$752+ Cheap flights from San Francisco (SFO) to Tongatapu
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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — TBU
Jul 17 — Jul 241
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
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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 June 17, 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 June 17, 2026.
This Fiji Airways deal was found by Cheapflights users on 6/11. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:25 pm
SFO
- TBU
1 stop30h 20m
Fiji Airways
Tue 8/115:40 am
TBU
- SFO
2 stops33h 44m
Fiji Airways
Deal found 6/11![Fiji Airways logo]()
$1,276
This Justfly.com deal was found by Cheapflights users on 6/11. 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 8/211:25 pm
SFO
- TBU
1 stop30h 20m
Fiji Airways
Sat 8/85:40 am
TBU
- SFO
1 stop28h 15m
Fiji Airways
Deal found 6/11![Fiji Airways logo]()
$1,281
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sat 8/110:35 pm
SFO
- TBU
1 stop31h 10m
Multiple Airlines
Tue 8/118:55 pm
TBU
- SFO
1 stop36h 00m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,284
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Mon 12/147:00 pm
SFO
- TBU
2 stops18h 35m
Multiple Airlines
Tue 12/295:40 am
TBU
- SFO
2 stops36h 41m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,288
This oojo deal was found by Cheapflights users on 6/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:55 pm
SFO
- TBU
2 stops33h 55m
Fiji Airways
Tue 12/811:20 am
TBU
- SFO
2 stops28h 10m
Fiji Airways
Deal found 6/15![Fiji Airways logo]()
$1,300
This Gotogate deal was found by Cheapflights users on 6/15. 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.
Mon 11/234:55 pm
SFO
- TBU
2 stops35h 55m
Multiple Airlines
Tue 12/810:10 am
TBU
- SFO
1 stop21h 55m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$1,323
This Fiji Airways deal was found by Cheapflights users on 6/11. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:25 pm
SFO
- TBU
1 stop30h 20m
Fiji Airways
Fri 8/75:40 am
TBU
- SFO
2 stops33h 47m
Fiji Airways
Deal found 6/11![Fiji Airways logo]()
$1,326
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sat 8/110:35 pm
SFO
- TBU
1 stop31h 10m
Multiple Airlines
Sat 8/811:55 am
TBU
- SFO
2 stops28h 45m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,340
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 8/211:25 pm
SFO
- TBU
1 stop30h 20m
Multiple Airlines
Mon 8/1011:55 am
TBU
- SFO
1 stop21h 00m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,354
This Mytrip deal was found by Cheapflights users on 6/11. 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 9/203:41 pm
SFO
- TBU
2 stops37h 24m
Multiple Airlines
Sat 9/265:40 am
TBU
- SFO
2 stops32h 43m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,369
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sun 6/2811:25 pm
SFO
- TBU
1 stop30h 20m
Multiple Airlines
Sat 7/2511:55 am
TBU
- SFO
2 stops28h 50m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,372
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 June 17, 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 June 17, 2026.
This Mytrip deal was found by Cheapflights users on 6/11. 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 9/203:41 pm
SFO
- TBU
2 stops37h 24m
Multiple Airlines
Sat 9/265:40 am
TBU
- SFO
2 stops32h 43m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,369
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sat 6/276:08 pm
SFO
- TBU
2 stops35h 37m
Fiji Airways
Wed 7/155:40 am
TBU
- SFO
1 stop28h 00m
Fiji Airways
Deal found 6/14![Fiji Airways logo]()
$1,411
This Gotogate deal was found by Cheapflights users on 6/13. 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.
