Question 1

How popular is this Sydney to Adelaide flight route?

Accepted Answer

Flights from Sydney Kingsford Smith to Adelaide have been viewed 55 times in the past calendar month.

Question 2

What are the cheapest airlines flying from Sydney to Adelaide round-trip?

Accepted Answer

Currently priced at £108, Jetstar will fly you from Sydney to Adelaide and back. In addition to Jetstar, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Virgin Australia for as low as £182. These flights start at 20% lower than the current average price 3 months from now.

Question 3

What are the cheapest airlines to fly from Sydney to Adelaide one-way?

Accepted Answer

The cheapet airlines for a one-way flight from Sydney to Adelaide are Jetstar (£54), Virgin Australia (£89), and Qantas Airways (£305).

Question 4

How far ahead should I book a flight from Sydney to Adelaide?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Sydney to Adelaide, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 5

What is the cheapest month to book a flight from Sydney to Adelaide?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Sydney to Adelaide (average of £1,262). Flying from Sydney to Adelaide in July is currently the most expensive (average of £1,896). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 6

What is the cheapest day to fly from Sydney to Adelaide?

Accepted Answer

Travellers seeking maximum savings on their Sydney to Adelaide flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

Weekly flight availability from Sydney to Adelaide

Accepted Answer

The most flights from SYD to ADL are scheduled on a Thursday (117 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (83 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Question 9

E

Accepted Answer

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Question 10

What are the cheapest flights from Sydney to Adelaide?

Accepted Answer

The cheapest flight price from Sydney to Adelaide is £53. On average you can expect to pay £153. The most popular route, (Sydney Kingsford Smith - Adelaide), can usually be booked for £74.

Question 11

What are the most reliable airlines from Sydney to Adelaide?

Accepted Answer

Consider Etihad Airways (87%), Finnair (87%) or China Southern (86%) when booking your flight. These represent the most reliable airlines when flying from Sydney to Adelaide.

Question 12

What is the cheapest day to fly round-trip from Sydney to Adelaide?

Accepted Answer

Users have found that flying from Sydney to Adelaide on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

Question 13

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

Accepted Answer

To save up to 43% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Sydney to Adelaide from £132 1-2 weeks out and tickets from £169 for flights departing within the next 72 hours.

Question 14

What is the cheapest month to fly from Sydney to Adelaide?

Accepted Answer

May can be a great time to fly to Adelaide from Sydney with a flight ticket averaging about £137. Cheapflights users have found deals in the month of May for as cheap as £54. The most expensive prices can be found in the month of December.

Question 15

What is the cheapest time of day to fly from SYD to ADL?

Accepted Answer

It’s typically best to fly out from Sydney to Adelaide in the evening. Doing so could potentially save you 17% on the flight price compared to flying in the afternoon, which is usually more expensive.

Question 16

What airports do I use to fly from Sydney to Adelaide?

Accepted Answer

To fly from Sydney to Adelaide, you need to book a flight from Kingsford Smith (SYD) to Adelaide (ADL). Nonstop flights to Adelaide from Sydney Kingsford Smith take 2h 10m on average. When it comes time to book airfare, you have a few options: there are 99 outbound flights from Kingsford Smith to Adelaide offered by 2 different airlines.

Question 17

Can I find deals for flights from Sydney to Adelaide that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Sydney to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Sydney to Adelaide?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Adelaide.

Question 19

Can I find deals for business class flights from Sydney to Adelaide?

Accepted Answer

Yes. Cheapflights offers flight deals from Sydney to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Sydney to Adelaide?

Accepted Answer

Deals for Sydney to Adelaide flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Sydney to Adelaide?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Sydney to Adelaide by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 22

Can Cheapflights find flights from Sydney to Adelaide with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Adelaide flexibly with Cheapflights today.

Question 23

Can Cheapflights notify me if prices for flights from Sydney to Adelaide become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Adelaide from Sydney today and book when prices fit your budget.

Round-trip from	£108
One-way from	£54
Popular in	December
Cheapest in	May
Average price	£128
Good round-trip deal	£155 or less
Good one-way deal	£108 or less

Airline	Cheapest	Average	Flexibility	On-time
Jetstar	Cheapest£61	Average£127	FlexibilityNo cancel fee	On-time74%	Search Jetstar flights
Virgin Australia	Cheapest£107	Average£180	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

Cheap flights from Sydney to Adelaide from £54

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Adelaide are usually found in May or August, booked 74 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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Find flight deals from Sydney to Adelaide

Cheapest flights from Sydney to AdelaideExplore the most affordable flight options available from Sydney to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Sydney to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Adelaide that are best for you.

Best time to book a flight from Sydney to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Adelaide

How far ahead should I book a flight from Sydney to Adelaide?

Use this chart to determine the optimal time to book a return flight from Sydney to Adelaide. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Sydney to Adelaide?

What is the cheapest time of day to fly from SYD to ADL?

Find hourly flight availability from Sydney to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

Weekly flight availability from Sydney to Adelaide

Explore weekly flight availability from Sydney to Adelaide. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.

How much does it cost for a return flight from Sydney to Adelaide?

Reviews of airlines servicing Adelaide

Read reviews from past customers who have flown with Qantas Airways, Virgin Australia, andJetstar from Sydney to Adelaide. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Sydney to Adelaide?

How popular is this Sydney to Adelaide flight route?

What are the cheapest airlines flying from Sydney to Adelaide round-trip?

What are the cheapest airlines to fly from Sydney to Adelaide one-way?

What are the most reliable airlines from Sydney to Adelaide?

What are the cheapest flights from Sydney to Adelaide?

Can I find deals for flights from Sydney to Adelaide that include hotel bookings?

How can I find direct flights from Sydney to Adelaide?

Can I find deals for business class flights from Sydney to Adelaide?

What is the cheapest month to book a flight from Sydney to Adelaide?

Travelling to a place near Sydney?

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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 July 2025.

Top 2 airlines flying from Sydney to Adelaide

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How does Cheapflights help users find flights from Sydney to Adelaide?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Adelaide?

Can Cheapflights find flights from Sydney to Adelaide with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Adelaide become cheaper?

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Cheapest flights from Sydney to Adelaide
Explore the most affordable flight options available from Sydney to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.