Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Tonga from $465

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 4/5. 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.
Fiji Airways Logo
6:45 pm - 1:45 am
SFO
-
TBU
35h 00m
2 stops
Fiji Airways Logo
5:40 am - 5:40 pm
TBU
-
SFO
32h 00m
2 stops
$1,103Fiji Airways
Tue, May 5 - Tue, May 12
Fiji Airways Logo
6:45 pm - 1:45 am
SFO
-
TBU
35h 00m
2 stops
Fiji Airways Logo
5:40 am - 5:40 pm
TBU
-
SFO
32h 00m
2 stops
$1,104Fiji Airways
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
1:56 pm - 10:35 am
SFO
-
TBU
24h 39m
2 stops
Multiple Airlines Logo
4:55 pm - 1:55 pm
TBU
-
SFO
17h 00m
1 stop
$1,117Multiple Airlines
Tue, Jun 9 - Sat, Aug 8
Multiple Airlines Logo
4:45 pm - 1:45 am
SFO
-
TBU
37h 00m
2 stops
Multiple Airlines Logo
4:55 pm - 1:55 pm
TBU
-
SFO
17h 00m
1 stop
$1,127Multiple Airlines
Tue, Jun 9 - Sat, Aug 8
Multiple Airlines Logo
6:01 pm - 10:35 am
SFO
-
TBU
20h 34m
2 stops
Multiple Airlines Logo
4:55 pm - 1:55 pm
TBU
-
SFO
17h 00m
1 stop
$1,156Multiple Airlines
Tue, Jun 9 - Sat, Aug 8
Multiple Airlines Logo
4:30 pm - 3:55 pm
SFO
-
TBU
27h 25m
2 stops
Multiple Airlines Logo
5:40 am - 7:28 pm
TBU
-
SFO
33h 48m
2 stops
$1,183Multiple Airlines
Wed, Jun 10 - Tue, Jul 7
Multiple Airlines Logo
1:43 pm - 1:45 am
SFO
-
TBU
40h 02m
2 stops
Multiple Airlines Logo
11:20 am - 10:17 am
TBU
-
SFO
42h 57m
2 stops
$1,189Multiple Airlines
Tue, Apr 7 - Mon, Apr 20
Multiple Airlines Logo
1:43 pm - 1:45 am
SFO
-
TBU
40h 02m
2 stops
Multiple Airlines Logo
11:20 am - 10:17 am
TBU
-
SFO
42h 57m
2 stops
$1,202Multiple Airlines
Tue, Apr 7 - Mon, Apr 20
Fiji Airways Logo
7:51 pm - 1:45 am
SFO
-
TBU
33h 54m
2 stops
Fiji Airways Logo
11:20 am - 5:36 pm
TBU
-
SFO
26h 16m
2 stops
$1,250Fiji Airways
Sat, Jun 13 - Mon, Jun 29
Fiji Airways Logo
4:59 pm - 1:45 am
SFO
-
TBU
36h 46m
2 stops
Fiji Airways Logo
4:55 pm - 1:55 pm
TBU
-
SFO
17h 00m
1 stop
$1,264Fiji Airways
Sat, Apr 4 - Fri, Apr 10

Fiji Airways flights from San Francisco to Tonga

Our best Fiji Airways deals on San Francisco to Tonga flight tickets
Fiji Airways
May 5
SFO6:45 pmSan Francisco
35h 00m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
May 12
TBU5:40 amNuku‘alofa Fua'Amotu Intl
32h 00m
2 stops
SFO5:40 pmSan Francisco
$1,103
Fiji Airways
May 5
SFO6:45 pmSan Francisco
35h 00m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
May 12
TBU5:40 amNuku‘alofa Fua'Amotu Intl
32h 00m
2 stops
SFO5:40 pmSan Francisco
$1,104
Fiji Airways
Jun 13
SFO7:51 pmSan Francisco
33h 54m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
Jun 29
TBU11:20 amNuku‘alofa Fua'Amotu Intl
26h 16m
2 stops
SFO5:36 pmSan Francisco
$1,250

