Cheap flights from South Australia to Sydney from $97
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Australia to Sydney departing on 20/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from South Australia to Sydney
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Jetstar flights from South Australia to Sydney
Our best Jetstar deals on South Australia to Sydney flight tickets
Virgin Australia flights from South Australia to Sydney
Our best Virgin Australia deals on South Australia to Sydney flight tickets
See travel insights to Sydney from
How to get the cheapest flight ticket from South Australia 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 cheapest month to fly to Sydney?
The month of June is, on average, the cheapest month to fly to Sydney from South Australia, with most prices found around $243. If you aren’t able to travel to Sydney during the month of June, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $244.
What is the cheapest day to depart on your flight to Sydney?
Our data shows that Friday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $363. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $657.
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 evening. momondo users have found flights departing from South Australia to Sydney in the evening for as low as $319. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $813 on average. Flights to Sydney from South Australia at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest South Australia to Sydney Kingsford Smith flight route?
Fly from Adelaide to Sydney Kingsford Smith for the best South Australia - 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 South Australia when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $278 when searching 23 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from South Australia for as low as $235 on momondo.
What cabin class options are available on South Australia to Sydney Kingsford Smith flights?
There are 4 cabin classes available to choose from on South Australia 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.
What is the cheapest airline that flies from South Australia to Sydney Kingsford Smith?
Jetstar, Virgin Australia, and Qantas Airways are the most popular carriers operating from South Australia to Sydney Kingsford Smith
Which airlines fly to Sydney?
Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to Sydney from South Australia according to our data. Jetstar is the first choice among our users, with 69% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 4 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 South Australia to Sydney on average per day?
As of June 2025, 88 flights take off from South Australia and land in Sydney each day. The most common flight departure time for this route is 06:00, with 51% of daily flights taking off at midday.
How many flights depart from South Australia to Sydney on average per week?
As of June 2025, there are 617 flights per week flying from South Australia to Sydney. The most common day of the week flights depart is Tue, with 16% of flights taking off on this day.
Cheap South Australia to Sydney flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Australia to Sydney
When did momondo last update prices for flights from South Australia to Sydney Kingsford Smith Airport?
Prices for flights from South Australia to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from South Australia to Sydney Kingsford Smith Airport?
The number of operators available for flights from South Australia to Sydney Kingsford Smith Airport is 4 as of June 2025.
How old do you have to be to fly from South Australia to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Australia to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from South Australia to Sydney?
momondo data reveals that the most frequently booked plane model on the route from South Australia to Sydney is Boeing 737-800 Passenger/BBJ2 (winglets), representing 36.73% of all bookings. The subsequent popular models are Airbus A320-100/200 at 22.16%, Airbus A321-100/200 at 20.99%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 13.21%.
Best airlines flying from South Australia to Sydney
Compare and see reviews for airlines that fly from South Australia to Sydney with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $172 | Free cancellation | Rating 7.5 407 reviews | |||
| PriceFrom $180 | Free cancellation | Rating 9.4 27 reviews | |||
| PriceFrom $184 | Free cancellation | Rating 6.6 451 reviews | |||
| PriceFrom $208 | Free cancellation | Rating 7.5 860 reviews |
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from South Australia to Sydney?
Finding the right flight to Sydney from South Australia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.
Can I find flights from South Australia to Sydney with flexible booking policies on momondo?
Yes. All flights to Sydney from South Australia on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from South Australia to Sydney?
Once all potential South Australia to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from South Australia to Sydney right now. Can momondo alert me if prices change?
Price alerts on flights to Sydney from South Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.