Cheap flights from Adelaide to Sydney from $107
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 26/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Jetstar flights from Adelaide to Sydney
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Virgin Australia flights from Adelaide to Sydney
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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 cheapest month to fly to Sydney?
The month of August is, on average, the cheapest month to fly to Sydney from Adelaide, with most prices found around $242. If you aren’t able to travel to Sydney during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $245.
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 $643.
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 Adelaide to Sydney in the evening for as low as $313. 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 $856 on average. Flights to Sydney from Adelaide at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
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 $276 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Adelaide for as low as $234 on momondo.
What cabin class options are available on Adelaide to Sydney Kingsford Smith flights?
There are 4 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.
What is the cheapest airline that flies from Adelaide to Sydney Kingsford Smith?
Jetstar and Virgin Australia are the most popular carriers operating from Adelaide 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 Adelaide according to our data. Jetstar is the first choice among our users, with 70% 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 Adelaide to Sydney on average per day?
As of July 2025, there are 90 flights per day flying from Adelaide to Sydney. The most common time of day flights depart is 06:00, with 48% of flights taking off at midday.
How many flights depart from Adelaide to Sydney on average per week?
634 flights are operational weekly from Adelaide to Sydney as of July 2025. The most popular departure day for this route is Wed, with 16% of flights per week 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
How far is Adelaide to Sydney Kingsford Smith by plane?
The straight-line distance from Adelaide to Sydney Kingsford Smith is 1161.0 km. 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 refreshed on a daily basis.
How many operators does momondo search for flights from Adelaide Airport to Sydney Kingsford Smith Airport?
There are 4 operators available for flights from Adelaide Airport to Sydney Kingsford Smith Airport as of July 2025.
How old do you have to be to fly from Adelaide Airport to Sydney Kingsford Smith 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 Adelaide Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Adelaide to Sydney?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Adelaide to Sydney is Boeing 737-800 Passenger/BBJ2 (winglets) (36.96% of total bookings). The next most popular plane models are Airbus A320-100/200 (21.90%), Airbus A321-100/200 (20.89%), and Boeing 737-700 Passenger/BBJ1 (winglets) (13.47%).
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 (71% of total bookings). The next most popular airlines are Virgin Australia (25%), Qantas Airways (3%), and Rex (1%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $170 | Free cancellation | Rating 7.5 408 reviews | |||
| PriceFrom $182 | Free cancellation | Rating 6.5 455 reviews | |||
| PriceFrom $190 | Free cancellation | Rating 9.4 27 reviews | |||
| PriceFrom $206 | Free cancellation | Rating 7.5 872 reviews |
Virgin Australia Flights From Adelaide to Sydney
Across 24 Virgin Australia flights from Adelaide to Sydney this week, the average price was $218, with the best Virgin Australia deals starting from $112 round-trip. 408 users have rated Virgin Australia on momondo, with an average score of 7.5/10.
Qantas Airways Flights From Adelaide to Sydney
Across 868 Qantas Airways reviews on momondo, the average score is 7.5/10. Qantas Airways flies from Adelaide to Sydney about 53 times each week, with ticket deals ranging from $135 to $303. Price data is based on momondo searches in the last 72 hours.
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 Adelaide to Sydney?
It is quick and easy to find Adelaide to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.
Can I find flights from Adelaide to Sydney with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Adelaide to Sydney flights to just show those with flexible booking policies.
How can momondo help me find flights from Adelaide to Sydney?
momondo provides multiple filters to help you find the best flight to Sydney from Adelaide. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Adelaide to Sydney right now. Can momondo alert me if prices change?
Price alerts on flights to Sydney from Adelaide 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.