Cheap flights from Adelaide to Sydney from £40
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 6/9. 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 Adelaide to Sydney
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Virgin Australia flights from Adelaide to Sydney
Our best Virgin Australia deals on Adelaide to Sydney flight tickets
Jetstar flights from Adelaide to Sydney
Our best Jetstar deals on Adelaide to Sydney flight tickets
See travel insights to Sydney from
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?
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 £116. If you don’t want to visit Sydney in June, then you should wait until May to fly from Adelaide, when ticket prices are also cheap, with an average price of £117.
What is the cheapest day to depart on your flight to Sydney?
The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £120. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Adelaide because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £283.
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 £130. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Sydney, so prices are often more expensive at around £388 per ticket.
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 £136 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 £121 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.
How many flights depart from Adelaide to Sydney on average per day?
As of April 2025, 91 flights take off from Adelaide and land in Sydney each day. The most common flight departure time for this route is 06:00, with 48% of daily flights taking off at midday.
How many flights depart from Adelaide to Sydney on average per week?
As of April 2025, 641 flights take off from Adelaide and land in Sydney each week. The most common flight departure day for this route is Thu, 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
Best price found | £40 |
|---|---|
Fastest flight time | 1h 50m |
Direct flights | Mon, Tue, Wed, Fri, Sat and Sun |
Airports in Sydney | 1 airport |
How far is Adelaide to Sydney Kingsford Smith by plane?
Adelaide and Sydney Kingsford Smith are 721.4 mi apart from one another. A reasonable flight in good conditions will take 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 2 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 travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek 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 flights between Adelaide and Sydney, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 36.42% of the total bookings. Other popular models include Airbus A320-100/200 with 23.88%, Airbus A321-100/200 with 20.43%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 12.70%.
What is the most popular airline from Adelaide to Sydney?
momondo data reveals that the most frequently booked airline on the route from Adelaide to Sydney is Jetstar, representing 71% of all bookings. The subsequent popular airline is Virgin Australia at 29%.
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 £98 | Free Cancellation | Rating 6.6 438 reviews | |||
| PriceFrom £113 | Free Cancellation | Rating 7.5 398 reviews |
Virgin Australia Flights From Adelaide to Sydney
Virgin Australia operates around 35 flights from Adelaide to Sydney every week. The average price of these flights found in the last 72 hours has been £216, but momondo users have found Virgin Australia deals from Adelaide to Sydney from as low as £150 round-trip. Virgin Australia has been scored 7.5/10 in 398 reviews.
Jetstar Flights From Adelaide to Sydney
£130 is the best Jetstar flight deal from Adelaide to Sydney found on momondo over the last 72 hours. The average Jetstar ticket price found was closer to £180, however, with flight time and availability significantly affecting the price. Jetstar (6.6/10 from 438 user reviews) flies into Sydney from Adelaide 34 times in an average week so prices can vary.
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?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Adelaide to Sydney . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Adelaide to Sydney with flexible booking policies on momondo?
All flight searches from Adelaide to Sydney on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Adelaide to Sydney?
Once you have performed a search for Adelaide to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
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.