฿26,830 Cheap Flights from Barcelona (BCN) to Sydney (SYD)

View ฿26,830 flight on Sun, 30 Nov 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 (BCN) to Sydney (SYD)

Prices were available within the past 7 days and start at ฿26,830 for one-way flights and ฿42,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿42,800 Return, found 3 days ago
฿42,800
Return
found 3 days ago
Select Air China flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿42,800 found 3 days ago
China Eastern Airlines
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿53,030 Return, found 3 days ago
฿53,030
Return
found 3 days ago
Select China Eastern Airlines flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿53,030 found 3 days ago
Turkish Airlines
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿60,490 Return, found 3 days ago
฿60,490
Return
found 3 days ago
Select Turkish Airlines flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿60,490 found 3 days ago
Etihad Airways
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿63,925 Return, found 3 days ago
฿63,925
Return
found 3 days ago
Select Etihad Airways flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿63,925 found 3 days ago
KLM
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿67,915 Return, found 3 days ago
฿67,915
Return
found 3 days ago
Select KLM flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿67,915 found 3 days ago
Cathay Pacific
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿69,760 Return, found 3 days ago
฿69,760
Return
found 3 days ago
Select Cathay Pacific flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿69,760 found 3 days ago
Finnair
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿71,245 Return, found 3 days ago
฿71,245
Return
found 3 days ago
Select Finnair flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿71,245 found 3 days ago
Qatar Airways
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿73,850 Return, found 3 days ago
฿73,850
Return
found 3 days ago
Select Qatar Airways flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿73,850 found 3 days ago
Iberia
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿75,500 Return, found 3 days ago
฿75,500
Return
found 3 days ago
Select Iberia flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿75,500 found 3 days ago
Thai Airways International
Wed, 14 Jan - Thu, 22 Jan
BCN
Barcelona
SYD
Sydney
฿77,444 Return, found 3 days ago
฿77,444
Return
found 3 days ago
Select Thai Airways International flight, departing Wed, 14 Jan from Barcelona to Sydney, returning Thu, 22 Jan, priced at ฿77,444 found 3 days ago
Flight from Barcelona to Sydney route information
Origin airport
Barcelona Intl.
Destination airport
Kingsford Smith Intl.
Return price
฿42,800
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 ฿26,830 and roundtrip prices from ฿42,800. 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 ฿42,800. 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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