Cheap Flights to Sydney South: Sydney South Flight Deals

View €106 flight on Wed, 17 Jun 2026Opens in a new window

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Cheap round-trip flights to Sydney South

Prices were available within the past 7 days and start at €106 for one-way flights and €201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Mon, 15 Dec - Mon, 5 Jan
MEL
Melbourne
SYD
Sydney
€201 Return, found 7 hours ago
€201
Return
found 7 hours ago
Select Qantas Airways flight, departing Mon, 15 Dec from Melbourne to Sydney, returning Mon, 5 Jan, priced at €201 found 7 hours ago
Swiss International Air Lines
Tue, 12 May - Sat, 16 May
DUB
Dublin
SYD
Sydney
€813 Return, found 1 day ago
€813
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 12 May from Dublin to Sydney, returning Sat, 16 May, priced at €813 found 1 day ago
Air China
Tue, 28 Oct - Thu, 6 Nov
LHR
London
SYD
Sydney
€852 Return, found 3 hours ago
€852
Return
found 3 hours ago
Select Air China flight, departing Tue, 28 Oct from London to Sydney, returning Thu, 6 Nov, priced at €852 found 3 hours ago
Lufthansa
Mon, 10 Nov - Wed, 19 Nov
DUB
Dublin
SYD
Sydney
€854 Return, just found
€854
Return
just found
Select Lufthansa flight, departing Mon, 10 Nov from Dublin to Sydney, returning Wed, 19 Nov, priced at €854 just found
Cathay Pacific
Tue, 11 Nov - Sat, 15 Nov
LHR
London
SYD
Sydney
€980 Return, found 2 days ago
€980
Return
found 2 days ago
Select Cathay Pacific flight, departing Tue, 11 Nov from London to Sydney, returning Sat, 15 Nov, priced at €980 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to Sydney (SYD)

November is typically the cheapest month to fly

From €847 - €1,945 per traveller.

Graph displaying average flight prices per month

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Sydney South. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Sydney South. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Sydney South, or are just on the lookout for the best flights to Sydney South, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Sydney South to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

How do I find cheap flights to Sydney South that have flexible change policies?
It's quick and easy with Expedia. Step 1: Enter your travel dates and hit "Search." Next step? Check "No change fee" underneath the "Flexible change policies" subheading on the left-hand side of your screen. Step 3. Grab your cheap and flexible airfare to Sydney South.
Which airlines fly to Sydney South?
Decide on your perfect travel dates and then fly into or near Sydney South with one of these airlines:

  • Qantas - 99 flights to or near Sydney South each month, including 99 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • United Airlines - 60 flights to or near Sydney South each month, including 60 flights to Kingsford Smith Intl. Airport (SYD) per month.
  • American Airlines - 30 flights to or near Sydney South each month, including 30 flights to Kingsford Smith Intl. Airport (SYD) per month.

How can I find cheap tickets to Sydney South?
One of the easiest ways to bag cheap tickets to Sydney South is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The best price for a flight to Sydney South in the last seven days was €201. Booking well in advance will generally help you pick up an even better deal.
How much is a flight to Sydney South?
In the last seven days, return tickets to Sydney South sold for as little as €201 and peaked at €980. For one-way trips taking off from Melbourne (MEL), the cheapest seat during this time was €106.
What are the most popular airports to fly into in Sydney South?
Kingsford Smith Intl. Airport (SYD) is the main airport for those eager to explore Sydney South. Roughly 256 flights a month touch down here.
How much is a plane ticket to Sydney South?
In the last seven days, fares to Sydney South varied from €201 to €980.
What months are the cheapest to book a flight to Sydney South?
Book your ticket in February for bargain flight deals to Sydney South. The festive month of December is often the most expensive time to buy a fare.
Flights to Sydney South information
Destination airport
Kingsford Smith Intl.
Destination airport IATA code
SYD
Destination city name
Sydney
Return price
€201

Trending flights to Sydney South

Prices were available within the past 7 days and start at €106 for one-way flights and €201 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, 12 May - Sat, 16 May
DUB
Dublin
SYD
Sydney
€813 Return, found 1 day ago
€813
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 12 May from Dublin to Sydney, returning Sat, 16 May, priced at €813 found 1 day ago
*Available to Expedia members.