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Cheap Flights from Sydney to Nuku Alofa (Tongatapu)
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Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to Nuku Alofa (Tongatapu) from United Kingdom and flights to Tonga. Maybe a different destination? Here are all the flights from Sydney
Average Sydney to Nuku Alofa (Tongatapu) Return Prices
These are the average prices for Sydney to Nuku Alofa (Tongatapu) return airfares.
December 2025
£1,090
Did you know...
- 4 hours and 20 minutes is the shortest one-way trip between Sydney and Nuku Alofa (Tongatapu)
- SYD is the International Air Transport Association (IATA) code for Sydney.
- The distance between Nuku Alofa (Tongatapu) and Sydney is 3,586 kilometres.
How to get from Sydney to Nuku Alofa (Tongatapu)
Sydney (SYD)
to Nuku'Alofa (TBU)
4h 25m
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