Cheap Flights from Sydney Airport to Tongatapu from $566 Return

Flight deals from Sydney Airport to Tongatapu

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

Fua`amotu.$314 per passenger.Departing Sun, 15 Mar.One-way flight with Fiji Airways.Outbound indirect flight with Fiji Airways, departs from Sydney on Sun, 15 Mar, arriving in Tongatapu Fua'amotu International.Price includes taxes and charges.From $314, select.

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Flying from Sydney Airport to Tongatapu

Arm yourself with these facts on the fly.

Cheapest flight found	$314
Cheapest month to fly	March
Average flight time	4 hrs, 25 mins
Average flights per week	2
Most popular airline	Qantas

How to find cheap flights from Sydney Airport to Tongatapu

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Sydney Airport to Tongatapu. Other savvy travellers recently found return flights from $566 and one-way tickets from $314. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in May

The cheapest time to fly from Sydney Airport to Tongatapu is currently May.

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 Sydney Airport to anywhere you choose in Tongatapu.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Sydney Airport to your chosen airport in 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 Airport to Tongatapu flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Sydney Airport to Tongatapu?

Yes - direct flights currently operate from Sydney Airport to Tongatapu Fua'amotu International Airport in Tongatapu.

What is the average price of a flight from Sydney Airport to Tongatapu?

We looked at all of the upcoming return flights from Sydney Airport to Tongatapu we could find over the next 12 months. It looks like $568 is the best price. This is good, compared to the average Tongatapu ticket price of $568.

What is the cheapest month to fly from Sydney Airport to Tongatapu?

The cheapest month to fly from Sydney Airport to Tongatapu is currently May.

Which upcoming date is cheapest to fly from Sydney Airport to Tongatapu on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Sydney Airport to Tongatapu on Tuesday, 5 May 2026.