Prices are in Australian Dollars.

Find cheap flights from Tongatapu to Sydney

Find cheap flights from Tongatapu to Sydney

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Good to know

Low season

MayBest time to beat the crowds (3% less expensive on average)

High season

JanuaryMost popular time to fly (0% more expensive on average)

Average price (return flight)

$544(avg. price over the last 2 weeks)

Good deal (return flight)

$516or less

Good deal one-way

$368or less

FAQs for booking flights from Tongatapu to Sydney

How does KAYAK find such low prices on flights from Tongatapu to Sydney?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tongatapu to Sydney?

What is the Hacker Fare option on flights from Tongatapu to Sydney?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tongatapu to Sydney?

COVID-19 information

Safety measures for airlines flying from Tongatapu to Sydney

Airlines flying from Tongatapu to Sydney have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Tongatapu to Sydney

Mandatory masks

Masks required on board, masks provided on flights from Tongatapu to Sydney

Social distancing seating

Middle seats unavailable to book on flights from Tongatapu to Sydney

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Tongatapu to Sydney

Book cheap flights from Tongatapu to Sydney

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