S$823 Cheap Flights from Barcelona to Sydney

View S$823 flight on Fri, 28 Nov, 2025Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Barcelona to Sydney (BCN-SYD)

Prices were available within the past 7 days and start at S$823 for one-way flights and S$1,744 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Fri, 28 Nov - Thu, 18 Dec
BCN
Barcelona
SYD
Sydney
S$1,744 Return, found 3 days ago
S$1,744
Return
found 3 days ago
Select Air China flight, departing Fri, 28 Nov from Barcelona to Sydney, returning Thu, 18 Dec, priced at S$1,744 found 3 days ago
China Eastern Airlines
Fri, 28 Nov - Thu, 18 Dec
BCN
Barcelona
SYD
Sydney
S$2,077 Return, found 3 days ago
S$2,077
Return
found 3 days ago
Select China Eastern Airlines flight, departing Fri, 28 Nov from Barcelona to Sydney, returning Thu, 18 Dec, priced at S$2,077 found 3 days ago
British Airways
Sat, 1 Nov - Fri, 14 Nov
BCN
Barcelona
SYD
Sydney
S$2,379 Return, found 1 day ago
S$2,379
Return
found 1 day ago
Select British Airways flight, departing Sat, 1 Nov from Barcelona to Sydney, returning Fri, 14 Nov, priced at S$2,379 found 1 day ago
Finnair
Sat, 1 Nov - Fri, 14 Nov
BCN
Barcelona
SYD
Sydney
S$2,708 Return, found 1 day ago
S$2,708
Return
found 1 day ago
Select Finnair flight, departing Sat, 1 Nov from Barcelona to Sydney, returning Fri, 14 Nov, priced at S$2,708 found 1 day ago
Qatar Airways
Sat, 1 Nov - Fri, 14 Nov
BCN
Barcelona
SYD
Sydney
S$2,741 Return, found 1 day ago
S$2,741
Return
found 1 day ago
Select Qatar Airways flight, departing Sat, 1 Nov from Barcelona to Sydney, returning Fri, 14 Nov, priced at S$2,741 found 1 day ago
Turkish Airlines
Sat, 1 Nov - Fri, 14 Nov
BCN
Barcelona
SYD
Sydney
S$2,936 Return, found 1 day ago
S$2,936
Return
found 1 day ago
Select Turkish Airlines flight, departing Sat, 1 Nov from Barcelona to Sydney, returning Fri, 14 Nov, priced at S$2,936 found 1 day ago
Cathay Pacific
Sat, 1 Nov - Fri, 14 Nov
BCN
Barcelona
SYD
Sydney
S$2,991 Return, found 1 day ago
S$2,991
Return
found 1 day ago
Select Cathay Pacific flight, departing Sat, 1 Nov from Barcelona to Sydney, returning Fri, 14 Nov, priced at S$2,991 found 1 day ago
Etihad Airways
Sat, 1 Nov - Fri, 14 Nov
BCN
Barcelona
SYD
Sydney
S$3,033 Return, found 1 day ago
S$3,033
Return
found 1 day ago
Select Etihad Airways flight, departing Sat, 1 Nov from Barcelona to Sydney, returning Fri, 14 Nov, priced at S$3,033 found 1 day ago
United
Fri, 28 Nov - Thu, 18 Dec
BCN
Barcelona
SYD
Sydney
S$3,061 Return, found 3 days ago
S$3,061
Return
found 3 days ago
Select United flight, departing Fri, 28 Nov from Barcelona to Sydney, returning Thu, 18 Dec, priced at S$3,061 found 3 days ago
Qantas Airways
Sat, 1 Nov - Fri, 14 Nov
BCN
Barcelona
SYD
Sydney
S$3,187 Return, found 1 day ago
S$3,187
Return
found 1 day ago
Select Qantas Airways flight, departing Sat, 1 Nov from Barcelona to Sydney, returning Fri, 14 Nov, priced at S$3,187 found 1 day ago

Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city centre is 16 minutes. Flights from S$2,293
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city centre16 min
Flights from S$2,293

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 S$1,744. 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.

Travel information

Origin airport
Barcelona Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Cathay Pacific, Emirates, Etihad Airways, Finnair, Iberia, KLM, Lufthansa, Malaysia Airlines, Qantas Airways, Qatar Airways, Thai Airways International, Turkish Airlines, United
Return price
S$1,743
Distance
17088 km

Book with confidence

Flights from Barcelona to Sydney

There are several airlines that operate frequent flights from Barcelona (BCN) to Sydney (SYD) including

The earliest flight leaves Barcelona Intl. Airport at 09:15 and arrives at Kingsford Smith Intl. Airport at 05:10. The last flight of the day departs Barcelona at 22:40 and arrives at Sydney at 22:30.

The flight distance from Barcelona to Sydney is about 17908 km, the shortest flight is 21 hours 40 minutes with Virgin Australia."

Expedia lets you search across the largest number of airlines and Sydney flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Barcelona Sydney flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Barcelona to Sydney trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Sydney flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Barcelona to Sydney with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from Barcelona to Sydney

Explore a world of travel with Expedia

*Available to Expedia members.