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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

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

The cheapest flights to Kingsford Smith Intl. found within the past 7 days were CA $361 round trip and CA $196 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug. 12 - Sat, Aug. 16
ADL
Adelaide
SYD
Sydney
CA $361 Roundtrip, found 6 days ago
CA $361
Roundtrip
found 6 days ago
Select Virgin Australia flight, departing Tue, Aug. 12 from Adelaide to Sydney, returning Sat, Aug. 16, priced at CA $361 found 6 days ago
Tue, Aug. 12 - Sat, Aug. 16
ADL
Adelaide
SYD
Sydney
CA $363 Roundtrip, found 6 days ago
CA $363
Roundtrip
found 6 days ago
Select Virgin Australia flight, departing Tue, Aug. 12 from Adelaide to Sydney, returning Sat, Aug. 16, priced at CA $363 found 6 days ago
Tue, Aug. 12 - Sat, Aug. 16
ADL
Adelaide
SYD
Sydney
CA $379 Roundtrip, found 6 days ago
CA $379
Roundtrip
found 6 days ago
Select Virgin Australia flight, departing Tue, Aug. 12 from Adelaide to Sydney, returning Sat, Aug. 16, priced at CA $379 found 6 days ago
Sat, Jan. 31 - Mon, Feb. 9
ADL
Adelaide
SYD
Sydney
CA $395 Roundtrip, found 5 days ago
CA $395
Roundtrip
found 5 days ago
Select Virgin Australia flight, departing Sat, Jan. 31 from Adelaide to Sydney, returning Mon, Feb. 9, priced at CA $395 found 5 days ago
Thu, Nov. 13 - Thu, Nov. 13
ADL
Adelaide
SYD
Sydney
CA $395 Roundtrip, found 3 days ago
CA $395
Roundtrip
found 3 days ago
Select Virgin Australia flight, departing Thu, Nov. 13 from Adelaide to Sydney, returning Thu, Nov. 13, priced at CA $395 found 3 days ago
Mon, Sep. 1 - Fri, Sep. 26
ADL
Adelaide
SYD
Sydney
CA $399 Roundtrip, found 23 hours ago
CA $399
Roundtrip
found 23 hours ago
Select Virgin Australia flight, departing Mon, Sep. 1 from Adelaide to Sydney, returning Fri, Sep. 26, priced at CA $399 found 23 hours ago
Sun, Aug. 24 - Wed, Aug. 27
ADL
Adelaide
SYD
Sydney
CA $399 Roundtrip, found 1 day ago
CA $399
Roundtrip
found 1 day ago
Select Virgin Australia flight, departing Sun, Aug. 24 from Adelaide to Sydney, returning Wed, Aug. 27, priced at CA $399 found 1 day ago
Thu, Nov. 13 - Thu, Nov. 13
ADL
Adelaide
SYD
Sydney
CA $400 Roundtrip, found 3 days ago
CA $400
Roundtrip
found 3 days ago
Select Qantas Airways flight, departing Thu, Nov. 13 from Adelaide to Sydney, returning Thu, Nov. 13, priced at CA $400 found 3 days ago
Sat, Jan. 31 - Mon, Feb. 9
ADL
Adelaide
SYD
Sydney
CA $403 Roundtrip, found 5 days ago
CA $403
Roundtrip
found 5 days ago
Select Jetstar flight, departing Sat, Jan. 31 from Adelaide to Sydney, returning Mon, Feb. 9, priced at CA $403 found 5 days ago
Sat, Jan. 31 - Mon, Feb. 9
ADL
Adelaide
SYD
Sydney
CA $403 Roundtrip, found 5 days ago
CA $403
Roundtrip
found 5 days ago
Select Jetstar flight, departing Sat, Jan. 31 from Adelaide to Sydney, returning Mon, Feb. 9, priced at CA $403 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.

Popular Flight Routes from Adelaide (ADL)

Travelers at ADL love to visit these top cities. Roam to the top destinations from Adelaide (ADL) today with the cheap prices from Travelocity!

Popular Flight Routes from Sydney (SYD)

Travelers at SYD love to visit these top cities. Roam to the top destinations from Sydney(SYD) today with the cheap prices from Travelocity!

*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.