Cheap Flights From Adelaide (ADL) To Kingsford Smith Intl. (SYD)

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

The cheapest flights to Kingsford Smith Intl. found within the past 7 days were CA $402 round trip and CA $184 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Nov 6 - Tue, Nov 10
ADL
Adelaide
SYD
Sydney
CA $402 Roundtrip, found 2 days ago
CA $402
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Fri, Nov 6 from Adelaide to Sydney, returning Tue, Nov 10, priced at CA $402 found 2 days ago
Fri, Nov 6 - Tue, Nov 10
ADL
Adelaide
SYD
Sydney
CA $404 Roundtrip, found 2 days ago
CA $404
Roundtrip
found 2 days ago
Select Virgin Australia flight, departing Fri, Nov 6 from Adelaide to Sydney, returning Tue, Nov 10, priced at CA $404 found 2 days ago
Tue, Apr 14 - Wed, Apr 22
ADL
Adelaide
SYD
Sydney
CA $407 Roundtrip, found 5 days ago
CA $407
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Tue, Apr 14 from Adelaide to Sydney, returning Wed, Apr 22, priced at CA $407 found 5 days ago
Fri, Apr 10 - Sat, Jun 6
ADL
Adelaide
SYD
Sydney
CA $408 Roundtrip, found 5 days ago
CA $408
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Fri, Apr 10 from Adelaide to Sydney, returning Sat, Jun 6, priced at CA $408 found 5 days ago
Fri, Apr 10 - Sat, Jun 6
ADL
Adelaide
SYD
Sydney
CA $411 Roundtrip, found 5 days ago
CA $411
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Fri, Apr 10 from Adelaide to Sydney, returning Sat, Jun 6, priced at CA $411 found 5 days ago
Thu, Nov 5 - Thu, Nov 12
ADL
Adelaide
SYD
Sydney
CA $414 Roundtrip, found 1 day ago
CA $414
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Thu, Nov 5 from Adelaide to Sydney, returning Thu, Nov 12, priced at CA $414 found 1 day ago
Wed, Apr 1 - Sat, Apr 4
ADL
Adelaide
SYD
Sydney
CA $427 Roundtrip, found 6 days ago
CA $427
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Wed, Apr 1 from Adelaide to Sydney, returning Sat, Apr 4, priced at CA $427 found 6 days ago
Wed, Apr 1 - Sat, Apr 4
ADL
Adelaide
SYD
Sydney
CA $430 Roundtrip, found 6 days ago
CA $430
Roundtrip
found 6 days ago
Select Jetstar flight, departing Wed, Apr 1 from Adelaide to Sydney, returning Sat, Apr 4, priced at CA $430 found 6 days ago
Fri, Apr 10 - Sat, Jun 6
ADL
Adelaide
SYD
Sydney
CA $430 Roundtrip, found 5 days ago
CA $430
Roundtrip
found 5 days ago
Select Qantas Airways flight, departing Fri, Apr 10 from Adelaide to Sydney, returning Sat, Jun 6, priced at CA $430 found 5 days ago
Tue, Apr 14 - Wed, Apr 22
ADL
Adelaide
SYD
Sydney
CA $434 Roundtrip, found 5 days ago
CA $434
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Tue, Apr 14 from Adelaide to Sydney, returning Wed, Apr 22, priced at CA $434 found 5 days ago

Frequently asked questions

Are there direct flights from ADL to Mascot Airport?
Jetstar and Virgin Australia are some of the airlines that offer nonstop flights from Adelaide Airport to Mascot Airport. If you're eager to get to where you're headed without a layover, these are your best options.
What airlines fly from Adelaide Airport (ADL) to Mascot Airport?
If you're going to Sydney from Adelaide, you'll find several airlines that fly direct. One of the top carriers is Jetstar (JQ), which has 60 flights on this route every month. A popular alternative is Virgin Australia (VA), which offers 21 flights every month. The more airlines you weigh up, the more likely you are to score a sensational deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.