Cheap flights from Sydney to Adelaide from $106
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Adelaide departing on 1/7. 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 Sydney to Adelaide
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Jetstar flights from Sydney to Adelaide
Our best Jetstar deals on Sydney to Adelaide flight tickets
Virgin Australia flights from Sydney to Adelaide
Our best Virgin Australia deals on Sydney to Adelaide flight tickets
See travel insights to Adelaide from
How to get the cheapest flight ticket from Sydney to Adelaide
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 Adelaide?
The month of May is, on average, the cheapest month to fly to Adelaide from Sydney, with most prices found around $238. If you aren’t able to travel during the month of May, then book flights to Adelaide from Sydney during August instead. Flights to Adelaide in August, while not as cheap as those in May, still average around $247.
What is the cheapest day to depart on your flight to Adelaide?
According to our data, Saturday is the cheapest day to fly to Adelaide from Sydney. The lowest ticket price found for a Saturday departure recently was $292. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $324. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.
What is the cheapest time of day to depart on your flight to Adelaide?
The cheapest time of day to fly to Adelaide is in the morning when flights can be purchased for as low as $280. Flights at midday are often more expensive, with an average ticket price of $463.
What is the cheapest Sydney Kingsford Smith to Adelaide flight route?
Fly from Sydney Kingsford Smith to Adelaide for the best Sydney Kingsford Smith - Adelaide flight prices
How far in advance should I book a flight to Adelaide?
You are more likely to see cheaper flights to Adelaide from Sydney when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Adelaide for around $285 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Adelaide from Sydney for as low as $247 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Adelaide flights?
There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Adelaide 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 Sydney Kingsford Smith to Adelaide?
Jetstar, Virgin Australia, and Qantas Airways are the most popular carriers operating from Sydney Kingsford Smith to Adelaide
Which airlines fly to Adelaide?
Jetstar, Virgin Australia and Qantas Airways are the top three most popular airlines that fly to Adelaide from Sydney according to our data. Jetstar is the first choice among our users, with 66% of people opting to fly with this airline when travelling to Adelaide. Keep in mind that there are 4 different airlines that fly to Adelaide on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sydney to Adelaide on average per day?
82 flights are operational daily from Sydney to Adelaide as of June 2025. The most popular departure time for this route is 12:00, with 48% of flights per day taking off in the afternoon.
How many flights depart from Sydney to Adelaide on average per week?
As of June 2025, there are 578 flights per week flying from Sydney to Adelaide. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.
When to book flights from Sydney to Adelaide
Cheap Sydney to Adelaide (SYD to ADL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Adelaide
How far is Sydney Kingsford Smith to Adelaide by plane?
The distance between Sydney Kingsford Smith and Adelaide is about 1161.0 km. By plane, this route typically takes 2h 10m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Adelaide Airport?
Prices for flights from Sydney Kingsford Smith Airport to Adelaide Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Adelaide Airport?
There are 4 operators available for flights from Sydney Kingsford Smith Airport to Adelaide Airport as of June 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Adelaide Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The travel and health documents required for your trip to Adelaide 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 Adelaide 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 Sydney to Adelaide?
Based on momondo bookings for flights between Sydney and Adelaide, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 37.47% of the total bookings. Other popular models include Airbus A320-100/200 with 23.15%, Airbus A321-100/200 with 22.01%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 10.78%.
What is the most popular airline from Sydney to Adelaide?
momondo data reveals that the most frequently booked airline on the route from Sydney to Adelaide is Jetstar, representing 69% of all bookings. The subsequent popular airlines are Virgin Australia at 27%, Qantas Airways at 3%, and Rex at 1%.
Best airlines flying from Sydney to Adelaide
Compare and see reviews for airlines that fly from Sydney to Adelaide with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $181 | Free cancellation | Rating 6.6 449 reviews | |||
| PriceFrom $186 | Free cancellation | Rating 7.5 407 reviews | |||
| PriceFrom $200 | Free cancellation | Rating 9.4 27 reviews | |||
| PriceFrom $256 | Free cancellation | Rating 7.5 854 reviews |
Virgin Australia Flights From Sydney to Adelaide
Virgin Australia flies from Sydney to Adelaide around 22 times per week, with 407 momondo users rating the airline 7.5/10. The cheapest Virgin Australia deal from Sydney to Adelaide in the last 72 hours was $121 (round-trip), much lower than the average airfare cost of $229 for Virgin Australia flights on this route.
Qantas Airways Flights From Sydney to Adelaide
Another popular option for Sydney to Adelaide flights is Qantas Airways (7.5/10, 854 ratings). Qantas Airways flies from Sydney to Adelaide around 41 times per week, with deals starting from $167 round-trip and rising to an average price of around $328.
Travelling to a place near Adelaide?
Book flights to Adelaide if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sydney to Adelaide?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to Adelaide . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Sydney to Adelaide with flexible booking policies on momondo?
All flight searches from Sydney to Adelaide on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Sydney to Adelaide?
momondo helps you find the best flight between Sydney and Adelaide by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Sydney to Adelaide right now. Can momondo alert me if prices change?
Price alerts on flights to Adelaide from Sydney 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.