Cheap flights to Australia

30 May — 6 Jun1
1 adult
Tue 30-5
Tue 6-6

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Flights to Australia in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in


Cheapest in


Average price

S$ 617

Return from

S$ 410

One-way from

S$ 163
High demand for flights, 27% potential price rise
Best time to find cheap flights, 5% potential price drop
Average for return flights in May 2023
From Singapore Changi to Sydney Kingsford Smith
One-way flight from Singapore Changi (SIN) to Australia

Search flights to popular Australia cities

Search the best deals to popular Australia cities recently found by Cheapflights users
Check out some of the flights available from low prices to Australia in May and June 2023. Deals update frequently so be sure to check back soon if you're not finding what you're looking for.
Cheap flights to Sydney
Cheap flights to Melbourne
Cheap flights to Brisbane

Australia 2023 flight deals

Cheap flights to Australia found for this year
These are some of the best deals we've found on flights to Australia in 2023 at this time. Check back regularly for other flight deals.

One-way flights to Australia

The cheapest one-way flights to Australia
If you're looking for options on one-way flights to Australia, check out these fares. Those seeking round-trip flights to Australia should utilize the search form at the top of the page.

Find flights to Australia within your budget

Use the slider to find flights to Australia that fit your budget.

Fly from

Any airport


S$ 315 - S$ 500





Singapore ChangiPerth



Singapore Changi

Thu 24-8

Nonstop5h 05m


Thu 31-8

Nonstop5h 30m

S$ 315

Singapore ChangiPerth



Singapore Changi

Thu 24-8

Nonstop5h 05m


Thu 31-8

Nonstop5h 50m

S$ 319

Singapore ChangiPerth



Singapore Changi

Thu 24-8

Nonstop5h 05m


Thu 31-8

Nonstop5h 50m

S$ 325

Singapore ChangiPerth



Singapore Changi

Mon 31-7

1 stop8h 55m


Thu 10-8

Nonstop5h 50m

S$ 365

Singapore ChangiPerth



Singapore Changi

Thu 26-10

1 stop23h 35m


Mon 6-11

Nonstop5h 30m

S$ 384

Singapore ChangiMelbourne



Singapore Changi

Wed 1-11

1 stop27h 40m


Tue 7-11

1 stop13h 35m

S$ 443

Singapore ChangiSydney Kingsford Smith



Singapore Changi

Wed 2-8

1 stop30h 15m

Sydney Kingsford Smith

Mon 14-8

1 stop25h 10m

S$ 500

Flights are sorted by cheapest first

Deals found on 23-5

What is the cheapest month to fly to Australia?

The cheapest ticket to Australia found for each month in 2023 based on historical flight searches by Cheapflights users.


S$ 1,229


S$ 815


S$ 718


S$ 689


S$ 501


S$ 704


S$ 702


S$ 503


S$ 646


S$ 788


S$ 726


S$ 946

Currently, May is the cheapest month in which you can book a flight to Australia. Flying to Australia in January will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the best time to fly to Australia?

Average Australia flight ticket prices and weather conditions for 2023 and 2024 by month



S$ 502 - S$ 1,593



11 - 22 °C



50 - 130 mm

When is the best time to book a flight to Australia?

To ensure you get the cheapest price possible for a flight to Australia, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Australia?

The cheapest flights to Australia are usually found when departing on a Tuesday. The departure day with the highest cost at present is Sunday.

What time of day is cheapest to fly to Australia?

To get the best value, try booking a flight at midday when visiting Australia. Generally the prices will increase for flights in the evening as these tend to have higher demand.

Where are the most popular flight destinations in Australia?

Melbourne, Perth, Sydney, Brisbane and Coolangatta are the most popular flight destinations in Australia.

Flights to Australia take about 24 hours and will deliver travellers to one of the most exciting and diverse countries on earth. Laidback, attractive cities give way to lush rainforests, lagoons, snow-topped mountains, desert and lush vineyards.

The cities are wonderful – Sydney, Melbourne, Brisbane, Perth and Canberra the major ones – all bustling and lively with plenty to see and do and exciting restaurant scenes that serve the very best of Australian cuisine.

Sharing the country too is a stunning collection of wildlife – goannas, galas, quolls, drongos, pademelon, echidnas as well as the more familiar kangaroos and koalas.

Travellers stepping off their cheap flights to Australia will be able to do things here they’re unable to do anywhere else in the world. These include standing where the Daintree Rainforest meets the Great Barrier Reef, watching the Southern and Indian Oceans collide, camping by a billabong, learning the ropes at a jackaroo school, or visiting the world’s only numerical town – 1770, named for the year Captain Cook landed on Australian shores.

