£403 Cheap Flights from Sydney (SYD) to Barcelona (BCN)

View £403 flight on Thu, 15 Oct 2026Opens in a new window

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

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Cheap Flights from Sydney (SYD) to Barcelona (BCN)

Prices were available within the past 7 days and start at £403 for one-way flights and £779 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Tue, 11 Aug - Wed, 19 Aug
SYD
Sydney
BCN
Barcelona
£779 Return, found 2 days ago
£779
Return
found 2 days ago
Select Asiana Airlines flight, departing Tue, 11 Aug from Sydney to Barcelona, returning Wed, 19 Aug, priced at £779 found 2 days ago
Air China
Thu, 15 Oct - Fri, 30 Oct
SYD
Sydney
BCN
Barcelona
£796 Return, found 3 days ago
£796
Return
found 3 days ago
Select Air China flight, departing Thu, 15 Oct from Sydney to Barcelona, returning Fri, 30 Oct, priced at £796 found 3 days ago
Etihad Airways
Fri, 8 May - Wed, 13 May
SYD
Sydney
BCN
Barcelona
£926 Return, found 3 days ago
£926
Return
found 3 days ago
Select Etihad Airways flight, departing Fri, 8 May from Sydney to Barcelona, returning Wed, 13 May, priced at £926 found 3 days ago
Qatar Airways
Mon, 4 May - Wed, 6 May
SYD
Sydney
BCN
Barcelona
£959 Return, found 2 days ago
£959
Return
found 2 days ago
Select Qatar Airways flight, departing Mon, 4 May from Sydney to Barcelona, returning Wed, 6 May, priced at £959 found 2 days ago
Turkish Airlines
Wed, 14 Oct - Fri, 30 Oct
SYD
Sydney
BCN
Barcelona
£1,005 Return, found 3 days ago
£1,005
Return
found 3 days ago
Select Turkish Airlines flight, departing Wed, 14 Oct from Sydney to Barcelona, returning Fri, 30 Oct, priced at £1,005 found 3 days ago
Qantas Airways
Mon, 8 Jun - Mon, 15 Jun
SYD
Sydney
BCN
Barcelona
£1,141 Return, found 1 day ago
£1,141
Return
found 1 day ago
Select Qantas Airways flight, departing Mon, 8 Jun from Sydney to Barcelona, returning Mon, 15 Jun, priced at £1,141 found 1 day ago
Air Canada
Fri, 16 Oct - Fri, 30 Oct
SYD
Sydney
BCN
Barcelona
£1,189 Return, found 3 days ago
£1,189
Return
found 3 days ago
Select Air Canada flight, departing Fri, 16 Oct from Sydney to Barcelona, returning Fri, 30 Oct, priced at £1,189 found 3 days ago
Emirates
Wed, 9 Sept - Sun, 13 Sept
SYD
Sydney
BCN
Barcelona
£1,191 Return, found 1 day ago
£1,191
Return
found 1 day ago
Select Emirates flight, departing Wed, 9 Sept from Sydney to Barcelona, returning Sun, 13 Sept, priced at £1,191 found 1 day ago
China Eastern Airlines
Sun, 21 Jun - Sat, 27 Jun
SYD
Sydney
BCN
Barcelona
£1,218 Return, found 6 days ago
£1,218
Return
found 6 days ago
Select China Eastern Airlines flight, departing Sun, 21 Jun from Sydney to Barcelona, returning Sat, 27 Jun, priced at £1,218 found 6 days ago
Air France
Fri, 8 May - Wed, 13 May
SYD
Sydney
BCN
Barcelona
£1,389 Return, found 3 days ago
£1,389
Return
found 3 days ago
Select Air France flight, departing Fri, 8 May from Sydney to Barcelona, returning Wed, 13 May, priced at £1,389 found 3 days ago

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to Barcelona Intl. Airport (BCN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from Mascot Airport to Barcelona Intl. Airport (BCN) was £779. Fares this cheap don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to Barcelona Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Mascot Airport to Barcelona 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 Kingsford Smith Intl. Airport (SYD) to Josep Tarradellas Barcelona–El Prat Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to Barcelona Airport?
With around 17,200 kilometres separating Sydney and El Prat de Llobregat, your flight will be a long one. Pack wisely and make your journey more comfortable. Things like warm clothes and a quality travel pillow should be in your hand luggage.
Which airlines fly direct from SYD to Josep Tarradellas Barcelona–El Prat Airport?
If you want to fly straight from Mascot Airport to BCN, you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are Mascot Airport to BCN flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some super cheap airfares from Sydney Airport to Barcelona Airport emerging a few weeks before the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline advertises prices so far in advance.

Frequently asked questions

How much does a flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) cost?
One-way flights typically cost between £493 and £4,707 and return flights often range between £493 and £4,707. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
How do I find cheap flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.)?
To find a cheap flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.)?
There are approximately 107 connecting flights per day from Sydney (SYD) to Barcelona (BCN). Some common connection points include Changi (SIN), Tullamarine (MEL), and Hong Kong Intl. (HKG).
What is the earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.)?
The earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) typically departs at approximately 6:00 AM local time. This service is operated by Emirates and runs year-round. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.)?
You'll typically find the most flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) on a Tuesday, with around 49 flights available. This gives you a good selection of options for your journey. Major airlines on this route include Qantas, Virgin Australia, and Emirates. When comparing the average number of flights per day, Tuesdays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.)?
The most popular departure times for flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) are in the early afternoon, from 12pm to 3pm. About 31% of passengers prefer this time. This timing works well because it allows you to have a relaxed morning before heading to the airport.
How long does it take to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.)?
Flights from SYD to BCN with one stop typically take around 24 hours 50 minutes, covering approximately 10,681 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.)?
Select the "Business class" and "First class" filters when looking for SYD to BCN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) flight with Expedia?
It's easy to earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Barcelona from Kingsford Smith Intl. (SYD)?
If you're planning to travel to Barcelona from Kingsford Smith Intl. (SYD), you can fly directly into Barcelona Intl. (BCN) Some flights may connect through major hubs like Changi (SIN), Hong Kong Intl. (HKG), Tullamarine (MEL) before reaching Barcelona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) at the last minute?
Typically, booking a last minute flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) flight and hotel package?
Securing a Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.)?
If you booked your Sydney, NSW (SYD-Kingsford Smith Intl.) to Barcelona (BCN-Barcelona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Barcelona Intl.
Airlines serving
Air Canada, Air China, Air Europa, Air France, Asiana Airlines, British Airways, Cathay Pacific, Emirates, Etihad Airways, Finnair, Japan Airlines, KLM, Korean Air, Qantas Airways, Qatar Airways, Singapore Airlines, Turkish Airlines
Return price
£778
Distance
17088 km

Book with confidence

Compare flights from Sydney to Barcelona easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sydney to Barcelona. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Barcelona Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kingsford Smith Intl. to Barcelona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kingsford Smith Intl. (SYD) to Barcelona Intl. (BCN)

The easiest way to view the best deals on flights from Sydney to Barcelona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kingsford Smith Intl. to Barcelona Intl. start at just £779 and range up to £1,389.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sydney and Barcelona
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sydney to Barcelona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kingsford Smith Intl. to Barcelona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Sydney to Barcelona easily and book with confidence

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