S$116 Cheap Flights from Adelaide to Sydney

View S$116 flight on Sun, 28 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 to Sydney (ADL-SYD)

Prices were available within the past 7 days and start at S$116 for one-way flights and S$195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Wed, 13 Aug - Thu, 14 Aug
ADL
Adelaide
SYD
Sydney
S$195 Return, found 6 days ago
S$195
Return
found 6 days ago
Select Jetstar flight, departing Wed, 13 Aug from Adelaide to Sydney, returning Thu, 14 Aug, priced at S$195 found 6 days ago
Jetstar
Wed, 13 Aug - Thu, 14 Aug
ADL
Adelaide
SYD
Sydney
S$200 Return, found 6 days ago
S$200
Return
found 6 days ago
Select Jetstar flight, departing Wed, 13 Aug from Adelaide to Sydney, returning Thu, 14 Aug, priced at S$200 found 6 days ago
Jetstar
Wed, 13 Aug - Thu, 14 Aug
ADL
Adelaide
SYD
Sydney
S$205 Return, found 6 days ago
S$205
Return
found 6 days ago
Select Jetstar flight, departing Wed, 13 Aug from Adelaide to Sydney, returning Thu, 14 Aug, priced at S$205 found 6 days ago
Jetstar
Wed, 13 Aug - Thu, 14 Aug
ADL
Adelaide
SYD
Sydney
S$234 Return, found 6 days ago
S$234
Return
found 6 days ago
Select Jetstar flight, departing Wed, 13 Aug from Adelaide to Sydney, returning Thu, 14 Aug, priced at S$234 found 6 days ago
Jetstar
Wed, 13 Aug - Thu, 14 Aug
ADL
Adelaide
SYD
Sydney
S$239 Return, found 6 days ago
S$239
Return
found 6 days ago
Select Jetstar flight, departing Wed, 13 Aug from Adelaide to Sydney, returning Thu, 14 Aug, priced at S$239 found 6 days ago
Jetstar
Wed, 13 Aug - Thu, 14 Aug
ADL
Adelaide
SYD
Sydney
S$250 Return, found 6 days ago
S$250
Return
found 6 days ago
Select Jetstar flight, departing Wed, 13 Aug from Adelaide to Sydney, returning Thu, 14 Aug, priced at S$250 found 6 days ago
Jetstar
Wed, 13 Aug - Thu, 14 Aug
ADL
Adelaide
SYD
Sydney
S$255 Return, found 6 days ago
S$255
Return
found 6 days ago
Select Jetstar flight, departing Wed, 13 Aug from Adelaide to Sydney, returning Thu, 14 Aug, priced at S$255 found 6 days ago
Jetstar
Wed, 13 Aug - Thu, 14 Aug
ADL
Adelaide
SYD
Sydney
S$257 Return, found 6 days ago
S$257
Return
found 6 days ago
Select Jetstar flight, departing Wed, 13 Aug from Adelaide to Sydney, returning Thu, 14 Aug, priced at S$257 found 6 days ago
Virgin Australia
Tue, 12 Aug - Sun, 17 Aug
ADL
Adelaide
SYD
Sydney
S$379 Return, found 3 hours ago
S$379
Return
found 3 hours ago
Select Virgin Australia flight, departing Tue, 12 Aug from Adelaide to Sydney, returning Sun, 17 Aug, priced at S$379 found 3 hours ago
Qantas Airways
Tue, 12 Aug - Sun, 17 Aug
ADL
Adelaide
SYD
Sydney
S$491 Return, found 3 hours ago
S$491
Return
found 3 hours ago
Select Qantas Airways flight, departing Tue, 12 Aug from Adelaide to Sydney, returning Sun, 17 Aug, priced at S$491 found 3 hours ago

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

August is typically the cheapest month to fly

From S$170 - S$243 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$195
Distance
1156 km
Average flight time
2 hours 20 mins

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$195. 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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