฿6,185 Cheap Flights from Sydney (SYD) to Adelaide (ADL)

View ฿6,185 flight on Mon, 19 Jan 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Adelaide, SA Airport (ADL)

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Cheap Flights from Sydney (SYD) to Adelaide (ADL)

Prices were available within the past 7 days and start at ฿6,185 for one-way flights and ฿9,525 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Tue, 9 Sep - Fri, 12 Sep
SYD
Sydney
ADL
Adelaide
฿9,525 Return, found 20 hours ago
฿9,525
Return
found 20 hours ago
Select Jetstar flight, departing Tue, 9 Sep from Sydney to Adelaide, returning Fri, 12 Sep, priced at ฿9,525 found 20 hours ago
Qantas Airways
Tue, 9 Sep - Fri, 12 Sep
SYD
Sydney
ADL
Adelaide
฿9,530 Return, found 20 hours ago
฿9,530
Return
found 20 hours ago
Select Qantas Airways flight, departing Tue, 9 Sep from Sydney to Adelaide, returning Fri, 12 Sep, priced at ฿9,530 found 20 hours ago
Jetstar
Fri, 15 Aug - Tue, 19 Aug
SYD
Sydney
ADL
Adelaide
฿9,555 Return, found 1 day ago
฿9,555
Return
found 1 day ago
Select Jetstar flight, departing Fri, 15 Aug from Sydney to Adelaide, returning Tue, 19 Aug, priced at ฿9,555 found 1 day ago
Jetstar
Thu, 14 Aug - Wed, 20 Aug
SYD
Sydney
ADL
Adelaide
฿9,600 Return, found 2 days ago
฿9,600
Return
found 2 days ago
Select Jetstar flight, departing Thu, 14 Aug from Sydney to Adelaide, returning Wed, 20 Aug, priced at ฿9,600 found 2 days ago
Qantas Airways
Wed, 13 Aug - Sun, 17 Aug
SYD
Sydney
ADL
Adelaide
฿9,690 Return, found 3 days ago
฿9,690
Return
found 3 days ago
Select Qantas Airways flight, departing Wed, 13 Aug from Sydney to Adelaide, returning Sun, 17 Aug, priced at ฿9,690 found 3 days ago
Jetstar
Tue, 9 Sep - Fri, 12 Sep
SYD
Sydney
ADL
Adelaide
฿10,340 Return, found 20 hours ago
฿10,340
Return
found 20 hours ago
Select Jetstar flight, departing Tue, 9 Sep from Sydney to Adelaide, returning Fri, 12 Sep, priced at ฿10,340 found 20 hours ago
Qantas Airways
Tue, 9 Sep - Fri, 12 Sep
SYD
Sydney
ADL
Adelaide
฿10,345 Return, found 20 hours ago
฿10,345
Return
found 20 hours ago
Select Qantas Airways flight, departing Tue, 9 Sep from Sydney to Adelaide, returning Fri, 12 Sep, priced at ฿10,345 found 20 hours ago
Jetstar
Sat, 13 Dec - Mon, 15 Dec
SYD
Sydney
ADL
Adelaide
฿10,370 Return, found 8 hours ago
฿10,370
Return
found 8 hours ago
Select Jetstar flight, departing Sat, 13 Dec from Sydney to Adelaide, returning Mon, 15 Dec, priced at ฿10,370 found 8 hours ago
Qantas Airways
Tue, 9 Sep - Fri, 12 Sep
SYD
Sydney
ADL
Adelaide
฿10,375 Return, found 20 hours ago
฿10,375
Return
found 20 hours ago
Select Qantas Airways flight, departing Tue, 9 Sep from Sydney to Adelaide, returning Fri, 12 Sep, priced at ฿10,375 found 20 hours ago
Qantas Airways
Thu, 11 Sep - Thu, 18 Sep
SYD
Sydney
ADL
Adelaide
฿10,405 Return, found 1 day ago
฿10,405
Return
found 1 day ago
Select Qantas Airways flight, departing Thu, 11 Sep from Sydney to Adelaide, returning Thu, 18 Sep, priced at ฿10,405 found 1 day ago

Find the cheapest month to fly from Sydney (SYD) to Adelaide (ADL)

July is typically the cheapest month to fly

From ฿4,434 - ฿6,221 per traveller.

Graph displaying average flight prices per month

Flight from Sydney to Adelaide route information
Origin airport
Kingsford Smith Intl.
Destination airport
Adelaide
Airlines serving
Qantas Airways
Return price
฿9,525
Distance
1156 km
Average flight time
1 hour 40 mins

Perfect flights from Sydney to Adelaide

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Sydney to Adelaide. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Kingsford Smith Intl. to Adelaide ticket options cater to your travel preferences, with incredible one-way fares from ฿6,185 and roundtrip prices from ฿9,525. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Adelaide and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Adelaide.

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to ADL?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Sydney Airport to ADL was ฿9,525. Cheap tickets don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL)?
We get that circumstances change unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sydney Airport to Adelaide Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Mascot Airport to Adelaide Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Mascot Airport to ADL?
With a flight distance of 1,150 kilometres, it's just a hop from Mascot Airport to Adelaide Airport (ADL). It might be a quick one, but it's still worth packing something to keep you busy on board.
Which airlines fly direct from SYD to Adelaide Airport?
With 208 flights every month from Kingsford Smith Intl. Airport (SYD) to Adelaide Airport (ADL), Qantas (QF) is an excellent choice. Virgin Australia (VA) is another popular choice. It offers 143 flights per month. Between these two airlines, you'll be able to find a good deal from Sydney to Adelaide.
Are SYD to ADL flight tickets cheaper when they're purchased at the last minute?
Fares from SYD to ADL are available up to 12 months before departure on Expedia. And although you may occasionally score a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid ending up with the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

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