$540 Find Cheap Flights to Tongatapu - Compare and Save

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 9/26. 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

Sat, Aug 8 - Tue, Aug 11
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
$941Fiji Airways
Tue, Jun 30 - Wed, Jul 29
Multiple Airlines Logo
12:05 pm - 3:55 pm
HNL
-
TBU
28h 50m
2 stops
Multiple Airlines Logo
3:50 pm - 8:25 am
TBU
-
HNL
15h 35m
1 stop
$1,017Multiple Airlines
Tue, Jun 30 - Tue, Jul 28
Multiple Airlines Logo
12:05 pm - 3:55 pm
HNL
-
TBU
28h 50m
2 stops
Multiple Airlines Logo
8:55 pm - 8:25 am
TBU
-
HNL
34h 30m
1 stop
$1,037Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
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
$1,055Fiji Airways
Tue, Sep 8 - Tue, Sep 22
Fiji Airways Logo
12:05 pm - 1:05 am
HNL
-
TBU
14h 00m
2 stops
Fiji Airways Logo
11:20 am - 10:50 am
TBU
-
HNL
22h 30m
2 stops
$1,066Fiji Airways
Wed, Aug 5 - Thu, Aug 13
Fiji Airways Logo
11:55 pm - 1:45 am
LAX
-
TBU
29h 50m
1 stop
Fiji Airways Logo
4:55 pm - 1:05 pm
TBU
-
LAX
16h 10m
1 stop
$1,071Fiji Airways
Sun, Nov 8 - Thu, Nov 12
Fiji Airways Logo
10:35 pm - 1:50 am
LAX
-
TBU
30h 15m
1 stop
Fiji Airways Logo
11:20 am - 12:00 pm
TBU
-
LAX
21h 40m
1 stop
$1,091Fiji Airways
Fri, Sep 18 - Sat, Sep 26
Air New Zealand Logo
10:29 pm - 10:45 am
IAD
-
TBU
43h 16m
2 stops
Air New Zealand Logo
11:55 am - 12:30 am
TBU
-
IAD
29h 35m
2 stops
$2,234Air New Zealand
Fri, Sep 18 - Sat, Sep 26
Air New Zealand Logo
10:29 pm - 10:45 am
IAD
-
TBU
43h 16m
2 stops
Air New Zealand Logo
11:55 am - 12:30 am
TBU
-
IAD
29h 35m
2 stops
$2,241Air New Zealand
Wed, Jul 29 - Wed, Aug 5
Singapore Airlines Logo
8:55 pm - 10:45 am
JFK
-
TBU
44h 50m
3 stops
Singapore Airlines Logo
3:50 pm - 11:10 am
TBU
-
JFK
60h 20m
3 stops
$4,345Singapore 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 October, when tickets cost $476 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $708 and $612 respectively.

Good to know

Low seasonFebruary
Cheapest flight$540
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Los Angeles 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 244 reviews
8.5Crew
8.2Boarding
7.5Food
8.1Comfort
7.5Entertainment
Airline reviews

Poor food options for vegi folks n not enough food quantity. Fiji really needs to improve on it. Flight crew is very warm and respectful but don’t know how to cater towards vegi folks n items despite so many Indians staying in Fiji

6.0 GoodNeeta, Jun 2026
NAN - DFW
Read more Fiji Airways reviews

Poor food options for vegi folks n not enough food quantity. Fiji really needs to improve on it. Flight crew is very warm and respectful but don’t know how to cater towards vegi folks n items despite so many Indians staying in Fiji

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 got to experience Premium Economy from Sydney to Auckland and it was a great experience wiht Air New Zealand. The crew was friendly and helpful.

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

Great airline service by the staff. I highly recommend it

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

Time to upgrade those planes so you can provide first class.

My experience with Underpricer was not great. The representative assigned to me did not tell me beforehand that selecting seats, which i could not do through ANZ, WOULD ADD SIGNIFICANT cost to my ticket (all flight segments were reg economy seats. The seat selections for the ticket, MCI-AKL, AKL-PER, PER-MCI, cost $284 USD. I WAS NOT TOLD AHEAD OF SELECTING SEATS chosen by the rep OF THE COSTS and never received an itemized invoice of the seat selections.). The costs of seat selection, an option solicited as a service, with no mention of costs, should have been disclosed to me prior to seat selection and certaily should have been itemized. For all I know, the $284 was not referred from the airline but made up and taken directly by Underpricer. Next, when i checked in, united couldnt find my ticket. This is probably why i didnt get a seat selection on that flight and couldnt check in online, despite Underpricer prompts to do so a week before departure, or at the kiosk at the airport. I had to wait for special help at the counter, then was told that because the flight segment, MCI-IAH, operated by United Airlines via the ANZ. ticket, had changed schedule slightly since I BOOKED MY FLIGHT, the MCI-IAH segment had been decoupled from the rest of the ticket because the IAH layover was now 12.5 hrs AND DID NOT QUALIFY AS A THROUGH FLIGHT TO AKL.. This meant my checked bag could not be checked through to AKL and id have to pick it up at IAH, THEN WAIT MOST OF the long layover WITH the large checked bag until ANZ counter in IAH OPENED for checkING just prior to the flight. Apparently, although underpricer had notified me of schedule changes, they did not update the ANZ TICKET, leading to this problem. Finallly, although I RECHECKED TH BAG IN At IAH 3.5-4 hours before the scheduled departure and the IAH-AKL segment was a direct flight, ANZ LOST MY bag and it took 4 days to find it and get it to me. Not fun.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

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.

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.

Great service. Food could be improved but overall a very good airline

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.