Find cheap flights from Adelaide to Sydney

ADL - SYD

Find cheap flights from Adelaide to Sydney

Return
Economy
Adelaide (ADL)
Sydney Kingsford Smith
Tue. 22/9
Tue. 29/9
Any month
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Good to know

Low season

May Best time to beat the crowds (10% less expensive on average)

High season

December Most popular time to fly (17% more expensive on average)

Average price of a return ticket

$184 (avg. price over the last 2 weeks)

Good deal for a return ticket

$166 or less

When to book flights from Adelaide to Sydney

Estimated return price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $170 or less.
  • The cheapest flight from Adelaide to Sydney was found, on average, 86 days before departure.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is May.
  • Morning departure is around 50% cheaper than an evening flight, on average*.
  • Need a cup of coffee to wake up before the flight from Adelaide to Sydney? You can grab it at Villa & Hut Kafe or Cibo Espresso. If you want to sit down and enjoy something sweet with your coffee, go to Cocolat & Wicked Desserts or Muffin Break.
  • Business and first-class passengers who book their flights from Adelaide to Sydney with Virgin Australia or Qantas Airways can wait for their flights in the airline lounges at Adelaide Airport. Both, the Virgin Australia and the Qantas Club lounges feature workstations, newspapers, drinks and snacks. The Qantas Club Lounge also features a family zone. Economy travellers can also enter the lounges by paying a fee.
  • Those who are looking for a tranquil place away from the hustle and bustle of the airport can head to the prayer room at Adelaide Airport where you will find some peace before your flight from Adelaide to Sydney.
  • Want to refresh and change after your flight from Adelaide to Sydney? You can use the shower facilities provided free of charge at Sydney Kingsford Smith Airport, just remember to bring your own toiletries.
  • People who are travelling with small kids will be thrilled to hear that Sydney Kingsford Smith Airport features family-friendly facilities, which make the time at the airport go by faster. Children can enjoy their time while watching films and playing in the play area. Parents can warm up baby food, change and nurse their baby in Parent Rooms. Families with small children can also use the fast lane to board the plane quicker.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Adelaide to Sydney flights

Which airlines have a flexible cancellation policy for flights from Adelaide to Sydney Kingsford Smith due to COVID-19?

Which airlines apply social distancing measures on flights from Adelaide to Sydney Kingsford Smith due to COVID-19?

How long does a flight from Adelaide to Sydney take?

How many flights are there between Adelaide and Sydney?

Which airlines provide the cheapest flights from Adelaide to Sydney?

Which airlines fly most frequently between Adelaide and Sydney?

What’s the cheapest day of the week to fly from Adelaide to Sydney?

Which airports will I be using when flying from Adelaide to Sydney?

What are the car parking options at the Adelaide Airport?

How do I get to central Sydney from Sydney Kingsford Smith Airport?

Are there lockers at Sydney Kingsford Smith Airport?

Is there a hotel at Sydney Kingsford Smith Airport?

How does KAYAK find such low prices on flights from Adelaide to Sydney?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Sydney?

What is the Hacker Fare option on flights from Adelaide to Sydney?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Sydney?

Top 3 airlines serving Adelaide to Sydney Kingsford Smith

Scores according to KAYAK customer reviews

7.9
Qantas Airways
Overall score based on 4,856 reviews
8.1
Boarding
7.7
Comfort
8.4
Crew
7.9
Entertainment
7.6
Food
Airline reviews
Read more about Qantas Airways

