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Cheap flights from Sydney to Barcelona-El Prat Airport from $648

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BCN
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Barcelona-El Prat

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Barcelona-El Prat
Explore the most affordable flight options available from Sydney to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Fri 3/416:40
SYD
-
BCN
1 stop23h 55m
Etihad Airways
Mon 13/410:45
BCN
-
SYD
1 stop35h 25m
Etihad Airways
Deal found 6/3$1,083
Mon 30/316:40
SYD
-
BCN
1 stop35h 35m
Etihad Airways
Sun 12/410:45
BCN
-
SYD
1 stop35h 25m
Etihad Airways
Deal found 6/3$1,092
Sun 19/419:40
SYD
-
BCN
1 stop44h 35m
Air China
Sun 17/512:30
BCN
-
SYD
1 stop42h 20m
Air China
Deal found 6/3$1,098
Fri 3/421:35
SYD
-
BCN
1 stop30h 40m
Etihad Airways
Wed 8/422:30
BCN
-
SYD
1 stop23h 40m
Etihad Airways
Deal found 5/3$1,109

Find flight deals from Sydney to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 10 March 2026.

Round-trip from

$1,083

One-way from

$648

Popular in

December

Cheapest in

February

Average price

$1,582
Etihad Airways
  • Etihad Airways
  • 3/4-13/4
  • 2 total stops
  • 59h 20m total
  • Sydney to Barcelona
Search Deals
7/6
  • 7/6
  • 3 total stops
  • 40h 40m total
  • Sydney to Barcelona
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($296 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Barcelona-El Prat that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from Sydney to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Tue 5/5

21:05-10:45

2 stops45h 40m

Barcelona-El Prat

Tue 26/5

19:05-19:10

2 stops40h 05m

$1,256

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 3/5

21:05-17:35

2 stops28h 30m

Barcelona-El Prat

Sun 24/5

14:35-19:10

2 stops44h 35m

$1,257

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 6/4

20:50-07:35

1 stop42h 45m

Barcelona-El Prat

Sun 26/4

22:30-06:10

1 stop23h 40m

$1,306

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 18/5

15:40-19:15

1 stop35h 35m

Barcelona-El Prat

Fri 22/5

10:45-16:50

1 stop22h 05m

$1,437

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 1/6

07:05-10:45

3 stops35h 40m

Barcelona-El Prat

Tue 9/6

07:40-19:10

2 stops27h 30m

$1,686

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 31/5

07:05-10:45

3 stops35h 40m

Barcelona-El Prat

Wed 10/6

12:10-19:10

2 stops47h 00m

$1,733

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 7/6

07:05-10:45

3 stops35h 40m

Barcelona-El Prat

Mon 15/6

14:35-19:10

2 stops44h 35m

$1,741

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 18/5

22:10-23:15

2 stops33h 05m

Barcelona-El Prat

Fri 22/5

19:05-19:10

2 stops40h 05m

$1,775

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 8/6

07:05-10:45

3 stops35h 40m

Barcelona-El Prat

Tue 16/6

12:10-19:10

2 stops47h 00m

$1,849
Fastest return journey

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 18/5

20:45-13:05

1 stop24h 20m

Barcelona-El Prat

Fri 22/5

22:50-09:55

2 stops27h 05m

$1,858

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Sydney to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Sydney with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Barcelona-El Prat Airport

How far ahead should I book a flight from Sydney to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a return flight from Sydney to Barcelona-El Prat. Price data was last updated on 6 March 2026.

The price you pay for your flight from Sydney to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 4 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Sydney to Barcelona-El Prat Airport?

Currently, February is the cheapest month in which you can book a flight from Sydney to Barcelona-El Prat Airport (average of $817). Flying from Sydney to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Sydney to Barcelona-El Prat Airport?

