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$568+ Cheap flights from Irvine, CA to Tonga

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TBU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Irvine to Tonga

Keep the following information in mind while searching for Irvine to Tonga flight deals. Data was last updated September 15, 2025.

Round-trip from

$1,138
(Trip.com)

One-way from

$568
(Gotogate)

Popular in

December

Cheapest in

February

Average price

$1,113
From Irvine to Tonga
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One-way flight from Irvine to Tonga
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Highest demand for flights based on searches. 19% potential increase in price ($323 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($71 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Irvine to Tonga

Cheapest flights from Irvine to Tonga
Explore the most affordable flight options available from Irvine to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:55 pmLAX - TBU
1 stop29h 10mMultiple Airlines
Tue 11/49:35 pmTBU - LAX
1 stop34h 40mMultiple Airlines
Deal found 9/15$1,138
This Gotogate deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:55 pmLAX - TBU
1 stop19h 30mFiji Airways
Mon 11/1011:20 amTBU - LAX
1 stop21h 30mFiji Airways
Deal found 9/13$1,183
This Gotogate deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:45 pmLAX - TBU
1 stop19h 40mFiji Airways
Thu 11/204:25 pmTBU - LAX
1 stop16h 25mFiji Airways
Deal found 9/15$1,185
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:55 pmLAX - TBU
1 stop29h 10mMultiple Airlines
Sat 11/19:35 pmTBU - LAX
1 stop34h 40mMultiple Airlines
Deal found 9/15$1,196
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:55 pmLAX - TBU
1 stop29h 50mFiji Airways
Tue 11/115:00 amTBU - LAX
1 stop27h 50mFiji Airways
Deal found 9/13$1,199
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:55 pmLAX - TBU
1 stop29h 50mFiji Airways
Tue 11/115:00 amTBU - LAX
1 stop27h 50mFiji Airways
Deal found 9/13$1,245
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:21 pmLAX - TBU
2 stops27h 04mMultiple Airlines
Mon 11/109:35 pmTBU - LAX
1 stop34h 05mMultiple Airlines
Deal found 9/13$1,250
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/711:55 pmLAX - TBU
1 stop19h 30mFiji Airways
Mon 11/1011:20 amTBU - LAX
1 stop21h 30mFiji Airways
Deal found 9/13$1,256
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:55 pmLAX - TBU
1 stop19h 30mMultiple Airlines
Tue 11/1111:20 amTBU - LAX
2 stops44h 55mMultiple Airlines
Deal found 9/13$1,299

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Tonga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Irvine to Tonga that are best for you.

Fly from

Irvine

Fly to

Tonga

Route

Depart

Return

Price

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Sun 10/19

11:55 pm-1:05 am

1 stop29h 10m

Nuku‘alofa Fua'Amotu Intl

Tue 11/4

9:35 pm-11:15 am

1 stop34h 40m

$1,138

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Mon 2/16

10:45 pm-1:05 am

1 stop29h 20m

Nuku‘alofa Fua'Amotu Intl

Fri 2/20

5:00 am-11:50 am

1 stop27h 50m

$1,166

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Sun 10/19

11:55 pm-1:05 am

1 stop29h 10m

Nuku‘alofa Fua'Amotu Intl

Sat 11/1

9:35 pm-12:15 pm

1 stop34h 40m

$1,196

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Tue 10/7

11:55 pm-1:45 am

1 stop29h 50m

Nuku‘alofa Fua'Amotu Intl

Tue 11/11

5:00 am-11:50 am

1 stop27h 50m

$1,245

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Wed 10/8

4:21 pm-3:25 pm

2 stops27h 04m

Nuku‘alofa Fua'Amotu Intl

Mon 11/10

9:35 pm-10:40 am

1 stop34h 05m

$1,250

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Tue 10/7

11:55 pm-3:25 pm

1 stop19h 30m

Nuku‘alofa Fua'Amotu Intl

Tue 11/11

11:20 am-11:15 am

2 stops44h 55m

$1,350

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Sat 2/21

10:45 pm-10:35 am

1 stop14h 50m

$568

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Tue 10/14

11:55 pm-1:45 am

1 stop29h 50m

$601

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Mon 10/13

12:53 am-3:25 pm

2 stops42h 32m

$767

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Sat 2/21

4:55 pm-10:35 am

2 stops20h 40m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 12 results
1
2

Best time to book a flight from Irvine to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Irvine 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 Irvine to Tonga

What is the cheapest time of day to fly from IR9 to TO?

Find hourly flight availability from Irvine 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Tonga as you normally would.

Reviews of airlines servicing Tonga

Get insights into the airlines that provide service to Tonga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tonga. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Fiji Airways and Air New Zealand from Irvine to Tonga. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
205 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.4

Comfort

8.0

Overall

8.0

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very good
205 reviews
Fiji Airways
8.0
Very good
205 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.4

Comfort

8.0

Overall

8.0

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Air New Zealand
8.0
Very good
505 reviews
Fiji Airways
8.0
Very good
205 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.4

Comfort

8.0

Overall

8.0

Food

7.5

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Related info for your journey

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

  • How long is the flight from Irvine to Tonga?

    Departing from Irvine to Tonga will take you 29h 20m. The distance between Irvine and Tonga is about 5329 mi.

  • Can I find deals for flights from Irvine to Tonga that include hotel bookings?

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

  • How can I find direct flights from Irvine to Tonga?

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

  • Can I find deals for business class flights from Irvine to Tonga?

    Yes. Cheapflights offers flight deals from Irvine 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 2 airlines flying from Irvine to Tonga

Discover the top 2 airlines that operate flights from Irvine to Tonga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$803Average$1,473FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$994Average$1,900FlexibilityNo cancel feeOn-time78%

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