Book cheap flights from Adelaide to Sydney

Recent return flight deals

30/9
Wed.
direct
Jetstar
1h 50m
ADL - SYD
3/10
Sat.
direct
Jetstar
2h 10m
SYD - ADL
6/11
Fri.
direct
Multiple Airlines
1h 55m
ADL - SYD
8/11
Sun.
direct
Multiple Airlines
2h 10m
SYD - ADL
18/2
Thu.
direct
Qantas Airways
1h 55m
ADL - SYD
25/2
Thu.
direct
Qantas Airways
2h 05m
SYD - ADL
1/10
Thu.
direct
Jetstar
1h 50m
ADL - SYD
5/10
Mon.
direct
Jetstar
2h 15m
SYD - ADL
4/10
Sun.
direct
Jetstar
1h 55m
ADL - SYD
14/10
Wed.
direct
Jetstar
2h 10m
SYD - ADL
8/10
Thu.
direct
Jetstar
1h 55m
ADL - SYD
13/10
Tue.
direct
Jetstar
2h 15m
SYD - ADL
7/10
Wed.
direct
Multiple Airlines
1h 50m
ADL - SYD
14/10
Wed.
direct
Multiple Airlines
2h 15m
SYD - ADL
30/9
Wed.
direct
Jetstar
1h 50m
ADL - SYD
3/10
Sat.
direct
Jetstar
2h 15m
SYD - ADL
9/10
Fri.
direct
Multiple Airlines
1h 50m
ADL - SYD
15/10
Thu.
direct
Multiple Airlines
2h 15m
SYD - ADL
4/10
Sun.
direct
Jetstar
1h 55m
ADL - SYD
15/10
Thu.
direct
Jetstar
2h 15m
SYD - ADL
6/11
Fri.
direct
Qantas Airways
1h 50m
ADL - SYD
8/11
Sun.
1 stop
Qantas Airways
3h 55m
SYD - ADL
19/10
Mon.
direct
Multiple Airlines
1h 50m
ADL - SYD
26/10
Mon.
direct
Multiple Airlines
2h 05m
SYD - ADL
1/10
Thu.
direct
Jetstar
1h 55m
ADL - SYD
5/10
Mon.
direct
Jetstar
2h 15m
SYD - ADL
8/10
Thu.
direct
Multiple Airlines
1h 55m
ADL - SYD
15/10
Thu.
direct
Multiple Airlines
2h 10m
SYD - ADL
18/10
Sun.
direct
Jetstar
1h 55m
ADL - SYD
25/10
Sun.
direct
Jetstar
2h 05m
SYD - ADL
5/10
Mon.
direct
Multiple Airlines
1h 50m
ADL - SYD
14/10
Wed.
direct
Multiple Airlines
2h 15m
SYD - ADL
6/10
Tue.
direct
Jetstar
1h 50m
ADL - SYD
14/10
Wed.
direct
Jetstar
2h 15m
SYD - ADL
7/10
Wed.
direct
Multiple Airlines
1h 55m
ADL - SYD
14/10
Wed.
1 stop
Multiple Airlines
4h 10m
SYD - ADL
30/9
Wed.
direct
Jetstar
1h 50m
ADL - SYD
3/10
Sat.
direct
Jetstar
2h 10m
SYD - ADL
5/10
Mon.
direct
Multiple Airlines
1h 50m
ADL - SYD
15/10
Thu.
direct
Multiple Airlines
2h 15m
SYD - ADL
Show more results

Recent one-way flight deals

1/10
Thu.
direct
Jetstar
1h 50m
ADL - SYD
1/10
Thu.
direct
Jetstar
1h 55m
ADL - SYD
14/10
Wed.
direct
Virgin Australia
1h 50m
ADL - SYD
20/10
Tue.
direct
Jetstar
1h 50m
ADL - SYD
3/12
Thu.
1 stop
Qantas Airways
3h 20m
ADL - SYD
1/10
Thu.
direct
Jetstar
1h 55m
ADL - SYD
1/10
Thu.
direct
Jetstar
1h 55m
ADL - SYD
25/11
Wed.
direct
Jetstar
1h 50m
ADL - SYD
30/9
Wed.
1 stop
Multiple Airlines
94h 00m
ADL - SYD
3/10
Sat.
direct
Jetstar
1h 50m
ADL - SYD
21/11
Sat.
direct
Jetstar
1h 50m
ADL - SYD
12/10
Mon.
direct
Virgin Australia
1h 50m
ADL - SYD
2/10
Fri.
direct
Virgin Australia
1h 50m
ADL - SYD
25/11
Wed.
1 stop
Jetstar
10h 55m
ADL - SYD
21/11
Sat.
1 stop
Qantas Airways
3h 50m
ADL - SYD
13/10
Tue.
direct
Jetstar
1h 50m
ADL - SYD
26/10
Mon.
1 stop
Virgin Australia
3h 30m
ADL - SYD
21/11
Sat.
1 stop
Qantas Airways
3h 50m
ADL - SYD
14/10
Wed.
1 stop
Virgin Australia
3h 30m
ADL - SYD
1/10
Thu.
direct
Jetstar
1h 50m
ADL - SYD
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in AUD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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