What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Adelaide to Sydney on average per week?

As of October 2025, 748 flights take off from Adelaide and land in Sydney each week. The most common flight departure day for this route is Thu, with 16% of weekly flights taking off on this day.

Which airline has the best punctuality record on Adelaide to Sydney flights?

According to our data, Rex have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

What is the most punctual flight time for Adelaide to Sydney flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Adelaide to Sydney Kingsford Smith?

Jetstar, Virgin Australia, and Qantas Airways are the most popular carriers operating from Adelaide to Sydney Kingsford Smith

How often are flights from Adelaide to Sydney delayed?

Historically, on average around 16% of flights between Adelaide and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 86 minutes.

What airlines fly to Sydney?

Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to Sydney from Adelaide according to our data. Jetstar is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

How many flights depart from Adelaide to Sydney on average per day?

The number of flights available between Adelaide and Sydney is 106 per day as of October 2025. The most frequent departure time is 6:00AM, with 51% of daily flights leaving at noon.

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?

As of October 2025, there are 3 operators available to choose from 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.

$78 Cheap Flights from Adelaide to Sydney in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $160 to $266. The lowest price recently found on this route was $153.

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5:20 pm - 7:40 pmADL-SYD

1h 50mnonstop

5:25 pm - 7:00 pmSYD-ADL

2h 05mnonstop

$153Jetstar

Find Deal

ter, nov 11 - sáb, nov 15

7:40 pm - 10:00 pmADL-SYD

1h 50mnonstop

7:00 am - 8:30 amSYD-ADL

2h 00mnonstop

$154Jetstar

Find Deal

qua, nov 26 - qua, dez 3

7:40 pm - 10:00 pmADL-SYD

1h 50mnonstop

7:00 am - 8:35 amSYD-ADL

2h 05mnonstop

$159Jetstar

Find Deal

sáb, jan 24 - sáb, jan 31

7:40 pm - 10:00 pmADL-SYD

1h 50mnonstop

7:00 am - 8:30 amSYD-ADL

2h 00mnonstop

$161Jetstar

Find Deal

seg, nov 17 - qua, dez 3

5:40 pm - 8:00 pmADL-SYD

1h 50mnonstop

7:00 am - 8:30 amSYD-ADL

2h 00mnonstop

$162Jetstar

Find Deal

qua, nov 12 - dom, nov 16

7:45 am - 10:15 amADL-SYD

2h 00mnonstop

7:00 am - 8:30 amSYD-ADL

2h 00mnonstop

$165Jetstar

Find Deal

qua, nov 12 - dom, nov 16

7:40 pm - 10:00 pmADL-SYD

1h 50mnonstop

9:15 am - 10:55 amSYD-ADL

2h 10mnonstop

$190Multiple Airlines

Find Deal

sáb, jan 24 - sáb, jan 31

6:55 pm - 9:20 pmADL-SYD

1h 55mnonstop

7:15 am - 8:55 amSYD-ADL

2h 10mnonstop

$200Virgin Australia

Find Deal

qui, dez 25 - qui, jan 1

5:05 pm - 7:30 pmADL-SYD

1h 55mnonstop

8:20 am - 2:35 pmSYD-ADL

6h 45m1 stop

$246Virgin Australia

Find Deal

sáb, jan 24 - sáb, jan 31

7:55 pm - 10:20 pmADL-SYD

1h 55mnonstop

7:15 am - 8:55 amSYD-ADL

2h 10mnonstop

$259Virgin Australia

Find Deal

qua, nov 5 - sex, nov 7

Jetstar flights from Adelaide to Sydney

Our best Jetstar deals on Adelaide to Sydney flight tickets

Jetstar

Nov 11

ADL5:20 pmAdelaide

1h 50m

SYD7:40 pmSydney Kingsford Smith

Nov 15

SYD5:25 pmSydney Kingsford Smith

2h 05m

ADL7:00 pmAdelaide

$153

Find similar

Jetstar

Nov 26

ADL7:40 pmAdelaide

1h 50m

SYD10:00 pmSydney Kingsford Smith

Dec 3

SYD7:00 amSydney Kingsford Smith

2h 00m

ADL8:30 amAdelaide

$154

Find similar

Jetstar

Jan 24

ADL7:40 pmAdelaide

1h 50m

SYD10:00 pmSydney Kingsford Smith

Jan 31

SYD7:00 amSydney Kingsford Smith

2h 05m

ADL8:35 amAdelaide

$159

Find similar

Virgin Australia flights from Adelaide to Sydney

Our best Virgin Australia deals on Adelaide to Sydney flight tickets

Virgin Australia

Dec 25

ADL6:55 pmAdelaide

1h 55m

SYD9:20 pmSydney Kingsford Smith

Jan 1

SYD7:15 amSydney Kingsford Smith

2h 10m

ADL8:55 amAdelaide

$200

Find similar

Virgin Australia

Jan 24

ADL5:05 pmAdelaide

1h 55m

SYD7:30 pmSydney Kingsford Smith

Jan 31

SYD8:20 amSydney Kingsford Smith

6h 45m

1 stop

ADL2:35 pmAdelaide

$246

Find similar

Virgin Australia

Nov 5

ADL7:55 pmAdelaide

1h 55m

SYD10:20 pmSydney Kingsford Smith

Nov 7

SYD7:15 amSydney Kingsford Smith

2h 10m

ADL8:55 amAdelaide

$259

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

ter 11/11

5:20 pm-7:40 pm

Nonstop1h 50m

Sydney Kingsford Smith

sáb 11/15

5:25 pm-7:00 pm

Nonstop2h 05m

$153

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

qua 11/26

7:40 pm-10:00 pm

Nonstop1h 50m

Sydney Kingsford Smith

qua 12/3

7:00 am-8:30 am

Nonstop2h 00m

$154

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

sáb 1/24

7:40 pm-10:00 pm

Nonstop1h 50m

Sydney Kingsford Smith

sáb 1/31

7:00 am-8:35 am

Nonstop2h 05m

$159

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

seg 11/17

7:40 pm-10:00 pm

Nonstop1h 50m

Sydney Kingsford Smith

qua 12/3

7:00 am-8:30 am

Nonstop2h 00m

$161

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

qua 11/12

5:40 pm-8:00 pm

Nonstop1h 50m

Sydney Kingsford Smith

dom 11/16

7:00 am-8:30 am

Nonstop2h 00m

$162

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

qua 11/12

7:45 am-10:15 am

Nonstop2h 00m

Sydney Kingsford Smith

dom 11/16

7:00 am-8:30 am

Nonstop2h 00m

$165

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

sáb 1/24

7:40 pm-10:00 pm

Nonstop1h 50m

Sydney Kingsford Smith

sáb 1/31

9:15 am-10:55 am

Nonstop2h 10m

$190

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

qui 12/25

6:55 pm-9:20 pm

Nonstop1h 55m

Sydney Kingsford Smith

qui 1/1

7:15 am-8:55 am

Nonstop2h 10m

$200

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

sáb 1/24

5:05 pm-7:30 pm

Nonstop1h 55m

Sydney Kingsford Smith

sáb 1/31

8:20 am-2:35 pm

1 stop6h 45m

$246

AdelaideSydney

ADL - SYD

ADLSYD

Adelaide

qua 11/5

7:55 pm-10:20 pm

Nonstop1h 55m

Sydney Kingsford Smith

sex 11/7

7:15 am-8:55 am

Nonstop2h 10m

$259

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Delays

Other information