Sun 6/2811:25 pm
SFO
- TBU
1 stop30h 20m
Multiple Airlines
Sat 7/258:55 pm
TBU
- SFO
1 stop36h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,394
This Justfly.com deal was found by Cheapflights users on 6/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:11 pm
SFO
- TBU
2 stops33h 34m
Fiji Airways
Sat 7/185:40 am
TBU
- SFO
2 stops33h 41m
Fiji Airways
Deal found 6/14![Fiji Airways logo]()
$1,518
This oojo deal was found by Cheapflights users on 6/16. 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 7/54:30 pm
SFO
- TBU
2 stops21h 25m
Multiple Airlines
Sat 7/115:40 am
TBU
- SFO
2 stops33h 41m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,447
This Fiji Airways deal was found by Cheapflights users on 6/14. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/274:30 pm
SFO
- TBU
2 stops27h 25m
Multiple Airlines
Wed 7/155:40 am
TBU
- SFO
1 stop28h 00m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$1,502
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Sun 6/286:00 am
SFO
- TBU
2 stops31h 55m
Multiple Airlines
Wed 7/295:20 pm
TBU
- SFO
2 stops24h 54m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$1,570
This Fiji Airways deal was found by Cheapflights users on 6/16. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:20 pm
SFO
- TBU
2 stops54h 25m
Multiple Airlines
Fri 8/75:40 am
TBU
- SFO
1 stop28h 00m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,575
This Fiji Airways deal was found by Cheapflights users on 6/16. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1711:20 pm
SFO
- TBU
2 stops54h 25m
Multiple Airlines
Tue 7/215:40 am
TBU
- SFO
2 stops33h 48m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,641
Last-minute flights from San Francisco to TongatapuDiscover last-minute flight deals from San Francisco to Tongatapu. Data last updated June 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Tongatapu. Data last updated June 17, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sat 6/276:08 pm
SFO
- TBU
2 stops35h 37m
Fiji Airways
Wed 7/155:40 am
TBU
- SFO
1 stop28h 00m
Fiji Airways
Deal found 6/14![Fiji Airways logo]()
$1,411
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sun 6/2811:25 pm
SFO
- TBU
1 stop30h 20m
Multiple Airlines
Sat 7/2511:55 am
TBU
- SFO
2 stops28h 50m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,372
This FlightHub deal was found by Cheapflights users on 6/13. 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.
Sun 6/2811:25 pm
SFO
- TBU
1 stop30h 20m
Fiji Airways
Wed 7/295:20 pm
TBU
- SFO
1 stop16h 20m
Fiji Airways
Deal found 6/13![Fiji Airways logo]()
$1,373
This FlightHub deal was found by Cheapflights users on 6/14. 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.
Sun 6/2810:15 am
SFO
- TBU
2 stops43h 30m
Multiple Airlines
Wed 7/295:20 pm
TBU
- SFO
1 stop16h 20m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$1,429
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Mon 6/296:08 pm
SFO
- TBU
2 stops19h 47m
Fiji Airways
Wed 7/810:55 am
TBU
- SFO
2 stops31h 19m
Fiji Airways
Deal found 6/11![Fiji Airways logo]()
$1,391
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Mon 6/296:08 pm
SFO
- TBU
2 stops19h 47m
Fiji Airways
Tue 7/710:55 am
TBU
- SFO
2 stops28h 33m
Fiji Airways
Deal found 6/11![Fiji Airways logo]()
$1,423
This oojo deal was found by Cheapflights users on 6/12. 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 7/511:45 pm
SFO
- TBU
1 stop30h 00m
Fiji Airways
Sat 7/115:40 am
TBU
- SFO
2 stops33h 41m
Fiji Airways
Deal found 6/12![Fiji Airways logo]()
$1,427
This Justfly.com deal was found by Cheapflights users on 6/12. 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.
Sat 7/1110:35 pm
SFO
- TBU
1 stop31h 10m
Fiji Airways
Sat 7/185:40 am
TBU
- SFO
2 stops33h 41m
Fiji Airways
Deal found 6/12![Fiji Airways logo]()
$1,438
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Mon 7/279:43 pm
SFO
- TBU
2 stops56h 02m
Multiple Airlines
Tue 8/188:55 pm
TBU
- SFO
1 stop36h 00m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,404
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 June 17, 2026.
