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Cheap flights from Adelaide to Sydney from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Sydney departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Adelaide to Sydney

Cheap round-trip flights

These are some of the best round-trip flight deals from Adelaide to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Adelaide to Sydney.

Cheap last minute flights

Planning a quick getaway from Adelaide to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Adelaide to Sydney

Find recent round-trip train or bus tickets from Adelaide to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
6:15 am - 8:45 amADL-SYD
2h 00mnonstop
8:15 pm - 9:50 pmSYD-ADL
2h 05mnonstop
$139Jetstar
Find Deal
Mon, Jan 13 - Thu, Jan 16
7:45 pm - 10:05 pmADL-SYD
1h 50mnonstop
7:05 am - 8:40 amSYD-ADL
2h 05mnonstop
$142Jetstar
Find Deal
Thu, Jan 9 - Thu, Jan 16
7:45 pm - 10:05 pmADL-SYD
1h 50mnonstop
7:30 pm - 9:10 pmSYD-ADL
2h 10mnonstop
Tue, Jan 14 - Tue, Jan 21
7:45 pm - 10:10 pmADL-SYD
1h 55mnonstop
7:30 pm - 9:10 pmSYD-ADL
2h 10mnonstop
$190Virgin Australia
Find Deal
Thu, Jan 9 - Sun, Jan 12
6:00 am - 8:25 amADL-SYD
1h 55mnonstop
8:15 pm - 9:50 pmSYD-ADL
2h 05mnonstop
Wed, Jan 1 - Wed, Jan 8
7:45 pm - 10:10 pmADL-SYD
1h 55mnonstop
7:30 pm - 9:10 pmSYD-ADL
2h 10mnonstop
$229Virgin Australia
Find Deal
Thu, Jan 9 - Mon, Jan 13
8:00 pm - 10:25 pmADL-SYD
1h 55mnonstop
8:55 pm - 10:30 pmSYD-ADL
2h 05mnonstop
$265Qantas Airways
Find Deal
Thu, Jan 9 - Sun, Jan 12
6:00 am - 8:25 amADL-SYD
1h 55mnonstop
8:55 pm - 10:30 pmSYD-ADL
2h 05mnonstop
$292Qantas Airways
Find Deal
Thu, Jan 9 - Sun, Jan 12
7:00 am - 10:55 amADL-SYD
27h 25m2 stops
7:05 pm - 8:15 pmSYD-ADL
25h 40m2 stops
$853Rex
Find Deal
Wed, Apr 23 - Tue, May 6
7:00 am - 7:40 amADL-SYD
24h 10m2 stops
7:05 pm - 8:15 pmSYD-ADL
25h 40m2 stops
$866Rex
Find Deal
Wed, Feb 12 - Tue, Feb 18
12:05 pm - 2:25 pmADL-SYD
1h 50mnonstop
$70Jetstar
Find Deal
Sat, Feb 1
5:15 pm - 7:35 pmADL-SYD
1h 50mnonstop
$77Jetstar
Find Deal
Sat, Mar 15
5:15 pm - 7:35 pmADL-SYD
1h 50mnonstop
$82Jetstar
Find Deal
Tue, Feb 11
6:15 am - 8:45 amADL-SYD
2h 00mnonstop
$84Jetstar
Find Deal
Mon, Mar 10
7:45 pm - 10:10 pmADL-SYD
1h 55mnonstop
$101Virgin Australia
Find Deal
Tue, Feb 11
6:00 am - 8:25 amADL-SYD
1h 55mnonstop
$115Virgin Australia
Find Deal
Fri, Jan 17
11:45 am - 10:05 pmADL-SYD
9h 50m1 stop
Sat, Feb 15
6:10 am - 2:10 pmADL-SYD
7h 30m1 stop
Sun, Feb 16
11:55 am - 1:15 pmADL-SYD
24h 50m1 stop
