S$181 Cheap Flights from Adelaide to Sydney

View S$181 flight on Fri, 28 Nov, 2025Opens in a new window

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

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Cheap Flights from Adelaide to Sydney (ADL-SYD)

Prices were available within the past 7 days and start at S$181 for one-way flights and S$215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Fri, 26 Sep - Wed, 29 Oct
ADL
Adelaide
SYD
Sydney
S$215 Return, found 3 days ago
S$215
Return
found 3 days ago
Select Jetstar flight, departing Fri, 26 Sep from Adelaide to Sydney, returning Wed, 29 Oct, priced at S$215 found 3 days ago
Jetstar
Fri, 26 Sep - Wed, 29 Oct
ADL
Adelaide
SYD
Sydney
S$220 Return, found 3 days ago
S$220
Return
found 3 days ago
Select Jetstar flight, departing Fri, 26 Sep from Adelaide to Sydney, returning Wed, 29 Oct, priced at S$220 found 3 days ago
Jetstar
Fri, 26 Sep - Wed, 29 Oct
ADL
Adelaide
SYD
Sydney
S$236 Return, found 3 days ago
S$236
Return
found 3 days ago
Select Jetstar flight, departing Fri, 26 Sep from Adelaide to Sydney, returning Wed, 29 Oct, priced at S$236 found 3 days ago
Jetstar
Fri, 26 Sep - Wed, 29 Oct
ADL
Adelaide
SYD
Sydney
S$241 Return, found 3 days ago
S$241
Return
found 3 days ago
Select Jetstar flight, departing Fri, 26 Sep from Adelaide to Sydney, returning Wed, 29 Oct, priced at S$241 found 3 days ago
Jetstar
Fri, 26 Sep - Wed, 29 Oct
ADL
Adelaide
SYD
Sydney
S$255 Return, found 3 days ago
S$255
Return
found 3 days ago
Select Jetstar flight, departing Fri, 26 Sep from Adelaide to Sydney, returning Wed, 29 Oct, priced at S$255 found 3 days ago
Jetstar
Fri, 26 Sep - Wed, 29 Oct
ADL
Adelaide
SYD
Sydney
S$262 Return, found 3 days ago
S$262
Return
found 3 days ago
Select Jetstar flight, departing Fri, 26 Sep from Adelaide to Sydney, returning Wed, 29 Oct, priced at S$262 found 3 days ago
Jetstar
Fri, 26 Sep - Wed, 29 Oct
ADL
Adelaide
SYD
Sydney
S$267 Return, found 3 days ago
S$267
Return
found 3 days ago
Select Jetstar flight, departing Fri, 26 Sep from Adelaide to Sydney, returning Wed, 29 Oct, priced at S$267 found 3 days ago
Jetstar
Tue, 23 Sep - Sun, 26 Oct
ADL
Adelaide
SYD
Sydney
S$270 Return, found 3 days ago
S$270
Return
found 3 days ago
Select Jetstar flight, departing Tue, 23 Sep from Adelaide to Sydney, returning Sun, 26 Oct, priced at S$270 found 3 days ago
Virgin Australia
Thu, 16 Oct - Tue, 28 Oct
ADL
Adelaide
SYD
Sydney
S$281 Return, found 6 days ago
S$281
Return
found 6 days ago
Select Virgin Australia flight, departing Thu, 16 Oct from Adelaide to Sydney, returning Tue, 28 Oct, priced at S$281 found 6 days ago
Qantas Airways
Thu, 8 Jan - Wed, 14 Jan
ADL
Adelaide
SYD
Sydney
S$484 Return, just found
S$484
Return
just found
Select Qantas Airways flight, departing Thu, 8 Jan from Adelaide to Sydney, returning Wed, 14 Jan, priced at S$484 just found

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

July is typically the cheapest month to fly

From S$179 - S$265 per traveller.

Graph displaying average flight prices per month

Adelaide to Sydney route information
Origin airport
Adelaide
Destination airport
Kingsford Smith Intl.
Airlines serving
Qantas Airways, Virgin Australia
Return price
S$215
Distance
1156 km
Average flight time
2 hours 20 mins

Perfect flights from Adelaide to Sydney

Your Journey from Adelaide to Sydney

Start your unforgettable journey with Expedia. Our broad selection of flights from Adelaide to Sydney caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Virgin Australia, Jetstar, Qantas Airways. Our selection of flights from Adelaide to Kingsford Smith Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Adelaide to Sydney Flights

Experience the joy of finding cheap flights from Adelaide to Kingsford Smith Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$181 and roundtrip prices from S$215*.
 

Pre-Flight Essentials

Ensure a smooth journey from Adelaide to Sydney with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Sydney

Picture yourself stepping off the plane in Sydney and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Adelaide to Sydney Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Adelaide to Sydney.
 

Beyond the Flight – Exploring Sydney

With Expedia, your adventure extends beyond the flight. Explore Sydney at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Adelaide to Sydney with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Adelaide to Sydney with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Adelaide Airport (ADL) to Sydney Airport?
Start packing your suitcase, because round-trip journeys from Adelaide Airport (ADL) to SYD start from S$215. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Adelaide Airport to Mascot Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Adelaide Airport to SYD 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 Adelaide Airport to Mascot Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Adelaide Airport to Sydney Airport?
The distance from Adelaide Airport (ADL) to SYD (SYD) is 1,150 kilometres. You'll be walking down the air bridge and grabbing your bags from the carousel before long.
Which airlines fly direct from ADL to Sydney Airport?
There are several airlines that travel directly from Adelaide Airport to Sydney Airport. Qantas (QF) is a popular option, offering 247 services on this route each month. Offering 143 flights a month on this route, Virgin Australia (VA) is another top pick.
Are Adelaide Airport to SYD flight tickets cheaper when they're purchased at the last minute?
It is possible to get a fantastic last-minute deal from ADL to Sydney Airport, but it's also possible to miss out altogether! As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest easy knowing you're always seeing the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.