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated 10 March 2026.
Read reviews from past customers who have flown with Emirates,Virgin Australia, andQatar Airways from Sydney to Barcelona-El Prat Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,540 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Emirates
8.1
Very Good
3,540 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Virgin Australia
7.6
Good
446 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Qatar Airways
7.4
Good
3,744 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Etihad Airways
7.3
Good
1,424 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.
Turkish Airlines
7.3
Good
4,249 reviews
Emirates
8.1
Very Good
3,540 reviews
Check prices

Food

7.9

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Crew

8.3

Overall

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,June 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sydney to Barcelona-El Prat?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith is the airport most travellers will use when flying to Barcelona-El Prat from Sydney. Booking flights from Kingsford Smith (SYD) to Barcelona-El Prat should be relatively easy as there are 0 daily outbound flights to Barcelona-El Prat from 16 different airlines.

  • How long is the flight from Sydney to Barcelona-El Prat Airport?

    For as low as $1,306, Turkish Airlines can have you in Barcelona-El Prat Airport from Sydney in 42h 45m. There are 17178 km between Sydney and Barcelona-El Prat Airport. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Sydney to Barcelona-El Prat Airport round-trip?

    Currently priced at $817, Air China will fly you from Sydney to Barcelona-El Prat Airport and back. In addition to Air China, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Eastern and Etihad Airways - these airlines can fly you to your destination from $1,086 and $1,086, respectively. Air China is priced at 53% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sydney to Barcelona-El Prat Airport one-way?

    One-way options have recently been found by users for as low as $366 on Air China. Other airlines that offer cheap prices include T'way Air from $608 and Turkish Airlines from $666 one-way.

  • Where are the most common stopover locations when flying from Sydney to Barcelona-El Prat Airport?

    The most popular stopover on flights from Sydney to Barcelona-El Prat Airport is Abu Dhabi. Doha sees the second most layovers for non-direct flights flying from Sydney to Barcelona-El Prat Airport.

  • Where are the least popular stopover locations for Sydney to Barcelona-El Prat Airport flights?

    Sydney to Barcelona-El Prat Airport flights have a stopover in Dubai least often. Singapore sees the next fewest stopovers on Sydney to Barcelona-El Prat Airport flights.

  • Can I find deals for flights from Sydney to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Sydney to Barcelona-El Prat flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Barcelona-El Prat.

  • Can I find deals for business class flights from Sydney to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Sydney to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Barcelona-El Prat Airport?

    Currently, February is the cheapest month in which you can book a flight from Sydney to Barcelona-El Prat Airport (average of $817). Flying from Sydney to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Tossa de Mar
Cadaques
Castelldefels

Browse thousands of different options on Cheapflights for your next trip

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Fly from Sydney to Barcelona-El Prat on these airlines

Choose from the following airlines for your flight from Sydney to Barcelona-El Prat. Flights are based on user searches made on Cheapflights and were last updated on 10 March 2026.
Etihad Airways flights from Sydney Kingsford Smith to Barcelona-El Prat
Qatar Airways flights from Sydney Kingsford Smith to Barcelona-El Prat
Emirates flights from Sydney Kingsford Smith to Barcelona-El Prat
Asiana Airlines flights from Sydney Kingsford Smith to Barcelona-El Prat

Top 10 airlines flying from Sydney to Barcelona-El Prat

Discover the top 10 airlines that operate flights from Sydney to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$817Average$1,449FlexibilityNo cancel feeOn-time67%
Search Air China flights
China EasternCheapest$1,086Average$1,424FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest$1,086Average$1,587FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Singapore AirlinesCheapest$1,230Average$2,009FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
SWISSCheapest$1,236Average$1,824FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapest$1,246Average$1,553FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Qatar AirwaysCheapest$1,269Average$1,833FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Asiana AirlinesCheapest$1,318Average$1,672FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Virgin AustraliaCheapest$1,321Average$2,055FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
British AirwaysCheapest$1,451Average$1,854FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Sydney to Barcelona-El Prat?

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Why should you use Cheapflights to find cheap flight tickets from Sydney to Barcelona-El Prat?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Barcelona-El Prat from Sydney.

Can Cheapflights find flights from Sydney to Barcelona-El Prat with no change fees?

Need flexible booking options for your flight to Barcelona-El Prat from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Barcelona-El Prat become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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