Search and compare: cheap flights to Australia

Australia climate

Australia is an enormous country and its climate varies. The north can be hot and tropical and the south cool with the occasional snow. When you’re planning your trip, remember that summer lasts from December through February in most of the country. It’s also the wet season for the north. The winters, between June and August, are fairly mild. The north has dry, sunny days and the south is dry with some snow in the mountains. It’s very important to protect yourself from the sun in Australia. Cover up with a hat and use plenty of high-SPF sunscreen.

Getting around Australia

Flying is the quickest way to get between cities in Australia.

Virgin blue flies mostly on the eastern side of Australia connecting Sydney with Melbourne, Cairns, the Sunshine Coast, Brisbane and the Gold Coast. It also flies to Adelaide, Perth, Broome and Darwin.

Jetstar – Operating out of Melbourne, the airline flies to six destinations within Australia including Sydney, Cairns, Brisbane, the Gold Coast and Perth.

Skywest flies in Western Australia (Broome, Perth) and the Northern Territory.

There are also bargain fares from Qantas – regular red e-deals – that the airline is quick to put in a newsletter and send out.

Train is a great way to see the country no matter what your budget. A trip on the Ghan or Indian-Pacific offer unforgettable experiences.

Coach and bus travel is economical and comfortable.

In the cities there are several types of public transport – buses, trains, ferries, light rail, monorail and trams. In Melbourne, the tourist bus and tram tours are free.

What is good to know if travelling to Australia?

  • If you can afford it hire a car to make sure you can see the unspoilt environment in all its glory. In some major cities, you can find rent-a-wreck style hire companies that allow you to hire a secondhand car very cheaply, though mileage limits might mean you may not be able to get as far away from the city as you need.
  • If the thought of a banger on the barbie sounds delicious, remember that beef, rather than pork sausages in Australia are the norm. It’s unusual to find pork sausages.
  • Be very, very careful when disposing of cigarette butts in the country, most of which is national park or Crown land. The vegetation is so dry that the smallest spark can start an inferno and land you in jail.
  • Queensland is home to the Great Barrier Reef and averages 300 sunny days a year. Brisbane, political and art capital of Queensland, has a world-class cultural calendar, thriving nightlife, and perfect climate. When you’re not visiting the islands, take in the town’s sights: Queenslander cottages converted to cafes, restaurants, and shops; excellent cuisine; fine arts; and sporting events.
  • Also in Queensland, Cairns is the only place in the world with side-by-side World Heritage sites: the Great Barrier Reef and Wet Tropics Rainforest. In the north, the rainforest touches the reef, and you can go from the beach to snorkelling in the reef. An international tourist destination, Cairns has a nightlife, shopping, and accommodation for all budgets.
  • Australia’s oldest city, Sydney, has international style, superb dining, and exuberance. The nightlife offers the renowned Sydney Opera House and theatres as well as trendy clubs, bars, and rowdy pubs. The Harbour Bridge is a must-see and must-climb, and beaches are around the harbour and along the oceanfront. A true cosmopolitan city, the shopping is excellent, especially for opals.
  • The sunniest Australian capital, Perth is a city of skyscrapers, yet great beaches are just a bus ride away. Rottnest Island has snorkelling, fishing, golfing, and hiking. Nearby Fremantle has heritage-listed buildings, restored warehouses, museums, and selections of crafts and Aboriginal souvenirs. Or head over to the Darling Range and bushwalk to the oldest rocks on Earth, waterfalls, and forests.
  • Melbourne is known for the good things in life: fashion, food, entertainment, nightlife, sports, and shopping. International festivals are held year-round, and sports venues include the Australian Open, Melbourne Cup, car racing, and Australian-rules football. A shoppers delight, there’s everything from high fashion to unique souvenirs and handcrafts. A cultural melting pot, Melbourne has old-world charm with its Victorian architecture and ethnic restaurants.
  • If you’re looking for accommodation in Australia, Trivago is a website with useful user reviews. It includes information on hotels in Sydney, hotels in Perth and hotels in Melbourne.

Popular regions to fly to in Australia

Not sure where to visit in Australia? Start by selecting one of the most popular places in Australia below to filter down your possible destination.

Search flights to Australia by cabin class

Business Classfrom S$ 696/person
Prem Economyfrom S$ 482/person
Economyfrom S$ 156/person

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