$46 Cheap flights to Sydney

If you are planning a flight to Sydney and are looking to avoid the rain, you should avoid traveling during the months of March and June. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Sydney, there are still things to do and ways to enjoy your trip. Those looking for a great museum with interesting exhibits should take time out of their trip to Sydney to go see Madame Tussauds. Madame Tussauds is particularly popular with tourists when the weather in Sydney is not ideal. Visitors and residents in Sydney love to visit Art Gallery of New South Wales to see all the interesting art from the area as well as historical pieces. Many tourists kill time during rain and storms by going to shopping centres in the area, like The Rocks Markets. A family-friendly option for when the weather in Sydney doesn’t cooperate is heading to Sea Life Sydney Aquarium, where you can enjoy all the ocean animals.

The nearest zoo to the centre of Sydney is Taronga Zoo, which is a short 5.0 km trip. Taronga Zoo is widely visited by local residents and tourists alike. The zoo features some tremendous animals and exhibits for visitors of all ages. The best times to visit Sydney would be January or February, so book your flights to Sydney accordingly.. Sea Life Sydney Aquarium is just 1.0 km away from Sydney city centre and is a great place to go see amazing ocean animals and interesting exhibits with your family. Typically, tourists and locals in Sydney take advantage of the aquarium when the weather is less than ideal. momondo users find it best to visit when the weather is typically colder or it is raining. If you plan on visiting Sea Life Sydney Aquarium, it might be best to book your flight for March.

The month of May is, on average, the cheapest month to fly to Sydney from Australia, with most prices found around $153. If you aren’t able to travel to Sydney during the month of May, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $158.

We recommend purchasing flights from Australia to Sydney 57 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Sydney for $191.

Those flying to Sydney could potentially find better pricing at Newcastle Williamtown Airport (134 km from Sydney city centre) or Bathurst Raglan Airport (153 km from Sydney city centre) depending on the month and departure airport.

The cheapest airport near Sydney is typically Newcastle Williamtown Airport, with an average price of $255/person. These prices vary based on where travellers are coming from. It is suggested that travellers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

Prices for flights to Sydney Kingsford Smith Airport were last updated today.

As of June 2025, there are 60 operators available to choose from for flights to Sydney Kingsford Smith Airport.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Sydney Kingsford Smith Airport.

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.