€476 Cheap Flights Barcelona to Sydney (BCN-SYD)

View €476 flight on Fri, 12 Dec 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Sydney Airport (SYD)

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Cheap flights from Barcelona to Sydney (BCN-SYD)

Prices were available within the past 7 days and start at €476 for one-way flights and €1,264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, 5 Oct - Sat, 18 Oct
BCN
Barcelona
SYD
Sydney
€1,264 Return, found 20 hours ago
€1,264
Return
found 20 hours ago
Select British Airways flight, departing Sun, 5 Oct from Barcelona to Sydney, returning Sat, 18 Oct, priced at €1,264 found 20 hours ago
British Airways
Sun, 5 Oct - Sat, 18 Oct
BCN
Barcelona
SYD
Sydney
€1,323 Return, found 20 hours ago
€1,323
Return
found 20 hours ago
Select British Airways flight, departing Sun, 5 Oct from Barcelona to Sydney, returning Sat, 18 Oct, priced at €1,323 found 20 hours ago
KLM
Mon, 1 Jun - Mon, 29 Jun
BCN
Barcelona
SYD
Sydney
€1,353 Return, found 3 days ago
€1,353
Return
found 3 days ago
Select KLM flight, departing Mon, 1 Jun from Barcelona to Sydney, returning Mon, 29 Jun, priced at €1,353 found 3 days ago
Lufthansa
Mon, 1 Jun - Mon, 29 Jun
BCN
Barcelona
SYD
Sydney
€1,438 Return, found 3 days ago
€1,438
Return
found 3 days ago
Select Lufthansa flight, departing Mon, 1 Jun from Barcelona to Sydney, returning Mon, 29 Jun, priced at €1,438 found 3 days ago
British Airways
Sun, 5 Oct - Sat, 18 Oct
BCN
Barcelona
SYD
Sydney
€1,439 Return, found 20 hours ago
€1,439
Return
found 20 hours ago
Select British Airways flight, departing Sun, 5 Oct from Barcelona to Sydney, returning Sat, 18 Oct, priced at €1,439 found 20 hours ago
Etihad Airways
Mon, 1 Jun - Mon, 29 Jun
BCN
Barcelona
SYD
Sydney
€1,446 Return, found 3 days ago
€1,446
Return
found 3 days ago
Select Etihad Airways flight, departing Mon, 1 Jun from Barcelona to Sydney, returning Mon, 29 Jun, priced at €1,446 found 3 days ago
Cathay Pacific
Mon, 1 Jun - Mon, 29 Jun
BCN
Barcelona
SYD
Sydney
€1,461 Return, found 3 days ago
€1,461
Return
found 3 days ago
Select Cathay Pacific flight, departing Mon, 1 Jun from Barcelona to Sydney, returning Mon, 29 Jun, priced at €1,461 found 3 days ago
Malaysia Airlines
Sun, 5 Oct - Sat, 18 Oct
BCN
Barcelona
SYD
Sydney
€1,613 Return, found 20 hours ago
€1,613
Return
found 20 hours ago
Select Malaysia Airlines flight, departing Sun, 5 Oct from Barcelona to Sydney, returning Sat, 18 Oct, priced at €1,613 found 20 hours ago
Iberia
Mon, 1 Jun - Mon, 29 Jun
BCN
Barcelona
SYD
Sydney
€1,676 Return, found 3 days ago
€1,676
Return
found 3 days ago
Select Iberia flight, departing Mon, 1 Jun from Barcelona to Sydney, returning Mon, 29 Jun, priced at €1,676 found 3 days ago
United
Sun, 5 Oct - Sat, 18 Oct
BCN
Barcelona
SYD
Sydney
€1,729 Return, found 20 hours ago
€1,729
Return
found 20 hours ago
Select United flight, departing Sun, 5 Oct from Barcelona to Sydney, returning Sat, 18 Oct, priced at €1,729 found 20 hours ago
Barcelona to Sydney route information
Origin airport
Barcelona Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air Europa, Asiana Airlines, British Airways, Cathay Pacific, Emirates, Etihad Airways, KLM, Malaysia Airlines, Qatar Airways, Singapore Airlines, Turkish Airlines, United
Return price
€1,263
Distance
17088 km

Perfect flights from Barcelona to Sydney

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Barcelona to Sydney. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Barcelona Intl. to Kingsford Smith Intl. ticket options cater to your travel preferences, with incredible one-way fares from €476 and roundtrip prices from €1,264. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kingsford Smith Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Sydney.

Frequently asked questions

How much is a flight from BCN to Kingsford Smith Intl. Airport (SYD)?
The lowest price advertised for a round-trip flight between BCN and Kingsford Smith Intl. Airport (SYD) is €1,264. But you better get moving. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Barcelona Intl. Airport (BCN) to Kingsford Smith Intl. Airport (SYD)?
This differs between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Barcelona Airport to Sydney Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BCN to SYD flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Barcelona Intl. Airport (BCN) to Kingsford Smith Intl. Airport (SYD)?
Averaging 21 hours, the flight from Barcelona Intl. Airport (BCN) to Kingsford Smith Intl. Airport (SYD) is a long one. To make your in-flight experience more enjoyable, remember to pack a good neck pillow and some earplugs.
How far is the flight from Barcelona Airport to Kingsford Smith Intl. Airport (SYD)?
With a flight distance of 17,200 kilometres from Barcelona Airport (BCN) to Sydney Airport (SYD), this is a long journey. Make sure you drink lots of water and get up to stretch your legs every so often.
Which airlines fly direct from BCN to Mascot Airport?
Flying directly between Barcelona Intl. Airport (BCN) and Mascot Airport isn't possible at this time. However, you'll still be able to find a flight to Sydney with at least one stop.
Are Barcelona Intl. Airport (BCN) to Kingsford Smith Intl. Airport (SYD) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from BCN to SYD are available up to 12 months before departure on Expedia. And although you may occasionally pick up great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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