Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Tonga from $557

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Tonga departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Tonga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:45 pm - 10:35 am
SFO
-
TBU
18h 50m
2 stops
Multiple Airlines Logo
11:55 am - 12:55 pm
TBU
-
SFO
21h 00m
1 stop
$1,105Multiple Airlines
lun., abr. 27 - lun., may. 18
Multiple Airlines Logo
7:45 pm - 10:35 am
SFO
-
TBU
18h 50m
2 stops
Multiple Airlines Logo
11:55 am - 7:35 am
TBU
-
SFO
39h 40m
2 stops
$1,153Multiple Airlines
lun., abr. 27 - lun., may. 18
Fiji Airways Logo
10:35 pm - 1:05 am
SFO
-
TBU
30h 30m
1 stop
Fiji Airways Logo
4:55 pm - 5:30 pm
TBU
-
SFO
20h 35m
2 stops
$1,168Fiji Airways
mié., abr. 15 - jue., jul. 16
Multiple Airlines Logo
6:20 pm - 1:50 am
SFO
-
TBU
34h 30m
2 stops
Multiple Airlines Logo
4:00 pm - 7:22 pm
TBU
-
SFO
24h 22m
2 stops
$1,221Multiple Airlines
sáb., feb. 28 - sáb., mar. 7
Multiple Airlines Logo
12:26 pm - 3:55 pm
SFO
-
TBU
31h 29m
2 stops
Multiple Airlines Logo
4:55 pm - 5:30 pm
TBU
-
SFO
20h 35m
2 stops
$1,240Multiple Airlines
mié., abr. 15 - jue., jul. 16
Air New Zealand Logo
10:05 pm - 3:10 pm
SFO
-
TBU
21h 05m
1 stop
Air New Zealand Logo
11:55 am - 12:55 pm
TBU
-
SFO
21h 00m
1 stop
$1,247Air New Zealand
lun., abr. 27 - lun., may. 18
Air New Zealand Logo
10:05 pm - 10:45 am
SFO
-
TBU
16h 40m
1 stop
Air New Zealand Logo
11:55 am - 12:55 pm
TBU
-
SFO
21h 00m
1 stop
$1,308Air New Zealand
mar., jun. 30 - mar., jul. 7
Multiple Airlines Logo
6:20 pm - 10:35 am
SFO
-
TBU
19h 15m
2 stops
Multiple Airlines Logo
9:35 pm - 6:05 am
TBU
-
SFO
29h 30m
1 stop
$1,320Multiple Airlines
sáb., feb. 28 - sáb., mar. 7
Multiple Airlines Logo
7:21 pm - 3:55 pm
SFO
-
TBU
24h 34m
2 stops
Multiple Airlines Logo
11:20 am - 5:30 pm
TBU
-
SFO
26h 10m
2 stops
$1,399Multiple Airlines
mar., jun. 30 - mar., jul. 7
Multiple Airlines Logo
4:55 pm - 3:55 pm
SFO
-
TBU
27h 00m
2 stops
Multiple Airlines Logo
11:55 am - 12:55 pm
TBU
-
SFO
21h 00m
1 stop
$1,459Multiple Airlines
mar., jun. 30 - mar., jul. 7

Air New Zealand flights from San Francisco to Tonga

Our best Air New Zealand deals on San Francisco to Tonga flight tickets
Air New Zealand
Apr 27
SFO10:05 pmSan Francisco
21h 05m
1 stop
TBU3:10 pmNuku‘alofa Fua'Amotu Intl
May 18
TBU11:55 amNuku‘alofa Fua'Amotu Intl
21h 00m
1 stop
SFO12:55 pmSan Francisco
$1,247
Air New Zealand
Jun 30
SFO10:05 pmSan Francisco
16h 40m
1 stop
TBU10:45 amNuku‘alofa Fua'Amotu Intl
Jul 7
TBU11:55 amNuku‘alofa Fua'Amotu Intl
21h 00m
1 stop
SFO12:55 pmSan Francisco
$1,308
Air New Zealand
Feb 28
SFO7:50 pmSan Francisco
27h 30m
1 stop
TBU8:20 pmNuku‘alofa Fua'Amotu Intl
Mar 7
TBU9:35 pmNuku‘alofa Fua'Amotu Intl
29h 30m
1 stop
SFO6:05 amSan Francisco
$1,731

