$1,249 Find Cheap Flights from Utah to Tongatapu

1 adult
1 adult, Economy

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Useful Info
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Good to know

Low seasonJune
High seasonDecember
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 17% lower on average.

FAQs for booking flights from Utah to Tongatapu

  • How does KAYAK find such low prices on flights from Utah 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 Utah to Tongatapu.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Utah 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 Utah 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 Utah 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 Utah 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 Utah to Tongatapu 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 Tongatapu?

    Based on KAYAK data, the cheapest day to fly to Tongatapu is Monday where round-trip tickets can be as cheap as $1,681. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $2,841 on average.

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

    The cheapest time of day to fly to Tongatapu is generally in the morning, when round-trip flights cost $1,615 on average. Morning departures are around 43% cheaper than evening flights, on average. The most expensive time of day to fly to Tongatapu is generally in the evening, which is peak travel time and where the average cost of a ticket is $2,841.

  • How long is the flight to Tongatapu?

    An average nonstop flight from Utah to Tongatapu takes 23h 09m, covering a distance of 5890 miles. The shortest route is Salt Lake City (SLC) to Nuku‘alofa (TBU) with an average flight time of 23h 09m.

  • What is the most popular destination in Tongatapu?

    Based on KAYAK flight searches, the most popular destination is Nuku‘alofa (100% of total searches to Tongatapu).

Top airline flying from Utah to Tongatapu

 
Need help choosing which airline to fly with from Utah 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.
8.0
Air New ZealandOverall score based on 483 reviews
7.3Food
8.2Boarding
8.0Comfort
7.4Entertainment
8.5Crew
Airline reviews

The 10hr flight was a comfortable as it could be in row 57. The food was just very bad….bland and soggy!

6.0 GoodAnonymous, May 2025NAN - LAX
Read more Air New Zealand reviews

The 10hr flight was a comfortable as it could be in row 57. The food was just very bad….bland and soggy!

The business class upgrade meant a good sleep on the way home after a long week away. Excellent service, great food, and comfortable seat/bed for the journey.

I love the “boarding from the back” idea - it’s so much better than the “Zones” idea that many others use. Also, the inflight wifi was a first for me! Very nice to have on a 13-hour flight!

Again, Air New Zealand was great. They kept bathrooms clean, food was actually very good, New Zealand wines a big hit

The issue was with getting our boarding pases. There were issues with our arrangements that were made through Kayak. I am sorry to say that we will not use you again because of this. The flight itself was good and the flight attendants excellent.

USB charging ports did not work on any of Air New Zealand flights

Economy was much nicer on the Air New Zealand planes.

Flew premium economy, well worth the extra. Much better seat size & space. Meals & snacks were lovely. Crew really pleasant. Internet is not great, not really useful for anything. Couldn't even send messages.

Everything was fine. Wish the wifi was free and included in the ticket price.

Nothing special short flight - all good - difference between 1 fudge and 2 fudge is obligation and thankfulness

Book cheap flights from Utah to Tongatapu

Recent round-trip flight deals

12/3Wed
2 stopsAir New Zealand
25h 00mSLC-TBU
1/26Mon
2 stopsAir New Zealand
45h 30mTBU-SLC
$1,249
12/8Mon
2 stopsAir New Zealand
40h 15mSLC-TBU
1/27Tue
2 stopsAir New Zealand
45h 20mTBU-SLC
$1,266
12/6Sat
2 stopsAir New Zealand
39h 10mSLC-TBU
1/26Mon
2 stopsAir New Zealand
44h 28mTBU-SLC
$1,274
12/6Sat
2 stopsAir New Zealand
56h 08mSLC-TBU
1/27Tue
2 stopsAir New Zealand
45h 20mTBU-SLC
$1,276
10/6Mon
2 stopsAir New Zealand
31h 49mSLC-TBU
10/17Fri
2 stopsAir New Zealand
43h 03mTBU-SLC
$1,424
9/30Tue
2 stops
30h 59mSLC-TBU
10/21Tue
2 stops
24h 55mTBU-SLC
$1,449
12/6Sat
2 stops
31h 25mSLC-TBU
1/24Sat
2 stops
20h 20mTBU-SLC
$1,457
10/4Sat
2 stops
30h 13mSLC-TBU
10/14Tue
2 stops
23h 16mTBU-SLC
$1,460
10/7Tue
2 stops
28h 31mSLC-TBU
10/18Sat
2 stops
26h 20mTBU-SLC
$1,463
12/6Sat
2 stopsAir New Zealand
56h 08mSLC-TBU
1/23Fri
2 stopsAir New Zealand
45h 20mTBU-SLC
$1,506

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Everything you need to know for your flight to Tongatapu

Cabin class types available on flights to Utah

Cabin classes available on flights to Utah. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Tongatapu
Business Class flights to Tongatapu
Prem Econ Class flights to Tongatapu
Economy Class flights to Tongatapu

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