S$188 Cheap Flights from Adelaide to Sydney

View S$188 flight on Mon, 11 May, 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$188 for one-way flights and S$304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Tue, 16 Dec - Tue, 23 Dec
ADL
Adelaide
SYD
Sydney
S$304 Return, found 2 days ago
S$304
Return
found 2 days ago
Select Jetstar flight, departing Tue, 16 Dec from Adelaide to Sydney, returning Tue, 23 Dec, priced at S$304 found 2 days ago
Jetstar
Tue, 16 Dec - Fri, 26 Dec
ADL
Adelaide
SYD
Sydney
S$336 Return, found 2 days ago
S$336
Return
found 2 days ago
Select Jetstar flight, departing Tue, 16 Dec from Adelaide to Sydney, returning Fri, 26 Dec, priced at S$336 found 2 days ago
Jetstar
Tue, 16 Dec - Sun, 21 Dec
ADL
Adelaide
SYD
Sydney
S$353 Return, found 2 days ago
S$353
Return
found 2 days ago
Select Jetstar flight, departing Tue, 16 Dec from Adelaide to Sydney, returning Sun, 21 Dec, priced at S$353 found 2 days ago
Jetstar
Tue, 16 Dec - Wed, 17 Dec
ADL
Adelaide
SYD
Sydney
S$365 Return, found 2 days ago
S$365
Return
found 2 days ago
Select Jetstar flight, departing Tue, 16 Dec from Adelaide to Sydney, returning Wed, 17 Dec, priced at S$365 found 2 days ago
Jetstar
Tue, 16 Dec - Thu, 18 Dec
ADL
Adelaide
SYD
Sydney
S$368 Return, found 2 days ago
S$368
Return
found 2 days ago
Select Jetstar flight, departing Tue, 16 Dec from Adelaide to Sydney, returning Thu, 18 Dec, priced at S$368 found 2 days ago
Jetstar
Thu, 18 Dec - Tue, 23 Dec
ADL
Adelaide
SYD
Sydney
S$371 Return, found 2 days ago
S$371
Return
found 2 days ago
Select Jetstar flight, departing Thu, 18 Dec from Adelaide to Sydney, returning Tue, 23 Dec, priced at S$371 found 2 days ago
Virgin Australia
Fri, 20 Mar - Tue, 31 Mar
ADL
Adelaide
SYD
Sydney
S$376 Return, found 6 days ago
S$376
Return
found 6 days ago
Select Virgin Australia flight, departing Fri, 20 Mar from Adelaide to Sydney, returning Tue, 31 Mar, priced at S$376 found 6 days ago
Qantas Airways
Wed, 12 Nov - Wed, 19 Nov
ADL
Adelaide
SYD
Sydney
S$382 Return, found 4 days ago
S$382
Return
found 4 days ago
Select Qantas Airways flight, departing Wed, 12 Nov from Adelaide to Sydney, returning Wed, 19 Nov, priced at S$382 found 4 days ago
Qantas Airways
Thu, 23 Oct - Mon, 27 Oct
ADL
Adelaide
SYD
Sydney
S$383 Return, found 2 days ago
S$383
Return
found 2 days ago
Select Qantas Airways flight, departing Thu, 23 Oct from Adelaide to Sydney, returning Mon, 27 Oct, priced at S$383 found 2 days ago
Qantas Airways
Thu, 13 Nov - Tue, 18 Nov
ADL
Adelaide
SYD
Sydney
S$385 Return, found 1 day ago
S$385
Return
found 1 day ago
Select Qantas Airways flight, departing Thu, 13 Nov from Adelaide to Sydney, returning Tue, 18 Nov, priced at S$385 found 1 day ago

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

May is typically the cheapest month to fly

From S$180 - S$312 per traveller.

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from S$412
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from S$412

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$304. 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

Travel information

Origin airport
Adelaide
Destination airport
Kingsford Smith Intl.
Airlines serving
Qantas Airways, Virgin Australia
Return price
S$304
Distance
1156 km
Average flight time
2 hours 20 mins

Book with confidence

Book with confidence

Perfect flights from Adelaide to Sydney

Your Journey from Adelaide to Sydney

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Choosing Your Ideal Flight

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.
 

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$188 and roundtrip prices from S$304*.
 

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Experience the Vibrant Sydney

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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.
 

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Book Your Flight from Adelaide to Sydney with Confidence

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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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Explore a world of travel with Expedia

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