Cheap Flights from San Francisco to Tongatapu from SAR 3,587 Return

Flight deals from San Francisco to Tongatapu

Looking for cheap tickets from San Francisco to Tongatapu, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Fua`amotu.SAR 3,585 per passenger.Departing Wed, 4 Feb, returning Wed, 11 Mar.Return flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from San Francisco International on Wed, 4 Feb, arriving in Tongatapu Fua'amotu International.Inbound indirect flight with Fiji Airways, departs from Tongatapu Fua'amotu International on Wed, 11 Mar, arriving in San Francisco International.Price includes taxes and charges.From SAR 3,585, select.

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Flying from San Francisco to Tongatapu

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 3,587
Cheapest month to fly	February
Cheapest airport to fly from	San Francisco International

How to find cheap flights from San Francisco to Tongatapu

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Francisco to Tongatapu. Other savvy travellers recently found return flights from SAR 3,587 and one-way tickets from SAR 2,115 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Francisco International into Tongatapu Fua'amotu International

At the moment, the lowest priced flight tickets to Tongatapu are from San Francisco International Airport to Tongatapu Fua'amotu International Airport.

Fly in February

We crunched the flight calendar and found the cheapest time to fly from San Francisco to Tongatapu is currently February.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Francisco to anywhere you choose in Tongatapu.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Francisco to Tongatapu go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Tongatapu to Tongatapu flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average San Francisco to Tongatapu flight price?

We looked at all of the upcoming return flights from San Francisco to Tongatapu we could find over the next 12 months. It looks like SAR 3,585 is the best price. This is good, compared to the average Tongatapu ticket price of SAR 3,585.

What is the cheapest month to fly from San Francisco to Tongatapu?

The cheapest month to fly from San Francisco to Tongatapu is currently February.

Which upcoming date is cheapest to fly from San Francisco to Tongatapu on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco to Tongatapu on Wednesday, 4 February 2026.