Cheap flights from Adelaide to Sydney from $69
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 8/18. 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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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 typical price of a round-trip flight between Adelaide and Sydney?
What is the cheapest month to fly to Sydney?
In general, June 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 $155. If you are unable to visit Sydney during the month of June, then departing from Adelaide during the month May is also very affordable. Most momondo users find prices during this month for around $157.
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 $290. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,047.
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 $207. 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 at noon, with an average ticket price of $1,244. Departure times at noon 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 23 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $182 when searching 23 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 $160 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.
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
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 76% 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 91 per day as of April 2025. The most frequent departure time is 6:00AM, with 47% of daily flights leaving at noon.
How many flights depart from Adelaide to Sydney on average per week?
As of April 2025, 642 flights take off from Adelaide and land in Sydney each week. The most common flight departure day for this route is Wed, 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
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 April 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 38.94% of the total bookings. Other popular models include Airbus A320-100/200 with 22.29%, Airbus A321-100/200 with 19.82%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 12.26%.
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 (76% of total bookings). The next most popular airlines are Virgin Australia (18%) 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 | ||
|---|---|---|---|---|---|
| PriceFrom $136 | Free Cancellation | Rating 6.6 439 reviews | |||
| PriceFrom $159 | Free Cancellation | Rating 7.5 400 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 7.5 829 reviews |
Virgin Australia Flights From Adelaide to Sydney
Virgin Australia operates around 32 flights from Adelaide to Sydney every week. The average price of these flights found in the last 72 hours has been $235, but momondo users have found Virgin Australia deals from Adelaide to Sydney from as low as $159 round-trip. Virgin Australia has been scored 7.5/10 in 400 reviews.
Qantas Airways Flights From Adelaide to Sydney
Another popular option for Adelaide to Sydney flights is Qantas Airways (7.5/10, 829 ratings). Qantas Airways flies from Adelaide to Sydney around 49 times per week, with deals starting from $188 round-trip and rising to an average price of around $332.
Traveling 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?
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.