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Tonga

$600+ Cheap flights from Fremont, 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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TBU
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Fremont to Tonga

Cheapest flights from Fremont to Tonga
Explore the most affordable flight options available from Fremont to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This oojo deal was found by Cheapflights users on 12/16. 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.
Sun 12/2810:05 pmSFO - TBU
1 stop30h 45mFiji Airways
Fri 1/234:00 pmTBU - SFO
1 stop17h 25mFiji Airways
Deal found 12/16$1,214
This oojo deal was found by Cheapflights users on 12/14. 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.
Sat 12/279:45 pmSFO - TBU
1 stop30h 20mFiji Airways
Fri 1/234:00 pmTBU - SFO
1 stop17h 25mFiji Airways
Deal found 12/14$1,296
This SmartFares deal was found by Cheapflights users on 12/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:53 pmSFO - TBU
2 stops19h 42mMultiple Airlines
Fri 1/235:40 amTBU - SFO
2 stops33h 50mMultiple Airlines
Deal found 12/16$1,562
This FlightHub deal was found by Cheapflights users on 12/14. 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.
Sat 12/279:45 pmSFO - TBU
1 stop30h 20mFiji Airways
Thu 1/84:00 pmTBU - SFO
2 stops23h 30mFiji Airways
Deal found 12/14$1,567
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Sun 12/2810:05 pmSFO - TBU
1 stop30h 45mFiji Airways
Wed 1/75:40 amTBU - SFO
1 stop27h 45mFiji Airways
Deal found 12/14$1,659
This oojo deal was found by Cheapflights users on 12/14. 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.
Sat 12/279:45 pmSFO - TBU
1 stop30h 20mFiji Airways
Wed 1/75:40 amTBU - SFO
1 stop27h 45mFiji Airways
Deal found 12/14$1,721

Find flight deals from Fremont to Tonga

Keep the following information in mind while searching for Fremont to Tonga flight deals. Data was last updated December 16, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,150
(oojo)

One-way from

$600
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,797
Provider with most accurate pricing for San Francisco-Nuku‘alofa Fua'Amotu Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Nuku‘alofa Fua'Amotu Intl flights.
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From Fremont to Tonga
Search Deals
One-way flight from Fremont to Tonga
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont 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 December 16, 2025.
Use the filters below to find and compare flights from Fremont to Tonga that are best for you.

Fly from

Fremont

Fly to

Tonga

Route

Depart

Return

Price

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Thu 1/22

7:01 pm-3:00 pm

2 stops22h 59m

Nuku‘alofa Fua'Amotu Intl

Sat 1/31

5:00 am-6:30 pm

2 stops34h 30m

$1,104

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 1/13

4:30 pm-1:50 am

2 stops36h 20m

Nuku‘alofa Fua'Amotu Intl

Tue 1/20

5:00 am-8:10 pm

2 stops36h 10m

$1,150

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 1/13

4:30 pm-3:00 pm

2 stops25h 30m

Nuku‘alofa Fua'Amotu Intl

Tue 1/20

9:35 pm-7:05 am

1 stop30h 30m

$1,205

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sun 12/28

10:05 pm-1:50 am

1 stop30h 45m

Nuku‘alofa Fua'Amotu Intl

Fri 1/23

4:00 pm-6:30 pm

2 stops23h 30m

$1,265

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sat 12/27

9:45 pm-1:05 am

1 stop30h 20m

Nuku‘alofa Fua'Amotu Intl

Fri 1/23

4:00 pm-12:25 pm

1 stop17h 25m

$1,296

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sun 12/28

5:53 pm-10:35 am

2 stops19h 42m

Nuku‘alofa Fua'Amotu Intl

Fri 1/23

5:40 am-6:30 pm

2 stops33h 50m

$1,562

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sun 12/28

10:05 pm-1:50 am

1 stop30h 45m

Nuku‘alofa Fua'Amotu Intl

Wed 1/7

5:40 am-12:25 pm

1 stop27h 45m

$1,659

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sun 12/28

10:05 pm-1:50 am

1 stop30h 45m

$690

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Mon 12/29

8:22 am-1:05 am

2 stops43h 43m

$699

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sun 12/28

9:30 pm-9:30 am

2 stops39h 00m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 18 results
1
2

Best time to book a flight from Fremont to Tonga

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

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

Currently, October is the cheapest month in which you can book a flight from Fremont to Tonga (average of $445). Flying from Fremont to Tonga in June is currently the most expensive (average of $1,312). 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.

What is the cheapest time of day to fly from FR8 to TO?

Find hourly flight availability from Fremont 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 December 16, 2025.

One of the essential ways to save on airfare from Fremont to Tonga is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

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 December 16, 2025.
See what other customers who have flown with Fiji Airways and Air New Zealand from Fremont to Tonga have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.1
Very good
210 reviews

Food

7.5

Crew

8.5

Boarding

8.2

Entertainment

7.5

Overall

8.1

Comfort

8.0

Reviews

1 / 17
10.0
Excellent

Anonymous,Oct 2025

CNS - NAN

Food service: Outstanding. Comfort of seating and usual things: Also outstanding.
Fiji Airways
8.1
Very good
210 reviews
Fiji Airways
8.1
Very good
210 reviews

Food

7.5

Crew

8.5

Boarding

8.2

Entertainment

7.5

Overall

8.1

Comfort

8.0

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
552 reviews
Fiji Airways
8.1
Very good
210 reviews

Food

7.5

Crew

8.5

Boarding

8.2

Entertainment

7.5

Overall

8.1

Comfort

8.0

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 Fremont 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 Fremont to Tonga?

    Airlines like Fiji Airways fly from Fremont to Tonga in about 22h 59m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5314 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to Tonga?

    Currently, October is the cheapest month in which you can book a flight from Fremont to Tonga (average of $445). Flying from Fremont to Tonga in June is currently the most expensive (average of $1,312). 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 Fremont to Tonga

Discover the top 2 airlines that operate flights from Fremont 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Fiji AirwaysCheapest$609Average$1,530FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,363Average$1,772FlexibilityNo cancel feeOn-time78%

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