
Popular airlines from Adelaide, SA Airport (ADL) to Sydney Airport (SYD)
- Qantas Airways
Qantas Airways
- Virgin Australia
Virgin Australia
- Emirates
Emirates
- Jetstar
Jetstar
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 25% on select hotels after you book a flight*payments icon
Cheap Flights from Adelaide (ADL) to Sydney (SYD)
Prices were available within the past 7 days and start at £57 for one-way flights and £113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Find the cheapest month to fly from Adelaide (ADL) to Sydney (SYD)
August is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Adelaide |
Destination airport | Kingsford Smith Intl. |
Airlines serving | Emirates, Jetstar, Qantas Airways, Virgin Australia |
Return price | £112 |
Distance | 1156 km |
Average flight time | 2 hours 20 mins |
Compare flights from Adelaide to Sydney easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from Adelaide to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Adelaide to Kingsford Smith Intl..
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Adelaide (ADL) to Kingsford Smith Intl. (SYD)
The easiest way to view the best deals on flights from Adelaide to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Adelaide to Kingsford Smith Intl. start at just £113 and range up to £185.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near Adelaide and Sydney
- booking your flight during March, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your Adelaide to Sydney flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Adelaide to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
Frequently asked questions
Explore a world of travel with Expedia
Top Routes from Adelaide
- Adelaide to Auckland (ADL - AKL)
- Adelaide to Bangkok (ADL - BKK)
- Adelaide to Denpasar (ADL - DPS)
- Adelaide to Cairns (ADL - CNS)
- Adelaide to Delhi (ADL - DEL)
- Adelaide to London (ADL - STN)
- Adelaide to Gold Coast (ADL - OOL)
- Adelaide to Melbourne (ADL - MEL)
- Adelaide to London (ADL - LHR)
- Adelaide to Brisbane (ADL - BNE)
- Adelaide to Ayers Rock (ADL - AYQ)
- Adelaide to Singapore (ADL - SIN)
Top Routes to Sydney
- Los Angeles to Sydney (LAX - SYD)
- Bristol to Sydney (BRS - SYD)
- Amsterdam to Sydney (AMS - SYD)
- Edinburgh to Sydney (EDI - SYD)
- Istanbul to Sydney (IST - SYD)
- London to Sydney (STN - SYD)
- Dublin to Sydney (DUB - SYD)
- Birmingham to Sydney (BHX - SYD)
- Melbourne to Sydney (MEL - SYD)
- Newcastle to Sydney (NCL - SYD)
- London to Sydney (LHR - SYD)
- Brisbane to Sydney (BNE - SYD)
Top Routes from Adelaide
Top Flight Destinations
- Flights to Sydney
- Flights to Melbourne
- Flights to Gold Coast
- Flights to Brisbane
- Flights to Perth
- Flights to Adelaide
- Flights to Sunshine Coast
- Flights to Cairns
- Flights to Canberra
- Flights to Hobart
- Flights to Port Douglas
- Flights to Newcastle
- Flights to Darwin
- Flights to Townsville
- Flights to Busselton
- Flights to Coffs Harbour
- Flights to Wollongong
- Flights to Byron Bay
- Flights to Jindabyne
- Flights to Ballarat