$405Rex
Find Deal
Sun, Dec 29
10:55 am - 10:55 amADL-SYD
23h 30m2 stops
$428Rex
Find Deal
Thu, Mar 20
7:45 pm - 10:05 pmADL-SYD
1h 50mnonstop
8:15 pm - 9:50 pmSYD-ADL
2h 05mnonstop
$212Jetstar
Find Deal
Thu, Dec 19 - Thu, Dec 26
6:15 am - 8:45 amADL-SYD
2h 00mnonstop
8:15 pm - 9:50 pmSYD-ADL
2h 05mnonstop
$239Jetstar
Find Deal
Fri, Dec 20 - Tue, Dec 24
9:20 am - 11:40 amADL-SYD
1h 50mnonstop
8:15 pm - 9:50 pmSYD-ADL
2h 05mnonstop
$261Jetstar
Find Deal
Thu, Dec 19 - Thu, Dec 19
6:15 am - 8:45 amADL-SYD
2h 00mnonstop
8:15 pm - 9:50 pmSYD-ADL
2h 05mnonstop
$288Jetstar
Find Deal
Mon, Dec 23 - Mon, Dec 23
9:20 am - 11:40 amADL-SYD
1h 50mnonstop
9:45 pm - 3:25 pmSYD-ADL
18h 10m1 stop
$330Jetstar
Find Deal
Thu, Dec 19 - Thu, Dec 19
9:20 am - 11:40 amADL-SYD
1h 50mnonstop
9:45 pm - 9:50 pmSYD-ADL
48h 35m2 stops
$338Jetstar
Find Deal
Thu, Dec 19 - Thu, Dec 19
2:30 pm - 4:55 pmADL-SYD
1h 55mnonstop
6:15 pm - 10:15 pmSYD-ADL
4h 30m1 stop
$376Virgin Australia
Find Deal
Mon, Dec 23 - Mon, Dec 23
4:05 pm - 9:45 pmADL-SYD
5h 10m1 stop
5:30 pm - 8:40 pmSYD-ADL
3h 40m1 stop
Fri, Dec 20 - Fri, Dec 27
7:15 am - 11:25 amADL-SYD
3h 40m1 stop
6:15 pm - 10:15 pmSYD-ADL
4h 30m1 stop
$491Virgin Australia
Find Deal
Mon, Dec 23 - Mon, Dec 23
6:15 am - 8:45 amADL-SYD
2h 00mnonstop
8:15 pm - 9:50 pmSYD-ADL
2h 05mnonstop
$139Jetstar
Find Deal
Mon, Jan 13 - Thu, Jan 16
7:45 pm - 10:05 pmADL-SYD
1h 50mnonstop
7:05 am - 8:40 amSYD-ADL
2h 05mnonstop
$142Jetstar
Find Deal
Thu, Jan 9 - Thu, Jan 16
7:45 pm - 10:05 pmADL-SYD
1h 50mnonstop
8:15 pm - 9:50 pmSYD-ADL
2h 05mnonstop
$147Jetstar
Find Deal
Sat, Jan 25 - Tue, Feb 25
6:15 am - 8:45 amADL-SYD
2h 00mnonstop
7:05 am - 8:40 amSYD-ADL
2h 05mnonstop
$153Jetstar
Find Deal
Thu, Jan 23 - Sun, Jan 26
7:45 pm - 10:05 pmADL-SYD
1h 50mnonstop
7:30 pm - 9:10 pmSYD-ADL
2h 10mnonstop
Tue, Jan 14 - Tue, Jan 21
7:45 pm - 10:10 pmADL-SYD
1h 55mnonstop
7:30 pm - 9:10 pmSYD-ADL
2h 10mnonstop
$190Virgin Australia
Find Deal
Thu, Jan 9 - Sun, Jan 12
6:00 am - 8:25 amADL-SYD
1h 55mnonstop
8:15 pm - 9:50 pmSYD-ADL
2h 05mnonstop
Wed, Jan 1 - Wed, Jan 8
7:45 pm - 10:10 pmADL-SYD
1h 55mnonstop
7:30 pm - 9:10 pmSYD-ADL
2h 10mnonstop
$216Virgin Australia
Find Deal
Fri, Feb 14 - Mon, Feb 17
8:00 pm - 10:25 pmADL-SYD
1h 55mnonstop
8:55 pm - 10:30 pmSYD-ADL
2h 05mnonstop
$265Qantas Airways
Find Deal
Thu, Jan 9 - Sun, Jan 12
6:00 am - 8:25 amADL-SYD
1h 55mnonstop
8:55 pm - 10:30 pmSYD-ADL
2h 05mnonstop
$292Qantas Airways
Find Deal
Thu, Jan 9 - Sun, Jan 12