Search for one-way flight options from San Francisco to Tongatapu. Find affordable one-way fares based on user searches. Data last updated June 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/244:55 pm
SFO
- TBU
3 stops30h 30m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$752
This Justfly.com deal was found by Cheapflights users on 6/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2810:15 am
SFO
- TBU
2 stops43h 30m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$779
This Gotogate deal was found by Cheapflights users on 6/12. 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 6/2710:35 pm
SFO
- TBU
1 stop31h 10m
Fiji Airways
Deal found 6/12![Fiji Airways logo]()
$782
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Mon 7/1312:29 am
SFO
- TBU
2 stops53h 16m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$789
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Fri 7/1712:29 am
SFO
- TBU
2 stops53h 16m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2912:29 am
SFO
- TBU
2 stops43h 26m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$817
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2811:25 pm
SFO
- TBU
1 stop30h 20m
Fiji Airways
Deal found 6/15![Fiji Airways logo]()
$882
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 June 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,276 (Fiji Airways) |
One-way from | $752 (Kiwi.com) |
Popular in | July |
Cheapest in | April |
Average price | $1,636 |
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 2,558,603 searches. Data last updated June 17, 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 - TBU
SFOTBU
San Francisco
Sun 9/20
3:41 pm-1:05 am
2 stops37h 24m
Nuku‘alofa Fua'Amotu Intl
Sat 9/26
5:40 am-6:23 pm
2 stops32h 43m
$1,369
San FranciscoNuku‘alofa
SFO - TBU
SFOTBU
San Francisco
Sun 6/28
11:25 pm-1:45 am
1 stop30h 20m
Nuku‘alofa Fua'Amotu Intl
Sat 7/25
8:55 pm-12:55 pm
1 stop36h 00m
$1,394
San FranciscoNuku‘alofa
SFO - TBU
SFOTBU
San Francisco
Sat 6/27
6:08 pm-1:45 am
2 stops35h 37m
Nuku‘alofa Fua'Amotu Intl
Wed 7/15
5:40 am-1:40 pm
1 stop28h 00m
$1,411
Quickest round-trip
San FranciscoNuku‘alofa
SFO - TBU
SFOTBU
San Francisco
Sun 7/5
4:30 pm-9:55 am
2 stops21h 25m
Nuku‘alofa Fua'Amotu Intl
Sat 7/11
5:40 am-7:21 pm
2 stops33h 41m
$1,447
San FranciscoNuku‘alofa
SFO - TBU
SFOTBU
San Francisco
Sat 6/27
4:30 pm-3:55 pm
2 stops27h 25m
Nuku‘alofa Fua'Amotu Intl
Wed 7/15
5:40 am-1:40 pm
1 stop28h 00m
$1,502
San FranciscoNuku‘alofa
SFO - TBU
SFOTBU
San Francisco
Sat 7/11
8:11 pm-1:45 am
2 stops33h 34m
Nuku‘alofa Fua'Amotu Intl
Sat 7/18
5:40 am-7:21 pm
2 stops33h 41m
$1,518
San FranciscoNuku‘alofa
SFO - TBU
SFOTBU
San Francisco
Sun 6/28
6:00 am-9:55 am
2 stops31h 55m
Nuku‘alofa Fua'Amotu Intl
Wed 7/29
5:20 pm-10:14 pm
2 stops24h 54m
$1,570
San FranciscoNuku‘alofa
SFO - TBU
SFOTBU
San Francisco
Fri 7/31
11:20 pm-1:45 am
2 stops54h 25m
Nuku‘alofa Fua'Amotu Intl
Fri 8/7
5:40 am-1:40 pm
1 stop28h 00m
$1,575
San FranciscoNuku‘alofa
SFO - TBU
SFOTBU
San Francisco
Fri 7/17
11:20 pm-1:45 am
2 stops54h 25m
Nuku‘alofa Fua'Amotu Intl
Tue 7/21
5:40 am-7:28 pm
2 stops33h 48m
$1,641
Cheapest one-way
San FranciscoNuku‘alofa
SFO - TBU
SFOTBU
San Francisco
Tue 11/24
4:55 pm-8:25 pm
3 stops30h 30m
$752
Showing 1-10 of 19 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?
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 18 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 June 17, 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.
Comfort
8.1
Entertainment
7.5
Crew
8.5
Boarding
8.2
Food
7.5
Overall
8.1
Reviews
1 / 19
8.0
ExcellentPaul,Mar 2026
YVR - NAN
Comfort
8.1
Entertainment
7.5
Crew
8.5
Boarding
8.2
Food
7.5
Overall
8.1
Reviews
1 / 19
8.0
ExcellentPaul,Mar 2026
YVR - NAN
Comfort
8.1
Entertainment
7.5
Crew
8.5
Boarding
8.2
Food
7.5
Overall
8.1
Reviews
1 / 19
8.0
ExcellentPaul,Mar 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.
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San Francisco and Tongatapu flights
Browse other San Francisco and Tongatapu flight options. Last updated on June 17, 2026.
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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 2,558,603 searches. Data last updated June 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$781 | Average$1,283 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,231 | Average$1,938 | FlexibilityNo cancel fee | On-time78% |