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

View AU$117 flight on Tue, 2 Sep. 2025Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Fri, 16 Jan. - Sun, 18 Jan.
ADL
Adelaide
SYD
Sydney
AU$234 Return, just found
AU$234
Return
just found
Select Jetstar flight, departing Fri, 16 Jan. from Adelaide to Sydney, returning Sun, 18 Jan., priced at AU$234 just found
Jetstar
Fri, 16 Jan. - Sun, 18 Jan.
ADL
Adelaide
SYD
Sydney
AU$240 Return, just found
AU$240
Return
just found
Select Jetstar flight, departing Fri, 16 Jan. from Adelaide to Sydney, returning Sun, 18 Jan., priced at AU$240 just found
Jetstar
Sat, 23 Aug. - Sat, 30 Aug.
ADL
Adelaide
SYD
Sydney
AU$246 Return, just found
AU$246
Return
just found
Select Jetstar flight, departing Sat, 23 Aug. from Adelaide to Sydney, returning Sat, 30 Aug., priced at AU$246 just found
Jetstar
Fri, 16 Jan. - Sun, 18 Jan.
ADL
Adelaide
SYD
Sydney
AU$256 Return, just found
AU$256
Return
just found
Select Jetstar flight, departing Fri, 16 Jan. from Adelaide to Sydney, returning Sun, 18 Jan., priced at AU$256 just found
Jetstar
Thu, 25 Sep. - Sun, 28 Sep.
ADL
Adelaide
SYD
Sydney
AU$262 Return, just found
AU$262
Return
just found
Select Jetstar flight, departing Thu, 25 Sep. from Adelaide to Sydney, returning Sun, 28 Sep., priced at AU$262 just found
Jetstar
Sat, 30 Aug. - Sun, 7 Sep.
ADL
Adelaide
SYD
Sydney
AU$266 Return, just found
AU$266
Return
just found
Select Jetstar flight, departing Sat, 30 Aug. from Adelaide to Sydney, returning Sun, 7 Sep., priced at AU$266 just found
Jetstar
Sat, 23 Aug. - Sat, 30 Aug.
ADL
Adelaide
SYD
Sydney
AU$272 Return, just found
AU$272
Return
just found
Select Jetstar flight, departing Sat, 23 Aug. from Adelaide to Sydney, returning Sat, 30 Aug., priced at AU$272 just found
Virgin Australia
Fri, 9 Jan. - Sun, 11 Jan.
ADL
Adelaide
SYD
Sydney
AU$278 Return, just found
AU$278
Return
just found
Select Virgin Australia flight, departing Fri, 9 Jan. from Adelaide to Sydney, returning Sun, 11 Jan., priced at AU$278 just found
Jetstar
Sat, 30 Aug. - Sun, 7 Sep.
ADL
Adelaide
SYD
Sydney
AU$281 Return, just found
AU$281
Return
just found
Select Jetstar flight, departing Sat, 30 Aug. from Adelaide to Sydney, returning Sun, 7 Sep., priced at AU$281 just found
Qantas Airways
Sat, 30 May - Wed, 3 Jun.
ADL
Adelaide
SYD
Sydney
AU$402 Return, found 3 hours ago
AU$402
Return
found 3 hours ago
Select Qantas Airways flight, departing Sat, 30 May from Adelaide to Sydney, returning Wed, 3 Jun., priced at AU$402 found 3 hours ago

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

July is typically the cheapest month to fly

From AU$213 - AU$298 per traveller.

Graph displaying average flight prices per month

Flight from Adelaide to Sydney route information
Origin airport
Adelaide
Destination airport
Kingsford Smith Intl.
Airlines serving
Jetstar, Qantas Airways, Virgin Australia
Return price
AU$234
Distance
1156 km
Average flight time
2 hours 20 mins

ADL to SYD Flights

Adelaide and Sydney Airports

When it’s time for a coast-to-coast adventure, book cheap flights from Adelaide to Sydney to get your holiday started. Arrive at Adelaide Airport (ADL), which has won numerous awards, among them second-best international airport and Australia’s best capital city airport. If you are planning to leave your car at ADL, choose between the terminal car park and the long-term lot, which is slightly farther away. The pick-up and drop-up zones are located on Sir Richard Williams Avenue, toward the airport’s entry.

Your plane will land at Sydney Airport (SYD), which is Australia’s oldest and busiest airport. It includes short- and long-term spaces, as well as the Blu Emu Car Park, which provides complimentary shuttle rides to the terminal. The T1 pick-up area is in the international car park, while the T2 and T3 pick-up zone is located on Keith Smith Avenue. You’ll find the drop-off area on the departure levels of the terminals. You can also organise car rentals in Sydney with us in advance to have a vehicle waiting for you once your flight lands.

Route Information

Adelaide to Sydney flights span the distance of 1,165 km across southern Australia. It takes two hours to travel coast to coast, so sit back with a soft drink and a couple of magazines, and you’ll be descending before you know it.

Book Here and Save

Find cheap flights to Sydney from Adelaide here at Expedia.com.au and make your reservations today. Whether you’re looking to travel on a certain date or fly with your favourite airline, we have a wide selection of cheap flights to Sydney that won’t exceed your budget. After you’ve spent your fair share of time frolicking around Sydney, book one of our deals on Adelaide airfare, so you’ll return home with money in your pocket to spare.

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 AU$234. 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.

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Sydney Flight Deals

Shellharbour

Adelaide to Shellharbour
AU$877.25
*Available to Expedia members.