Direct flights from Sydney to Nuku'alofa
All flights from SYD to TBU non-stop. There are direct flights from Kingsford Smith International Airport, Australia to Nuku'Alofa (TBU), Tonga twice a week with Qantas. The flight distance is 2241 miles and the trip usually takes about 4 hours and 20 minutes.
Airlines with non-stop routes:

Qantas

Virgin Australia
No flights anymore
Flight schedule from Sydney to Nuku'alofa with Qantas
This is a weekly direct flight schedule for Qantas. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2025-04-22
Sydney to Nuku'alofa flight departures
Select a date to see all scheduled flight departures between SYD to TBU.
SYD - TBU information
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Distance2241 miles (3606 km)
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Flight time4 hours and 20 minutes
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Airlines
Qantas
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AlliancesOne WorldSky TeamStar Alliance
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ClassesEconomyBusinessFirst Class
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Qantas AircraftBoeing 737 Passenger
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Departure TerminalTerminal 1 (Qantas)