February...but no luck. Same choices and also could have a better selection. Otherwise, lovely service, the purser came to our seats to welcome us. Overall, very nice. Direct flight from Auckland to YVR was fantastic!

Air New Zealand over sold our flight and tried to bump us to yesterday. After several calls we got booked to United about 6 hrs before our original flight. No apologies!

Very quick flight so no time for refreshments. We took off. Then landed. The end. Seats were too tight. Very cramped Grateful for the short flight cos moving around wasn’t possible

I was not even on that flight and did not even book a ticket. Kayak did a phenomenal job

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.

Everything you need to know for your flight to Tongatapu

Cabin class types available on flights to Tongatapu

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