How long is the flight from Salt Lake City to Tonga?

There are many flights that can get you from Salt Lake City to Tonga in 32h 25m. Fly via Air New Zealand to get the fastest option. Airlines will cover a distance of 5890 mi.

In terms of precipitation, rainfall in Tonga ranges from 3.7 - 8.3 inches per month. February is typically the wettest month, when rainfall can reach 8.3 in. June is typically the driest time to visit Tonga when rainfall is around 3.7 in.

If weather is an important factor for your trip to Tonga, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 71.6 F).

What airport do you fly from for flights from Salt Lake City to Tonga?

If you book a flight to Tonga from Salt Lake City, you will be flying from Salt Lake City, which is the city’s only airport. Salt Lake City (SLC) is located 5.7 mi from the center of Salt Lake City.

Can I find deals for flights from Salt Lake City to Tonga that include hotel bookings?

Yes. In addition to deals on Salt Lake City to Tonga flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Salt Lake City to Tonga?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Tonga.

Can I find deals for business class flights from Salt Lake City to Tonga?

Yes. Cheapflights offers flight deals from Salt Lake City to Tonga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$2,425+ Flights from Salt Lake City to Tonga

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Cheap flight deals from Salt Lake City to Tonga

Most accurate provider	Gotogate 3 stars
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Round-trip from	$2,425 (Priceline)

Provider with most accurate pricing for Salt Lake City-Nuku‘alofa Fua'Amotu Intl flight deals.

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From Salt Lake City to Tonga

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Cheapest flights from Salt Lake City to Tonga
Explore the most affordable flight options available from Salt Lake City to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

lun. 12/87:30 amSLC - TBU

2 stops32h 25mAir New Zealand

lun. 1/59:35 pmTBU - SLC

2 stops44h 24mAir New Zealand

Deal found 10/27

$2,425

Best flights from Salt Lake City to Tonga
Discover carefully curated flight deals from Salt Lake City to Tonga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 29, 2025.

lun. 12/87:30 amSLC - TBU

2 stops32h 25mAir New Zealand

lun. 1/59:35 pmTBU - SLC

2 stops44h 24mAir New Zealand

Deal found 10/27

$2,425

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityNuku‘alofa

SLC - TBU

SLCTBU

Salt Lake City

lun. 12/8

7:30 am-11:55 am

2 stops32h 25m

Nuku‘alofa Fua'Amotu Intl

lun. 1/5

9:35 pm-9:59 pm

2 stops44h 24m

$2,425

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Best time to book a flight from Salt Lake City to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Salt Lake City with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Tonga

What is the cheapest time of day to fly from SLC to TO?

It’s typically best to fly out from Salt Lake City to Tonga in the morning. Doing so could potentially save you 47% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Tonga

Get a feel of what it's like to fly with Air New Zealand from Salt Lake City to Tonga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very good

520 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Air New Zealand

8.0

Very good

520 reviews

Air New Zealand

8.0

Very good

520 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Jul 2025

AKL - SFO

Flight was delayed an hour. We had just flown Air NZ on a 12- hour flight from AKL so the extra delay on this connecting flight wasn’t welcomed.

Related info for your journey

What airport do you fly from for flights from Salt Lake City to Tonga?
If you book a flight to Tonga from Salt Lake City, you will be flying from Salt Lake City, which is the city’s only airport. Salt Lake City (SLC) is located 5.7 mi from the center of Salt Lake City.
How long is the flight from Salt Lake City to Tonga?
There are many flights that can get you from Salt Lake City to Tonga in 32h 25m. Fly via Air New Zealand to get the fastest option. Airlines will cover a distance of 5890 mi.
Can I find deals for flights from Salt Lake City to Tonga that include hotel bookings?
Yes. In addition to deals on Salt Lake City to Tonga flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to Tonga?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Tonga.
Can I find deals for business class flights from Salt Lake City to Tonga?
Yes. Cheapflights offers flight deals from Salt Lake City to Tonga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Salt Lake City to Tonga

Airline	Cheapest	Average	Flexibility	On-time
Air New Zealand	Cheapest$1,264	Average$2,837	FlexibilityNo cancel fee	On-time78%

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$2,425+ Cheap flights from Salt Lake City (SLC) to Tonga

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Salt Lake City to Tonga with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Salt Lake City to Tonga

Keep the following information in mind while searching for Salt Lake City to Tonga flight deals. Data was last updated octubre 29, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Salt Lake City to Tonga

Cheapest flights from Salt Lake City to TongaExplore the most affordable flight options available from Salt Lake City to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

Explore the most affordable flight options available from Salt Lake City to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Salt Lake City to Tonga that are best for you.

Best time to book a flight from Salt Lake City to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Salt Lake City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Salt Lake City to Tonga

What is the cheapest time of day to fly from SLC to TO?

Find hourly flight availability from Salt Lake City to Tonga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 29, 2025.

Reviews of airlines servicing Tonga

Get a feel of what it's like to fly with Air New Zealand from Salt Lake City to Tonga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Tonga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Salt Lake City to Tonga?

How long is the flight from Salt Lake City to Tonga?

Can I find deals for flights from Salt Lake City to Tonga that include hotel bookings?

How can I find direct flights from Salt Lake City to Tonga?

Can I find deals for business class flights from Salt Lake City to Tonga?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Salt Lake City to Tonga

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Salt Lake City to Tonga

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Salt Lake City to Tonga
Explore the most affordable flight options available from Salt Lake City to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.