$581+ Cheap flights from San Francisco (SFO) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TBU
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Tongatapu with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Tongatapu
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to TongatapuExplore the most affordable flight options available from San Francisco to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from San Francisco to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Justfly.com deal was found by Cheapflights users on 11/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:05 pm -
1 stop30h 45m
Sat 12/124:00 pm -
1 stop17h 50m
Deal found 11/4![Fiji Airways logo]()
$1,045
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:13 pm -
2 stops39h 37m
Sat 12/124:00 pm -
1 stop17h 50m
Deal found 11/4![Multiple Airlines logo]()
$1,049
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/310:06 pm -
2 stops54h 44m
Tue 11/105:40 am -
2 stops31h 08m
Deal found 11/3![Multiple Airlines logo]()
$1,190
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:50 pm -
1 stop15h 45m
Sat 1/165:40 am -
2 stops33h 54m
Deal found 11/3![Fiji Airways logo]()
$1,233
This Justfly.com deal was found by Cheapflights users on 11/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:10 pm -
2 stops34h 40m
Wed 12/305:40 am -
1 stop27h 55m
Deal found 11/3![Fiji Airways logo]()
$1,238
This oojo deal was found by Cheapflights users on 10/31. 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.
Tue 12/156:10 pm -
2 stops34h 40m
Tue 12/225:40 am -
2 stops33h 15m
Deal found 10/31![Fiji Airways logo]()
$1,365
Best flights from San Francisco to TongatapuDiscover carefully curated flight deals from San Francisco to Tongatapu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from San Francisco to Tongatapu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This oojo deal was found by Cheapflights users on 11/2. 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.
Sun 11/2210:05 pm -
1 stop30h 45m
Sat 12/124:00 pm -
1 stop17h 50m
Deal found 11/2![Fiji Airways logo]()
$1,140
This Mytrip deal was found by Cheapflights users on 10/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:29 am -
3 stops42h 21m
Tue 12/225:40 am -
2 stops32h 25m
Deal found 10/31![Multiple Airlines logo]()
$1,452
This oojo deal was found by Cheapflights users on 10/31. 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.
Tue 12/156:10 pm -
2 stops34h 40m
Tue 12/225:40 am -
2 stops33h 15m
Deal found 10/31![Fiji Airways logo]()
$1,365
This oojo deal was found by Cheapflights users on 11/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:10 pm -
2 stops34h 40m
Wed 12/305:40 am -
2 stops33h 15m
Deal found 11/3![Fiji Airways logo]()
$1,443
This oojo deal was found by Cheapflights users on 11/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:59 pm -
2 stops54h 51m
Fri 1/84:00 pm -
1 stop17h 40m
Deal found 11/3![Multiple Airlines logo]()
$1,664
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:41 am -
2 stops25h 54m
Sat 12/125:40 am -
3 stops35h 28m
Deal found 11/2![Multiple Airlines logo]()
$1,759
This oojo deal was found by Cheapflights users on 11/5. 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 11/289:50 pm -
1 stop31h 00m
Mon 1/44:00 pm -
2 stops22h 55m
Deal found 11/5![Fiji Airways logo]()
$1,927
This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:00 pm -
2 stops30h 00m
Mon 1/44:00 pm -
2 stops22h 55m
Deal found 11/4![Fiji Airways logo]()
$1,985
Last-minute flights from San Francisco to TongatapuDiscover last-minute flight deals from San Francisco to Tongatapu. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Tongatapu. Data last updated November 5, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 11/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:05 pm -
1 stop30h 45m
Sat 12/124:00 pm -
1 stop17h 50m
Deal found 11/4![Fiji Airways logo]()
$1,045
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:13 pm -
2 stops39h 37m
Sat 12/124:00 pm -
1 stop17h 50m
Deal found 11/4![Multiple Airlines logo]()
$1,049
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:50 pm -
1 stop15h 45m
Sat 1/165:40 am -
2 stops33h 54m
Deal found 11/3![Fiji Airways logo]()
$1,233
This oojo deal was found by Cheapflights users on 10/31. 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.