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
Jun 15
SFO10:05 pmSan Francisco
20h 30m
1 stop
TBU2:35 pmNuku‘alofa Fua'Amotu Intl
Jun 27
TBU8:55 pmNuku‘alofa Fua'Amotu Intl
36h 00m
1 stop
SFO12:55 pmSan Francisco
$1,620
Air New Zealand
Apr 4
SFO6:23 pmSan Francisco
20h 22m
2 stops
TBU10:45 amNuku‘alofa Fua'Amotu Intl
Apr 11
TBU11:10 pmNuku‘alofa Fua'Amotu Intl
33h 45m
1 stop
SFO12:55 pmSan Francisco
$3,234
Air New Zealand
Apr 4
SFO6:00 amSan Francisco
32h 45m
2 stops
TBU10:45 amNuku‘alofa Fua'Amotu Intl
Apr 11
TBU11:10 pmNuku‘alofa Fua'Amotu Intl
33h 45m
1 stop
SFO12:55 pmSan Francisco
$3,249

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 March 24, 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

Cheapest round-trip

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 5/5

6:45 pm-1:45 am

2 stops35h 00m

Nuku‘alofa Fua'Amotu Intl

Tue 5/12

5:40 am-5:40 pm

2 stops32h 00m

$1,103

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 5/5

6:45 pm-1:45 am

2 stops35h 00m

Nuku‘alofa Fua'Amotu Intl

Tue 5/12

5:40 am-5:40 pm

2 stops32h 00m

$1,104

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 6/9

1:56 pm-10:35 am

2 stops24h 39m

Nuku‘alofa Fua'Amotu Intl

Sat 8/8

4:55 pm-1:55 pm

1 stop17h 00m

$1,117

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 6/9

4:45 pm-1:45 am

2 stops37h 00m

Nuku‘alofa Fua'Amotu Intl

Sat 8/8

4:55 pm-1:55 pm

1 stop17h 00m

$1,127
Quickest round-trip

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 6/9

6:01 pm-10:35 am

2 stops20h 34m

Nuku‘alofa Fua'Amotu Intl

Sat 8/8

4:55 pm-1:55 pm

1 stop17h 00m

$1,156

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Wed 6/10

4:30 pm-3:55 pm

2 stops27h 25m

Nuku‘alofa Fua'Amotu Intl

Tue 7/7

5:40 am-7:28 pm

2 stops33h 48m

$1,183

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 4/7

1:43 pm-1:45 am

2 stops40h 02m

Nuku‘alofa Fua'Amotu Intl

Mon 4/20

11:20 am-10:17 am

2 stops42h 57m

$1,189

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 4/7

1:43 pm-1:45 am

2 stops40h 02m

Nuku‘alofa Fua'Amotu Intl

Mon 4/20

11:20 am-10:17 am

2 stops42h 57m

$1,202

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sat 6/13

7:51 pm-1:45 am

2 stops33h 54m

Nuku‘alofa Fua'Amotu Intl

Mon 6/29

11:20 am-5:36 pm

2 stops26h 16m

$1,250

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sat 4/4

4:59 pm-1:45 am

2 stops36h 46m

Nuku‘alofa Fua'Amotu Intl

Fri 4/10

4:55 pm-1:55 pm

1 stop17h 00m

$1,264

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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, April 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 $994. The month of February is another great option to travel to Tonga, with average flight prices from San Francisco averaging around $1,013.

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 $1,274 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 $1,052 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

20h 34m

Direct flights

None
The fastest flight from San Francisco to Tonga takes 20h 34m
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 $595Free CancellationRating
8.1
235 reviews
Search Fiji Airways flights
Air New ZealandPriceFrom $1,231Free CancellationRating
8.0
619 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
Thu 4/23
Thu 4/30
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 $860