S$164 Cheap Flights from Adelaide to Sydney

View S$164 flight on Thu, 22 Jan, 2026Opens 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$164 for one-way flights and S$285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Fri, 13 Mar - Fri, 20 Mar
ADL
Adelaide
SYD
Sydney
S$285 Return, found 2 days ago
S$285
Return
found 2 days ago
Select Jetstar flight, departing Fri, 13 Mar from Adelaide to Sydney, returning Fri, 20 Mar, priced at S$285 found 2 days ago
Virgin Australia
Thu, 29 Jan - Wed, 4 Feb
ADL
Adelaide
SYD
Sydney
S$322 Return, found 4 days ago
S$322
Return
found 4 days ago
Select Virgin Australia flight, departing Thu, 29 Jan from Adelaide to Sydney, returning Wed, 4 Feb, priced at S$322 found 4 days ago
Virgin Australia
Wed, 25 Feb - Wed, 4 Mar
ADL
Adelaide
SYD
Sydney
S$372 Return, found 2 days ago
S$372
Return
found 2 days ago
Select Virgin Australia flight, departing Wed, 25 Feb from Adelaide to Sydney, returning Wed, 4 Mar, priced at S$372 found 2 days ago
Qantas Airways
Thu, 29 Jan - Wed, 4 Feb
ADL
Adelaide
SYD
Sydney
S$373 Return, found 4 days ago
S$373
Return
found 4 days ago
Select Qantas Airways flight, departing Thu, 29 Jan from Adelaide to Sydney, returning Wed, 4 Feb, priced at S$373 found 4 days ago
Jetstar
Sat, 24 Jan - Tue, 27 Jan
ADL
Adelaide
SYD
Sydney
S$376 Return, found 4 days ago
S$376
Return
found 4 days ago
Select Jetstar flight, departing Sat, 24 Jan from Adelaide to Sydney, returning Tue, 27 Jan, priced at S$376 found 4 days ago
Virgin Australia
Thu, 29 Jan - Wed, 4 Feb
ADL
Adelaide
SYD
Sydney
S$386 Return, found 4 days ago
S$386
Return
found 4 days ago
Select Virgin Australia flight, departing Thu, 29 Jan from Adelaide to Sydney, returning Wed, 4 Feb, priced at S$386 found 4 days ago
Virgin Australia
Thu, 29 Jan - Wed, 4 Feb
ADL
Adelaide
SYD
Sydney
S$390 Return, found 4 days ago
S$390
Return
found 4 days ago
Select Virgin Australia flight, departing Thu, 29 Jan from Adelaide to Sydney, returning Wed, 4 Feb, priced at S$390 found 4 days ago
Virgin Australia
Thu, 29 Jan - Sun, 1 Feb
ADL
Adelaide
SYD
Sydney
S$391 Return, found 22 hours ago
S$391
Return
found 22 hours ago
Select Virgin Australia flight, departing Thu, 29 Jan from Adelaide to Sydney, returning Sun, 1 Feb, priced at S$391 found 22 hours ago
Virgin Australia
Fri, 23 Jan - Tue, 27 Jan
ADL
Adelaide
SYD
Sydney
S$392 Return, found 4 days ago
S$392
Return
found 4 days ago
Select Virgin Australia flight, departing Fri, 23 Jan from Adelaide to Sydney, returning Tue, 27 Jan, priced at S$392 found 4 days ago
Qantas Airways
Sat, 16 May - Mon, 18 May
ADL
Adelaide
SYD
Sydney
S$393 Return, found 6 days ago
S$393
Return
found 6 days ago
Select Qantas Airways flight, departing Sat, 16 May from Adelaide to Sydney, returning Mon, 18 May, priced at S$393 found 6 days ago

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

May is typically the cheapest month to fly

From S$182 - S$291 per traveller.

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$285. 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.

Travel information

Origin airport
Adelaide
Destination airport
Kingsford Smith Intl.
Airlines serving
Qantas Airways, Virgin Australia
Return price
S$285
Distance
1156 km
Average flight time
2 hours 22 mins

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Perfect flights from Adelaide to Sydney

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With Expedia, you have access to a wide range of airlines, including Virgin Australia, Qantas Airways, Jetstar. 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.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Adelaide to Sydney

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