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Cheap flights from Sydney to Barcelona-El Prat Airport from $725

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BCN
2 Sep — 9 Sep1
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 3 August 2026.

Sun 16/819:40
SYD
-
BCN
2 stops44h 15m
Air China
Sun 23/813:10
BCN
-
SYD
2 stops41h 40m
Air China
Deal found 30/7$1,404
Mon 10/819:45
SYD
-
BCN
1 stop29h 45m
Air China
Wed 26/812:50
BCN
-
SYD
2 stops42h 00m
Air China
Deal found 2/8$1,410
Thu 6/819:40
SYD
-
BCN
1 stop30h 40m
Air China
Sat 22/812:10
BCN
-
SYD
2 stops42h 40m
Air China
Deal found 31/7$1,413
Tue 1/919:40
SYD
-
BCN
1 stop30h 40m
Air China
Tue 8/912:10
BCN
-
SYD
2 stops42h 40m
Air China
Deal found 29/7$1,416
Wed 19/819:40
SYD
-
BCN
1 stop29h 50m
Air China
Wed 26/812:50
BCN
-
SYD
2 stops42h 00m
Air China
Deal found 2/8$1,434
Wed 16/921:05
SYD
-
BCN
2 stops28h 35m
Turkish Airlines
Thu 29/1014:35
BCN
-
SYD
2 stops43h 00m
Turkish Airlines
Deal found 30/7$1,437
Tue 20/1020:40
SYD
-
BCN
2 stops35h 05m
Multiple Airlines
Wed 4/1110:05
BCN
-
SYD
2 stops36h 00m
Multiple Airlines
Deal found 30/7$1,441
Mon 2/1121:30
SYD
-
BCN
1 stop44h 10m
China Eastern
Wed 4/1110:20
BCN
-
SYD
1 stop41h 15m
China Eastern
Deal found 29/7$1,444
Tue 15/921:05
SYD
-
BCN
2 stops34h 10m
Turkish Airlines
Fri 30/1006:30
BCN
-
SYD
2 stops27h 05m
Turkish Airlines
Deal found 30/7$1,445
Sun 13/919:40
SYD
-
BCN
1 stop30h 40m
Air China
Sun 1/1110:40
BCN
-
SYD
2 stops59h 25m
Air China
Deal found 3/8$1,448

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 3 August 2026.

Round-trip from

$1,404

One-way from

$725

Popular in

December

Cheapest in

November

Average price

$1,733
Air China
  • Air China
  • 16/8-23/8
  • 4 total stops
  • 85h 55m total
  • Sydney to Barcelona
Search Deals
29/10
  • 29/10
  • 3 total stops
  • 30h 40m total
  • Sydney to Barcelona
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($247 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($87 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 3 August 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

Wed 16/9

10:10-20:30

2 stops42h 20m

Barcelona-El Prat

Wed 28/10

07:30-06:55

2 stops37h 25m

$1,717

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Thu 17/9

14:35-00:10

2 stops41h 35m

Barcelona-El Prat

Tue 27/10

07:30-06:55

2 stops37h 25m

$1,777

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 2/11

15:15-13:40

2 stops32h 25m

Barcelona-El Prat

Wed 4/11

07:30-06:55

2 stops37h 25m

$1,876

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sat 10/10

15:50-21:15

1 stop38h 25m

Barcelona-El Prat

Wed 21/10

09:15-21:20

2 stops27h 05m

$2,028

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 6/9

11:00-22:45

2 stops43h 45m

Barcelona-El Prat

Sat 19/9

10:55-08:00

3 stops37h 05m

$2,071

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Thu 24/12

09:20-07:40

1 stop32h 20m

Barcelona-El Prat

Fri 8/1

06:00-07:20

2 stops39h 20m

$2,297

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 21/12

09:20-07:40

1 stop32h 20m

Barcelona-El Prat

Sat 9/1

10:20-07:20

1 stop35h 00m

$2,304

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Wed 7/10

08:35-10:45

3 stops35h 10m

Barcelona-El Prat

Thu 8/10

19:05-06:55

2 stops26h 50m

$2,372
Fastest return journey

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Thu 13/8

16:45-14:40

2 stops29h 55m

Barcelona-El Prat

Sun 16/8

09:15-20:25

2 stops27h 10m

$2,396

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Thu 3/9

07:35-10:45

3 stops35h 10m

Barcelona-El Prat

Tue 15/9

07:40-20:30

2 stops28h 50m

$2,945

Flights are sorted by cheapest return flights first.

Deals found on 29/7

Showing 1-10 of 24 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?

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 83 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, November is the cheapest month in which you can book a flight from Sydney to Barcelona-El Prat Airport (average of $1,323). Flying from Sydney to Barcelona-El Prat Airport in December is currently the most expensive (average of $2,354). 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?

Airfare is below average for this route at the moment.

Sydney to Barcelona-El Prat Airport flights typically cost between $1,453 and $1,978 in August.
The cheapest return price found within the last 5 days was $1,404 on Air China (16 Aug–23 Aug).

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 3 August 2026.
Read reviews from past customers who have flown with Qatar Airways,Turkish Airlines, andAir China 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.
Qatar Airways
7.4
Good
3,736 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2023

CCU - DOH

It took too much time to check-in into the airport. The online check-in facility does not work. It should work in future.
Qatar Airways
7.4
Good
3,736 reviews
Qatar Airways
7.4
Good
3,736 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2023

CCU - DOH

It took too much time to check-in into the airport. The online check-in facility does not work. It should work in future.
Turkish Airlines
7.4
Good
4,461 reviews
Qatar Airways
7.4
Good
3,736 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2023

CCU - DOH

It took too much time to check-in into the airport. The online check-in facility does not work. It should work in future.
Air China
7.4
Good
159 reviews
Qatar Airways
7.4
Good
3,736 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2023

CCU - DOH

It took too much time to check-in into the airport. The online check-in facility does not work. It should work in future.
Etihad Airways
7.3
Good
1,499 reviews
Qatar Airways
7.4
Good
3,736 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2023

CCU - DOH

It took too much time to check-in into the airport. The online check-in facility does not work. It should work in future.
China Eastern
7.3
Good
230 reviews
Qatar Airways
7.4
Good
3,736 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Crew

7.9

Comfort

7.3

Food

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2023

CCU - DOH

It took too much time to check-in into the airport. The online check-in facility does not work. It should work in future.

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 13 different airlines.

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

    For as low as $2,028, British Airways can have you in Barcelona-El Prat Airport from Sydney in 38h 25m. 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 $815, 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 Etihad Airways and Turkish Airlines - these airlines can fly you to your destination from $1,068 and $1,122, respectively. Air China is priced at 51% 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 Turkish Airlines from $665 and China Eastern from $672 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, November is the cheapest month in which you can book a flight from Sydney to Barcelona-El Prat Airport (average of $1,323). Flying from Sydney to Barcelona-El Prat Airport in December is currently the most expensive (average of $2,354). 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
Cadaques
Castelldefels

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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 3 August 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 3 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$815Average$1,449FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapest$1,068Average$1,402FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest$1,122Average$1,449FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China EasternCheapest$1,147Average$1,698FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest$1,173Average$2,052FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,249Average$1,704FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Asiana AirlinesCheapest$1,287Average$1,759FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Virgin AustraliaCheapest$1,315Average$1,921FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$1,597Average$2,200FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapest$1,636Average$3,051FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Barcelona-El Prat from Sydney today with Cheapflights!

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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