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Tonga

$498+ Cheap flights from Riverside, 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — TBU
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Riverside to Tonga

Cheapest flights from Riverside to Tonga
Explore the most affordable flight options available from Riverside to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This Bravofly deal was found by Cheapflights users on 2/4. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2111:35 pm
LAX
-
TBU
1 stop30h 15m
Fiji Airways
Sat 3/284:00 pm
TBU
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 2/4$901
This Gotogate deal was found by Cheapflights users on 2/4. 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.
Sat 5/2311:55 pm
LAX
-
TBU
1 stop29h 50m
Fiji Airways
Tue 8/115:40 am
TBU
-
LAX
1 stop27h 25m
Fiji Airways
Deal found 2/4$903
This lastminute.com deal was found by Cheapflights users on 2/2. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1911:35 pm
LAX
-
TBU
1 stop19h 25m
Fiji Airways
Thu 3/264:00 pm
TBU
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 2/2$915
This Gotogate deal was found by Cheapflights users on 2/3. 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.
Tue 3/310:35 pm
LAX
-
TBU
1 stop30h 15m
Fiji Airways
Tue 3/1011:20 am
TBU
-
LAX
1 stop21h 40m
Fiji Airways
Deal found 2/3$916
This Gotogate deal was found by Cheapflights users on 2/3. 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 5/1411:55 pm
LAX
-
TBU
1 stop20h 00m
Fiji Airways
Mon 5/2511:20 am
TBU
-
LAX
1 stop21h 45m
Fiji Airways
Deal found 2/3$923
This Gotogate deal was found by Cheapflights users on 2/4. 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 3/2511:35 pm
LAX
-
TBU
1 stop19h 25m
Fiji Airways
Tue 4/2111:20 am
TBU
-
LAX
1 stop21h 35m
Fiji Airways
Deal found 2/4$925
This Gotogate deal was found by Cheapflights users on 2/4. 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.
Tue 3/2411:35 pm
LAX
-
TBU
1 stop19h 25m
Fiji Airways
Tue 4/215:40 am
TBU
-
LAX
1 stop27h 15m
Fiji Airways
Deal found 2/4$926
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 4/111:55 pm
LAX
-
TBU
1 stop19h 30m
Fiji Airways
Thu 4/94:55 pm
TBU
-
LAX
1 stop16h 00m
Fiji Airways
Deal found 2/3$931
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:35 pm
LAX
-
TBU
1 stop15h 00m
Fiji Airways
Fri 2/204:00 pm
TBU
-
LAX
1 stop17h 00m
Fiji Airways
Deal found 2/2$933
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 5/611:55 pm
LAX
-
TBU
1 stop20h 00m
Fiji Airways
Thu 5/285:00 am
TBU
-
LAX
1 stop28h 05m
Fiji Airways
Deal found 2/2$964
This Gotogate deal was found by Cheapflights users on 2/3. 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 3/510:35 pm
LAX
-
TBU
1 stop19h 25m
Fiji Airways
Thu 3/1211:20 am
TBU
-
LAX
1 stop21h 40m
Fiji Airways
Deal found 2/3$978

Find flight deals from Riverside to Tonga

Keep the following information in mind while searching for Riverside to Tonga flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$901
(Bravofly)

One-way from

$498
(oojo)

Popular in

December

Cheapest in

February

Average price

$976
Provider with most accurate pricing for Los Angeles-Nuku‘alofa Fua'Amotu Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Nuku‘alofa Fua'Amotu Intl flights.
Search Deals
From Riverside to Tonga
Search Deals
One-way flight from Riverside to Tonga
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 February 5, 2026.
Use the filters below to find and compare flights from Riverside to Tonga that are best for you.

Fly from

Riverside

Fly to

Tonga

Route

Depart

Return

Price

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Sat 3/21

11:35 pm-1:50 am

1 stop30h 15m

Nuku‘alofa Fua'Amotu Intl

Sat 3/28

4:00 pm-1:00 pm

1 stop17h 00m

$901

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Sat 5/23

11:55 pm-1:45 am

1 stop29h 50m

Nuku‘alofa Fua'Amotu Intl

Tue 8/11

5:40 am-1:05 pm

1 stop27h 25m

$903

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Thu 3/19

11:35 pm-3:00 pm

1 stop19h 25m

Nuku‘alofa Fua'Amotu Intl

Thu 3/26

4:00 pm-1:00 pm

1 stop17h 00m

$915

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Thu 5/14

11:55 pm-3:55 pm

1 stop20h 00m

Nuku‘alofa Fua'Amotu Intl

Mon 5/25

11:20 am-1:05 pm

1 stop21h 45m

$923

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Tue 3/24

11:35 pm-3:00 pm

1 stop19h 25m

Nuku‘alofa Fua'Amotu Intl

Tue 4/28

5:40 am-12:55 pm

1 stop27h 15m

$926

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Mon 2/16

10:35 pm-1:05 am

1 stop29h 30m

Nuku‘alofa Fua'Amotu Intl

Fri 2/20

4:00 pm-12:00 pm

1 stop17h 00m

$933

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Thu 3/5

10:35 pm-3:00 pm

1 stop19h 25m

Nuku‘alofa Fua'Amotu Intl

Thu 3/12

11:20 am-1:00 pm

1 stop21h 40m

$978

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Tue 3/10

11:35 pm-1:50 am

1 stop30h 15m

Nuku‘alofa Fua'Amotu Intl

Wed 3/18

11:20 am-1:00 pm

1 stop21h 40m

$984

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Tue 5/12

11:55 pm-1:45 am

1 stop29h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 5/16

4:55 pm-1:05 pm

1 stop16h 10m

$1,006

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Sun 4/5

11:55 pm-1:45 am

1 stop29h 50m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 15 results
1
2

Best time to book a flight from Riverside to Tonga

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

What is the cheapest month to book a flight from Riverside to Tonga?

Currently, February is the cheapest month in which you can book a flight from Riverside to Tonga (average of $546). Flying from Riverside to Tonga in December is currently the most expensive (average of $1,183). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 February 5, 2026.
Read through reviews of airlines operating flights from Riverside to Tonga, such as Fiji Airways and Air New Zealand. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
223 reviews

Boarding

8.1

Comfort

8.0

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.0
Very good
223 reviews
Fiji Airways
8.0
Very good
223 reviews

Boarding

8.1

Comfort

8.0

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Air New Zealand
8.0
Very good
580 reviews
Fiji Airways
8.0
Very good
223 reviews

Boarding

8.1

Comfort

8.0

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.5

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.

Related info for your journey

Find useful and relevant information for your journey from Riverside 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 Riverside to Tonga?

    Airlines like Fiji Airways fly from Riverside to Tonga in about 30h 15m. The time it takes to get you to your destination can typically vary by up to . The distance between Riverside and Tonga is about 5329 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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.

  • What is the cheapest month to book a flight from Riverside to Tonga?

    Currently, February is the cheapest month in which you can book a flight from Riverside to Tonga (average of $546). Flying from Riverside to Tonga in December is currently the most expensive (average of $1,183). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Riverside to Tonga

Discover the top 2 airlines that operate flights from Riverside 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 February 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$921Average$1,352FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,186Average$1,672FlexibilityNo cancel feeOn-time78%

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