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco 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, momondo users made 832,500 searches. Data last updated enero 15, 2026.
Use the filters below to find and compare flights from San Francisco to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

lun. 4/27

7:45 pm-10:35 am

2 stops18h 50m

Nuku‘alofa Fua'Amotu Intl

lun. 5/18

11:55 am-12:55 pm

1 stop21h 00m

$1,105

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

lun. 4/27

7:45 pm-10:35 am

2 stops18h 50m

Nuku‘alofa Fua'Amotu Intl

lun. 5/18

11:55 am-7:35 am

2 stops39h 40m

$1,153

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

mié. 4/15

10:35 pm-1:05 am

1 stop30h 30m

Nuku‘alofa Fua'Amotu Intl

jue. 7/16

4:55 pm-5:30 pm

2 stops20h 35m

$1,168

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

sáb. 2/28

6:20 pm-1:50 am

2 stops34h 30m

Nuku‘alofa Fua'Amotu Intl

sáb. 3/7

4:00 pm-7:22 pm

2 stops24h 22m

$1,221

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

mié. 4/15

12:26 pm-3:55 pm

2 stops31h 29m

Nuku‘alofa Fua'Amotu Intl

jue. 7/16

4:55 pm-5:30 pm

2 stops20h 35m

$1,240

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

lun. 4/27

10:05 pm-3:10 pm

1 stop21h 05m

Nuku‘alofa Fua'Amotu Intl

lun. 5/18

11:55 am-12:55 pm

1 stop21h 00m

$1,247

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

mar. 6/30

10:05 pm-10:45 am

1 stop16h 40m

Nuku‘alofa Fua'Amotu Intl

mar. 7/7

11:55 am-12:55 pm

1 stop21h 00m

$1,308

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

sáb. 2/28

6:20 pm-10:35 am

2 stops19h 15m

Nuku‘alofa Fua'Amotu Intl

sáb. 3/7

9:35 pm-6:05 am

1 stop29h 30m

$1,320

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

mar. 6/30

7:21 pm-3:55 pm

2 stops24h 34m

Nuku‘alofa Fua'Amotu Intl

mar. 7/7

11:20 am-5:30 pm

2 stops26h 10m

$1,399

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

mar. 6/30

4:55 pm-3:55 pm

2 stops27h 00m

Nuku‘alofa Fua'Amotu Intl

mar. 7/7

11:55 am-12:55 pm

1 stop21h 00m

$1,459

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Tonga from

How to get the cheapest flight ticket from San Francisco to Tonga

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tonga?

In general, May is the cheapest month to fly from San Francisco to Tonga. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,064. The month of November is another great option to travel to Tonga, with average flight prices from San Francisco averaging around $1,080.

How far in advance should I book a flight to Tonga?

You are more likely to see cheaper flights to Tonga from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Tonga for around $1,324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tonga from San Francisco for as low as $610 on momondo.

Can stopping save me money on San Francisco to Tonga flights?

You could potentially save up to 14% on your flight if you consider stops on a San Francisco to Tonga flight.

Cheap San Francisco to Tonga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Tonga

Fastest flight time

16h 40m

Direct flights

None
The fastest flight from San Francisco to Tonga takes 16h 40m
There are no direct flights from San Francisco to Tonga. There are no popular flight routes from San Francisco to Tonga.
Search flight deals

  • When did momondo last update prices for flights from San Francisco Airport to Tonga?

    Prices for flights from San Francisco Airport to Tonga are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Tonga?

  • How old do you have to be to fly from San Francisco Airport to Tonga?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Tonga.

  • What documentation or ID do you need to fly to Tonga?

    The travel and health documents you'll need for your trip to Tonga may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tonga. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Tonga

Compare and see reviews for airlines that fly from San Francisco to Tonga with momondo
Airline
Rating
Free Cancellation
Price
Fiji AirwaysPriceFrom $590Free CancellationRating
8.0
216 reviews
Search Fiji Airways flights
Air New ZealandPriceFrom $1,231Free CancellationRating
8.0
570 reviews
Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Tonga?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Tonga. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Tonga with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tonga from San Francisco with this policy.

How can momondo help me find flights from San Francisco to Tonga?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Tonga.

I’m not ready to book a flight from San Francisco to Tonga right now. Can momondo alert me if prices change?

Price alerts on flights to Tonga from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Tonga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb. 2/14
sáb. 2/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Tonga

Popular cities in Tonga

Popular flights according to clicks in the last 7 days on momondo
Flights to Nuku‘alofafrom $932