Virgin Australia flights from Adelaide to Sydney

Our best Virgin Australia deals on Adelaide to Sydney flight tickets
Virgin Australia
Jan 9
ADL7:45 pmAdelaide
1h 55m
SYD10:10 pmSydney Kingsford Smith
Jan 12
SYD7:30 pmSydney Kingsford Smith
2h 10m
ADL9:10 pmAdelaide
Virgin Australia
Jan 9
ADL7:45 pmAdelaide
1h 55m
SYD10:10 pmSydney Kingsford Smith
Jan 13
SYD7:30 pmSydney Kingsford Smith
2h 10m
ADL9:10 pmAdelaide
Virgin Australia
May 21
ADL8:00 pmAdelaide
1h 50m
SYD10:20 pmSydney Kingsford Smith
May 24
SYD9:20 amSydney Kingsford Smith
7h 45m
1 stop
ADL4:35 pmAdelaide

Qantas Airways flights from Adelaide to Sydney

Our best Qantas Airways deals on Adelaide to Sydney flight tickets
Qantas Airways
Jan 9
ADL8:00 pmAdelaide
1h 55m
SYD10:25 pmSydney Kingsford Smith
Jan 12
SYD8:55 pmSydney Kingsford Smith
2h 05m
ADL10:30 pmAdelaide
Qantas Airways
Jan 9
ADL6:00 amAdelaide
1h 55m
SYD8:25 amSydney Kingsford Smith
Jan 12
SYD8:55 pmSydney Kingsford Smith
2h 05m
ADL10:30 pmAdelaide
Qantas Airways
Jan 9
ADL7:05 amAdelaide
3h 50m
1 stop
SYD11:25 amSydney Kingsford Smith
Jan 12
SYD8:55 pmSydney Kingsford Smith
2h 05m
ADL10:30 pmAdelaide

See travel insights to Sydney from

How to get the cheapest flight ticket from Adelaide to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Adelaide and Sydney?

What is the cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from Adelaide to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $152. If you are unable to visit Sydney during the month of May, then departing from Adelaide during the month June is also very affordable. Most momondo users find prices during this month for around $155.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Adelaide to Sydney is on a Wednesday when prices can be found for as low as $184. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $221.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Adelaide to Sydney in the afternoon for as low as $198. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the morning, with an average ticket price of $219. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Adelaide to Sydney Kingsford Smith flight route?

Fly from Adelaide to Sydney Kingsford Smith for the best Adelaide - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

The ideal time to book your flight to Sydney is 56 days in advance when prices tend to average $185. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Adelaide for as low as $157 on momondo.

What cabin class options are available on Adelaide to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on Adelaide to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Adelaide to Sydney flights?

You could potentially save up to 38% on your flight if you consider stops on a Adelaide to Sydney flight.

How have Adelaide to Sydney flight prices changed over time?

As of December 2024, prices for Adelaide to Sydney flights are approximately 3% more expensive when compared to flights at the same time last year.

When to book flights from Adelaide to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Adelaide to Sydney (ADL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Sydney

Best Price Found

$70

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from Adelaide in the past 72 hours is $70. The best round-trip flight deal from Adelaide to Sydney found on momondo in the last 72 hours is $139.
The fastest flight from Adelaide to Sydney takes 1h 50m
Direct flights go from Adelaide to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Adelaide to Sydney Kingsford Smith by plane?

    The distance between Adelaide and Sydney Kingsford Smith is about 721.4 mi. In terms of flight time, this usually takes a little over 1h 50m.

  • When did momondo last update prices for flights from Adelaide Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Adelaide Airport to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Adelaide Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Adelaide Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Adelaide to Sydney?

  • What is the most popular airline from Adelaide to Sydney?


Best airlines flying from Adelaide to Sydney

Compare and see reviews for airlines that fly from Adelaide to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Virgin AustraliaPriceFrom $123Free CancellationRating
7.5
459 reviews
Search Virgin Australia flights
JetstarPriceFrom $140Free CancellationRating
6.6
484 reviews
Search Jetstar flights
Qantas AirwaysPriceFrom $210Free CancellationRating
7.5
809 reviews
Search Qantas Airways flights
  • Virgin Australia Flights From Adelaide to Sydney

    Virgin Australia operates around 22 flights from Adelaide to Sydney every week. The average price of these flights found in the last 72 hours has been $233, but momondo users have found Virgin Australia deals from Adelaide to Sydney from as low as $123 round-trip. Virgin Australia has been scored 7.5/10 in 459 reviews.

  • Qantas Airways Flights From Adelaide to Sydney

    Another popular option for Adelaide to Sydney flights is Qantas Airways (7.5/10, 809 ratings). Qantas Airways flies from Adelaide to Sydney around 45 times per week, with deals starting from $210 round-trip and rising to an average price of around $256.


Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Adelaide to Sydney for you.

Can I find flights from Adelaide to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from Adelaide on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Adelaide to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Adelaide to Sydney.

I’m not ready to book a flight from Adelaide to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Adelaide and alert you when they change.


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