In terms of precipitation, rainfall in Tongatapu 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 Tongatapu when rainfall is around 3.7 in.

If weather is an important factor for your trip to Tongatapu, 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 is the cheapest month to fly from Salt Lake City to Tongatapu?

June can be a great time to fly to Tongatapu from Salt Lake City with a flight ticket averaging about $1,872. Cheapflights users have found deals in the month of June for as cheap as $1,241. The most expensive prices can be found in the month of September.

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

For a flight from Salt Lake City to Tongatapu, you will be flying from Salt Lake City. Salt Lake City (SLC) is just 5.7 mi from the center of the city.

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

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

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

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 Tongatapu.

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

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

$2,172+ Flights from Salt Lake City to Tongatapu

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Cheap flight deals from Salt Lake City to Tongatapu

Round-trip from	$2,172 (Air New Zealand)
Popular in	September
Cheapest in	June
Average price	$1,241

From Salt Lake City to Tongatapu

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Highest demand for flights based on searches. 11% potential increase in price ($247 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($136 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Salt Lake City to Tongatapu

Cheapest flights from Salt Lake City to Tongatapu
Explore the most affordable flight options available from Salt Lake City to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Sat 8/237:16 amSLC - TBU

2 stops32h 54mAir New Zealand

Tue 8/2612:20 pmTBU - SLC

2 stops28h 02mAir New Zealand

Deal found 6/27

$2,172

Thu 7/101:55 pmSLC - TBU

2 stops25h 10mMultiple Airlines

Thu 7/245:50 pmTBU - SLC

2 stops23h 39mMultiple Airlines

Deal found 6/30

$2,387

Best flights from Salt Lake City to Tongatapu
Discover carefully curated flight deals from Salt Lake City to Tongatapu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Sat 8/237:16 amSLC - TBU

2 stops32h 54mAir New Zealand

Tue 8/2612:20 pmTBU - SLC

2 stops28h 02mAir New Zealand

Deal found 6/27

$2,172

Thu 7/101:55 pmSLC - TBU

2 stops25h 10mMultiple Airlines

Thu 7/245:50 pmTBU - SLC

2 stops23h 39mMultiple Airlines

Deal found 6/30

$2,387

Last-minute flights from Salt Lake City to Tongatapu
Discover last-minute flight deals from Salt Lake City to Tongatapu. Data last updated June 30, 2025 and is based on user searches.

Thu 7/101:55 pmSLC - TBU

2 stops25h 10mMultiple Airlines

Thu 7/245:50 pmTBU - SLC

2 stops23h 39mMultiple Airlines

Deal found 6/30

$2,387

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityNuku‘alofa

SLC - TBU

SLCTBU

Salt Lake City

Sat 8/23

7:16 am-11:10 am

2 stops32h 54m

Nuku‘alofa Fua'Amotu Intl

Tue 8/26

12:20 pm-9:22 pm

2 stops28h 02m

$2,172

Salt Lake CityNuku‘alofa

SLC - TBU

SLCTBU

Salt Lake City

Thu 7/10

1:55 pm-10:05 am

2 stops25h 10m

Nuku‘alofa Fua'Amotu Intl

Thu 7/24

5:50 pm-10:29 pm

2 stops23h 39m

$2,387

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

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

Have a flexible travel schedule? Discover the best time to fly to Tongatapu 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 Tongatapu

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

When flying from Salt Lake City to Tongatapu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Tongatapu

Peruse reviews from past customers who have flown with Air New Zealand from Salt Lake City to Tongatapu to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air New Zealand

8.0

Very good

486 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Air New Zealand

8.0

Very good

486 reviews

Air New Zealand

8.0

Very good

486 reviews

Reviews

1 / 20

6.0

Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

Related info for your journey

What airport do you fly from for flights from Salt Lake City to Tongatapu?
For a flight from Salt Lake City to Tongatapu, you will be flying from Salt Lake City. Salt Lake City (SLC) is just 5.7 mi from the center of the city.
Can I find deals for flights from Salt Lake City to Tongatapu that include hotel bookings?
Yes. In addition to deals on Salt Lake City to Tongatapu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Salt Lake City to Tongatapu?
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 Tongatapu.
Can I find deals for business class flights from Salt Lake City to Tongatapu?
Yes. Cheapflights offers flight deals from Salt Lake City to Tongatapu 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Salt Lake City to Tongatapu

Salt Lake City to Nuku‘alofa flights

Top airline flying from Salt Lake City to Tongatapu

Airline	Cheapest	Average	Flexibility	On-time
Air New Zealand	Cheapest$1,264	Average$2,805	FlexibilityNo cancel fee	On-time78%

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$2,172+ Cheap flights from Salt Lake City (SLC) to Tongatapu

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 8/23. 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 Tongatapu 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 Tongatapu

Keep the following information in mind while searching for Salt Lake City to Tongatapu flight deals. Data was last updated June 30, 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Salt Lake City to Tongatapu

Cheapest flights from Salt Lake City to TongatapuExplore the most affordable flight options available from Salt Lake City to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Explore the most affordable flight options available from Salt Lake City to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

Find hourly flight availability from Salt Lake City to Tongatapu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Reviews of airlines servicing Tongatapu

Peruse reviews from past customers who have flown with Air New Zealand from Salt Lake City to Tongatapu to help guide your decision. 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 Tongatapu. 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 Tongatapu?

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

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

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

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 Tongatapu

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

Top airline flying from Salt Lake City to Tongatapu

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Salt Lake City to Tongatapu
Explore the most affordable flight options available from Salt Lake City to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.