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, August 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 $159. If you are unable to visit Sydney during the month of August, then departing from Adelaide during the month June is also very affordable. Most momondo users find prices during this month for around $161.

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

The cheapest day to depart from Adelaide to Sydney is on a Saturday when prices can be found for as low as $236. The most expensive day to fly to Sydney is Tuesday, with ticket prices averaging around $905.

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 $214. 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 $878. 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?

You are more likely to see cheaper flights to Sydney from Adelaide when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $183 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Adelaide for as low as $154 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.

How have Adelaide to Sydney flight prices changed over time?

As of October 2025, prices for Adelaide to Sydney flights are approximately 6% 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	$127
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 $127. The best round-trip flight deal from Adelaide to Sydney found on momondo in the last 72 hours is $253.

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)

Search flight deals

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?
As of October 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Adelaide and Sydney, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 33.78% of the total bookings. Other popular models include Airbus A320-100/200 with 22.25%, Airbus A321-100/200 with 18.42%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 12.09%.
What is the most popular airline from Adelaide to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Adelaide to Sydney is Jetstar (72% of total bookings). The next most popular airlines are Virgin Australia (23%) and Qantas Airways (6%).

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 Australia	PriceFrom $118	Free Cancellation	Rating 7.6 422 reviews	Search Virgin Australia flights
Jetstar	PriceFrom $139	Free Cancellation	Rating 6.5 478 reviews	Search Jetstar flights
Qantas Airways	PriceFrom $188	Free Cancellation	Rating 7.5 925 reviews	Search Qantas Airways flights

Virgin Australia Flights From Adelaide to Sydney
Virgin Australia operates around 24 flights from Adelaide to Sydney every week. The average price of these flights found in the last 72 hours has been $276, but momondo users have found Virgin Australia deals from Adelaide to Sydney from as low as $118 round-trip. Virgin Australia has been scored 7.6/10 in 422 reviews.
Qantas Airways Flights From Adelaide to Sydney
Another popular option for Adelaide to Sydney flights is Qantas Airways (7.5/10, 925 ratings). Qantas Airways flies from Adelaide to Sydney around 56 times per week, with deals starting from $188 round-trip and rising to an average price of around $359.

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Wollongong

Randwick

Coogee

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Manly

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Lithgow

Charlestown

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Swansea

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.

An easier way to manage your Sydney trip

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Cheap flights from Adelaide to Sydney from $78

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 11/18. 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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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?

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

The cheapest day to depart from Adelaide to Sydney is on a Saturday when prices can be found for as low as $236. The most expensive day to fly to Sydney is Tuesday, with ticket prices averaging around $905.

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

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?

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.

How have Adelaide to Sydney flight prices changed over time?

As of October 2025, prices for Adelaide to Sydney flights are approximately 6% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Adelaide to Sydney Kingsford Smith?

Jetstar, Virgin Australia, and Qantas Airways are the most popular carriers operating from Adelaide to Sydney Kingsford Smith

What airlines fly to Sydney?

How often are flights from Adelaide to Sydney delayed?

Historically, on average around 16% of flights between Adelaide and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 86 minutes.

What is the most punctual flight time for Adelaide to Sydney flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Adelaide to Sydney flights?

According to our data, Rex have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How many flights depart from Adelaide to Sydney on average per day?

The number of flights available between Adelaide and Sydney is 106 per day as of October 2025. The most frequent departure time is 6:00AM, with 51% of daily flights leaving at noon.

How many flights depart from Adelaide to Sydney on average per week?

As of October 2025, 748 flights take off from Adelaide and land in Sydney each week. The most common flight departure day for this route is Thu, with 16% of weekly flights taking off on this day.

When to book flights from Adelaide to Sydney

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

Fastest flight time

Direct flights

Airports in Sydney

How far is Adelaide to Sydney Kingsford Smith by plane?

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

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?

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

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

Virgin Australia Flights From Adelaide to Sydney

Qantas Airways Flights From Adelaide to Sydney

Traveling to a place near Sydney?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia