Cheap Flights to Sydney: Sydney Flight Deals

View €425 flight on Sun, 18 Jan 2026Opens in a new window

Popular airlines to Sydney

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Cheap round-trip flights to Sydney

Prices were available within the past 7 days and start at €425 for one-way flights and €669 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Sun, 4 Jan - Sat, 7 Feb
LHR
London
SYD
Sydney
€669 Return, found 3 days ago
€669
Return
found 3 days ago
Select Air China flight, departing Sun, 4 Jan from London to Sydney, returning Sat, 7 Feb, priced at €669 found 3 days ago
China Southern Airlines
Sat, 8 Nov - Mon, 24 Nov
LHR
London
SYD
Sydney
€698 Return, found 1 day ago
€698
Return
found 1 day ago
Select China Southern Airlines flight, departing Sat, 8 Nov from London to Sydney, returning Mon, 24 Nov, priced at €698 found 1 day ago
Lufthansa
Sun, 8 Feb - Sun, 22 Feb
DUB
Dublin
SYD
Sydney
€861 Return, found 12 hours ago
€861
Return
found 12 hours ago
Select Lufthansa flight, departing Sun, 8 Feb from Dublin to Sydney, returning Sun, 22 Feb, priced at €861 found 12 hours ago
Swiss International Air Lines
Sun, 22 Mar - Mon, 27 Apr
DUB
Dublin
SYD
Sydney
€921 Return, found 11 hours ago
€921
Return
found 11 hours ago
Select Swiss International Air Lines flight, departing Sun, 22 Mar from Dublin to Sydney, returning Mon, 27 Apr, priced at €921 found 11 hours ago
Etihad Airways
Thu, 25 Dec - Fri, 30 Jan
DUB
Dublin
SYD
Sydney
€922 Return, found 5 days ago
€922
Return
found 5 days ago
Select Etihad Airways flight, departing Thu, 25 Dec from Dublin to Sydney, returning Fri, 30 Jan, priced at €922 found 5 days ago

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

November is typically the cheapest month to fly

From €845 - €2,005 per traveller.

Sydney is one of Australia's most popular tourist destinations, attracting millions of visitors each year. With a great nightlife, bustling shopping scene, sandy beaches and famous attractions, it's easy to see just why Sydney is so popular. Sydney has something for everyone and is perfect for a family holiday with the kids or an extended break to visit the many attractions this great city has to offer. Perhaps the most popular and iconic of Sydney's attractions is the Sydney Opera House, famous the world over and well worth visiting on a trip down under. Another famous landmark which is nearby the Opera House is the striking Sydney Harbour Bridge, which is popular with both tourists and locals who take part in the Bridge Climb which involves climbing the southern half of the bridge as part of a tour.

One of the most popular areas in the city of Sydney is the magical Darling Harbour which is home to many stylish hotels, boutique shopping outlets, and many great clubs and restaurants. You can get a real taste for the city by taking a stroll around the harbour. No trip to Sydney would be complete without a trip to one of the world's most famous beaches; Bondi Beach where you are sure to see many of the locals riding the waves on their surfboards. Other areas worth visiting on a trip to Sydney are Circular Quay, Sydney Entertainment Centre, Australian National Maritime Museum and Cockatoo Island.

"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 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

What is the name of Sydney's airport?
Sydney has one main airport, Kingsford Smith Intl. Airport (SYD).
How far is Mascot Airport from central Sydney?
If you're basing yourself in the centre of Sydney, you'll be there within moments after touching down at Sydney Airport. This terminal is just 8 kilometres from the downtown area.
What airport is best to fly into Sydney?
Sitting 8 kilometres from the centre of town, Mascot Airport will likely be your first stop in Sydney.
How many airlines fly to Sydney?
There are 50 air carriers that jet into Sydney from 96 airports across the globe.
Which airlines fly to Sydney?
Sydney receives the majority of its flights from The Flying Kangaroo, Virgin Australia and Virgin Australia with The Flying Kangaroo being the favourite choice of carrier. Melbourne is the most popular city for passengers to set off from.
How many nonstop flights are there to Sydney?
Flying to someplace new is much easier when there aren't any stopovers involved. If you're heading to Sydney, the great news is that there are roughly 2,720 direct flights every week.
Where are the most popular flights to Sydney departing from?
Travellers frequently set off from Melbourne, Brisbane and Canberra airports when heading to Sydney.
How long is the flight to Sydney Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to see. From Melbourne to Sydney, the average flight time is 1 hour and 26 minutes. From Brisbane it's around 1 hour and 34 minutes, and from Canberra it's 56 minutes.
How to book the cheapest flight to Sydney?
We've all come across those fortunate jet-setters who somehow get extremely cheap fares wherever they go. Would you like to know how to do it for your Sydney holiday? Don't wait until the very last minute to secure your flight. Another easy way to get the best deal is to shop around. If your destination has several airports, be sure to look into the cost of flying into a less busy terminal. Last but not least, be ready to secure your seat quickly if you stumble on a real bargain. It might not be available for long! With a bit of know-how and some luck, the ideal airfare will be yours.
Do you have any tips for my flight to Sydney?
Depending on where you're coming from, your flight to Sydney could be no sweat at all or it could drag on forever. We've put together some useful tips that will help you start your next great escape on a positive note. What to pack in your hand luggage:

  • It's easy — first, put in your passport, official ID, credit cards and daily medications. Next, you'll need some entertainment to while away the time. A thrilling book and a phone crammed with your favourite movies are always good options. If you intend to catch forty winks, a quality neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, find room for a toothbrush and some cleansing wipes to ensure you step off the plane looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between air carriers, the general rule of thumb is nothing sharp, flammable or explosive. This includes things like tools, metal cutlery, fuel and fireworks. Sports equipment like baseball bats, and items that could injure passengers, such as swords and batons, aren't allowed in the cabin either.

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for changes in cabin temperature by donning layers, and wear easy-to-remove shoes like slip-ons.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers on long-haul flights. Reduce the risks by drinking water, keeping your ankles and legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Sydney?
Being prepared before your flight will make your trip to Sydney easy and painless. Read through our handy tips for a stress-free journey through security:

  • First things first. Your travel documents and passport will need to be shown to airport security. Have them close by so you don't hold up the line.
  • The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes items like earphones or headphones, as well as your coat or jacket. They'll need to be placed on the conveyor belt for screening.
  • Your electronic devices like phones and laptops will also need to go on a tray to be scanned. Don't worry though, you'll be back online in no time.
  • Any liquids or gels, such as shampoo or hand cream, that you want to bring on board must be no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you several minutes. Hiking or heavy-style boots are often required to be removed and separately scanned. Slip-on sneakers are usually not.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed on board and will be confiscated.

Flights to Sydney information
Destination airport
Kingsford Smith Intl.
Destination airport IATA code
SYD
Destination city name
Sydney
Return price
€203

Trending flights to Sydney

Prices were available within the past 7 days and start at €425 for one-way flights and €669 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sun, 8 Feb - Sun, 22 Feb
DUB
Dublin
SYD
Sydney
€861 Return, found 12 hours ago
€861
Return
found 12 hours ago
Select Lufthansa flight, departing Sun, 8 Feb from Dublin to Sydney, returning Sun, 22 Feb, priced at €861 found 12 hours ago
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