Tue 12/156:10 pm -
2 stops34h 40m
Tue 12/225:40 am -
2 stops33h 15m
Deal found 10/31![Fiji Airways logo]()
$1,365
This Mytrip deal was found by Cheapflights users on 10/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:29 am -
3 stops42h 21m
Tue 12/225:40 am -
2 stops32h 25m
Deal found 10/31![Multiple Airlines logo]()
$1,452
This Justfly.com deal was found by Cheapflights users on 11/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:10 pm -
2 stops34h 40m
Wed 12/305:40 am -
1 stop27h 55m
Deal found 11/3![Fiji Airways logo]()
$1,238
One-way flights from San Francisco to TongatapuSearch for one-way flight options from San Francisco to Tongatapu. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from San Francisco to Tongatapu. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1510:05 pm -
1 stop30h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Fiji Airways logo]()
$581
This oojo deal was found by Cheapflights users on 11/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:59 pm -
2 stops54h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$602
This oojo deal was found by Cheapflights users on 11/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:58 pm -
2 stops54h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$641
This oojo deal was found by Cheapflights users on 11/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/154:46 pm -
2 stops20h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$647
This oojo deal was found by Cheapflights users on 11/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:11 pm -
2 stops36h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Fiji Airways logo]()
$663
This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:45 pm -
2 stops25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$708
This oojo deal was found by Cheapflights users on 11/2. 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.
Sat 5/14:12 pm -
2 stops37h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Fiji Airways logo]()
$838
Find flight deals from San Francisco to Tongatapu
Keep the following information in mind while searching for San Francisco to Tongatapu flight deals. Data was last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,045 (Justfly.com) |
One-way from | $581 (oojo) |
Popular in | June |
Cheapest in | April |
Average price | $1,082 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Tongatapu 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 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from San Francisco to Tongatapu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Sun 11/29
10:05 pm-1:50 am
1 stop30h 45m
Nuku‘alofa Fua'Amotu Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$581
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Sun 11/15
6:32 pm-1:50 am
2 stops34h 18m
Nuku‘alofa Fua'Amotu Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$621
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Fri 11/27
9:58 pm-1:50 am
2 stops54h 52m
Nuku‘alofa Fua'Amotu Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$641
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Sat 5/1
4:12 pm-1:45 am
2 stops37h 33m
Nuku‘alofa Fua'Amotu Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$838
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Sun 11/15
12:20 pm-10:35 am
3 stops49h 15m
Nuku‘alofa Fua'Amotu Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$850
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Sat 5/1
4:55 pm-1:45 am
3 stops36h 50m
Nuku‘alofa Fua'Amotu Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$937
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Sun 12/20
9:59 pm-4:30 pm
2 stops45h 31m
Nuku‘alofa Fua'Amotu Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$937
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Sun 11/22
10:05 pm-1:50 am
1 stop30h 45m
Nuku‘alofa Fua'Amotu Intl
Sat 12/12
4:00 pm-12:50 pm
1 stop17h 50m
$1,140
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Thu 11/19
6:08 am-3:00 pm
3 stops35h 52m
Nuku‘alofa Fua'Amotu Intl
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$1,143
San FranciscoNuku‘alofa
SFO San Francisco - TBU Nuku‘alofa Fua'Amotu Intl
SFOTBU
San Francisco
Tue 12/15
6:10 pm-1:50 am
2 stops34h 40m
Nuku‘alofa Fua'Amotu Intl
Tue 12/22
5:40 am-5:55 pm
2 stops33h 15m
$1,365
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from San Francisco to Tongatapu
Have a flexible travel schedule? Discover the best time to fly to Tongatapu from San Francisco with our price prediction graph.
SFO-TBU
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 San Francisco to Tongatapu
SFO-TOTT
SFO-TBU
How much does it cost to fly round-trip from San Francisco to Tongatapu?
Airfare is below average for this route at the moment.
San Francisco to Tongatapu flights typically cost between $1,082 and $1,245 in November.The cheapest round-trip price found within the last 5 days was $1,045 on Fiji Airways (Nov 22-Dec 12).
How far ahead should I book a flight from San Francisco to Tongatapu?
The price you pay for your flight from San Francisco to Tongatapu may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Tongatapu
Get insights into the airlines that provide service to Tongatapu. 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 Tongatapu. Reviews last updated November 5, 2026.
Get a feel of what it's like to fly with Fiji Airways and Air New Zealand from San Francisco to Tongatapu by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Boarding
8.0
Food
7.5
Crew
8.5
Entertainment
7.4
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
YVR - NAN
Overall
8.0
Boarding
8.0
Food
7.5
Crew
8.5
Entertainment
7.4
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
YVR - NAN
Overall
8.0
Boarding
8.0
Food
7.5
Crew
8.5
Entertainment
7.4
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jul 2026
YVR - NAN
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Tongatapu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to Tongatapu
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Complete your trip
Complete your trip to Tongatapu by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Tongatapu by cabin class
Find flights from San Francisco to Tongatapu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Tongatapu flights
Browse other San Francisco and Tongatapu flight options. Last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Francisco to Tongatapu
Discover the top 2 airlines that operate flights from San Francisco to Tongatapu. 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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$783 | Average$1,253 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,347 | Average$1,961 | FlexibilityNo cancel fee | On-time78% |