Cheap Flights from Adelaide to Sydney

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Flight deals from Adelaide to Sydney

Looking for a cheap last-minute deal or the best return flight from Adelaide to Sydney? Find the lowest prices on one-way and return tickets right here.

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Find the cheapest month to fly from Adelaide to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Adelaide to Sydney flights are currently cheapest in May.

Direct flights from Adelaide to Sydney

Adelaide to Sydney: Alternative routes

Compare routes from Adelaide to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

Adelaide to Sydney: Flight information

The things to know before you go.
Cheapest flight found$211
Cheapest month to flyMay
Average flight time1 hr, 52 mins
Most popular airlineAir New Zealand
Average flights per week534

Finding cheap flights from Adelaide to Sydney: Frequently asked questions

The best price we found for a return flight from Adelaide to Sydney is $211. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 52 minutes is the average flight time from Adelaide to Sydney.
Air New Zealand, Etihad Airways and Qantas fly direct from Adelaide to Sydney.
As of April 2024, there are 542 flights per week flying from Adelaide to Sydney.
The cheapest month to fly from Adelaide to Sydney is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Adelaide Airport to Sydney Airport on Saturday, 18 May 2024.
Yes – the average flight time is 1 hour and 52 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Jetstar offers the cheapest flight tickets to Sydney.

Top tips for finding a cheap flight from Adelaide to Sydney

Seeking cheap flights from Adelaide to Sydney? Start by exploring options across the Whole Month to identify the most cost-effective travel dates.

To stay informed about fare fluctuations, set up a Price Alert. This way, you’ll receive instant notifications on price changes, helping you secure a deal when it arises. Prefer a seamless journey? Opt for Direct Flights search to find non-stop options, ensuring a quicker trip to your destination.

July often proves to be a time when fares hit their lowest, providing an ideal opportunity for budget-conscious travellers.

Handy information about Adelaide airport

Adelaide Airport, serving the namesake city of South Australia, features two terminals to cater to travellers' needs. Terminal 1 operates for both international and domestic flights. Travellers have several transport options from Terminal 1, including taxis, rideshare services, public buses, shuttle buses, and car rentals to facilitate easy access to and from the city centre. Terminal 2, meanwhile, is tailored to low-cost carriers and primarily handles domestic traffic. Similar transport services are available from Terminal 2, ensuring connectivity with the heart of Adelaide. Both terminals at Adelaide Airport are designed to serve as gateways for travellers looking to explore the region or move further afield.

Sydney airport: good to know

Sydney Airport is the primary gateway to the bustling metropolis of Sydney, New South Wales, offering international and domestic travel through its three terminals. Terminal 1 is dedicated to international flights, connecting to various global destinations. For those travelling within Australia, Terminals 2 and 3 handle domestic travel. Terminal 2 accommodates full-service and low-cost airlines, while Terminal 3 predominantly hosts low-cost carriers for domestic flights. Each terminal ensures travellers have access to practical transport options, including trains, taxis, rideshare services, public buses, and car rentals to transition from the airport to the heart of Sydney smoothly. Get to grips with airport transport options for a seamless journey when you fly from Adelaide to Sydney.

Best time to fly from Adelaide to Sydney

The best time to fly to Sydney is during the shoulder seasons of autumn and spring when the temperatures are moderate, ranging from 12°C to 23°C. These months offer the ideal balance for sightseeing and outdoor activities, with less humidity and more comfortable climate conditions. While winter is milder, with averages between 8°C and 17°C, bringing a light jacket is advisable. Summer promises warmer weather, perfect for beachgoers, with temperatures from 18°C to 26°C. However, it's advisable to be prepared for occasional heatwaves during this season.

Reasons to visit Sydney

When planning your trip to Sydney, check out the city's various activities and attractions. Immerse yourself in the creative canvas of Vivid Sydney, an annual event that transforms the city into a spectacular display of light, music, and ideas. Marvel at the iconic Sydney Opera House, a hub of performing arts and a symbol of architectural excellence, nestled on the foreshore of the breathtaking Sydney Harbour. Cross the Sydney Harbour Bridge for panoramic views of the city skyline and waterways, a testament to engineering mastery and a must-visit landmark. Lastly, soak up the sun or surf the waves at Bondi Beach, which epitomises the outdoor lifestyle and surf culture for which Sydney is renowned.

Add hotel bookings and car hire to your Adelaide to Sydney flight

Planning your trip to Sydney is easy and convenient with Skyscanner. Discover various transport options, including reputable car hire providers like Hertz, Europcar, and East Coast. Navigate the city at your own pace, visiting iconic landmarks and local hot spots. Book your stay confidently, choosing from esteemed accommodations, including the sophisticated Amora Hotel Jamison Sydney, the luxurious Four Seasons Hotel Sydney, or the elegant Sofitel Sydney Wentworth. All the essentials for your Sydney adventure are just a few clicks away.


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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.