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Barcelona-El Prat

$427+ Cheap flights from Sydney (SYD) to Barcelona-El Prat (BCN)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BCN
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap flight deals from Sydney to Barcelona-El Prat

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 July 7, 2026.

This Etihad Airways deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:35 pm
SYD
-
BCN
1 stop43h 00m
Etihad Airways
Thu 10/299:50 pm
BCN
-
SYD
1 stop34h 05m
Etihad Airways
Deal found 7/5$1,072
This FlightHub deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:30 pm
SYD
-
BCN
1 stop43h 35m
China Eastern
Wed 8/510:55 am
BCN
-
SYD
1 stop41h 40m
China Eastern
Deal found 7/3$1,075
This Justfly.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/211:00 am
SYD
-
BCN
1 stop29h 05m
China Eastern
Sun 9/610:55 am
BCN
-
SYD
1 stop38h 05m
China Eastern
Deal found 7/6$1,077
This Air China deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:40 pm
SYD
-
BCN
1 stop44h 35m
Air China
Sun 9/69:30 pm
BCN
-
SYD
1 stop33h 20m
Air China
Deal found 7/3$1,083
This Air China deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:40 pm
SYD
-
BCN
1 stop30h 40m
Air China
Tue 9/1512:30 pm
BCN
-
SYD
1 stop42h 20m
Air China
Deal found 7/2$1,084
This Etihad Airways deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:40 pm
SYD
-
BCN
1 stop35h 35m
Etihad Airways
Thu 10/299:50 pm
BCN
-
SYD
1 stop34h 05m
Etihad Airways
Deal found 7/5$1,085
This FlightHub deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:40 pm
SYD
-
BCN
1 stop44h 35m
Air China
Sun 9/139:30 pm
BCN
-
SYD
1 stop33h 20m
Air China
Deal found 7/3$1,099
This FlightHub deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:00 pm
SYD
-
BCN
2 stops35h 30m
Multiple Airlines
Sun 9/139:30 pm
BCN
-
SYD
1 stop33h 20m
Multiple Airlines
Deal found 7/5$1,108
This FlightHub deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/77:40 pm
SYD
-
BCN
2 stops35h 25m
Multiple Airlines
Wed 8/512:30 pm
BCN
-
SYD
1 stop42h 20m
Multiple Airlines
Deal found 7/3$1,113
This FlightHub deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:40 pm
SYD
-
BCN
1 stop30h 40m
Air China
Sun 9/139:30 pm
BCN
-
SYD
1 stop33h 20m
Air China
Deal found 7/6$1,122

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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,072
(Etihad Airways)

One-way from

$427
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,357
Provider with most accurate pricing for Sydney Kingsford Smith-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Barcelona-El Prat flights.
Search Deals
From Sydney Kingsford Smith to Barcelona-El Prat
Search Deals
One-way flight from Sydney Kingsford Smith to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 7, 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 round-trip

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Tue 8/4

10:05 am-8:05 am

3 stops78h 00m

Barcelona-El Prat

Wed 8/19

10:55 am-12:35 pm

1 stop41h 40m

$1,113

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 8/2

10:15 pm-11:15 pm

2 stops33h 00m

Barcelona-El Prat

Sun 9/6

12:10 pm-7:10 pm

2 stops47h 00m

$1,284

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 11/9

9:50 am-10:55 am

2 stops35h 05m

Barcelona-El Prat

Wed 12/9

6:20 pm-7:35 pm

2 stops39h 15m

$1,450

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Fri 9/18

11:00 am-8:05 am

1 stop29h 05m

Barcelona-El Prat

Sat 10/31

11:20 am-10:00 am

2 stops36h 40m

$1,597

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Fri 9/18

9:05 pm-5:40 pm

2 stops28h 35m

Barcelona-El Prat

Sat 10/31

2:35 pm-10:45 am

2 stops34h 10m

$1,648
Quickest round-trip

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Fri 8/28

5:45 pm-2:40 pm

2 stops28h 55m

Barcelona-El Prat

Sun 9/13

9:15 am-6:50 pm

2 stops25h 35m

$1,717

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 8/16

7:35 am-10:45 am

3 stops35h 10m

Barcelona-El Prat

Tue 9/1

7:05 pm-6:45 am

2 stops27h 40m

$1,740

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Sun 8/2

10:05 am-8:05 am

3 stops54h 00m

Barcelona-El Prat

Sun 8/16

6:20 am-9:00 am

2 stops42h 40m

$1,796

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Thu 9/3

2:35 pm-5:40 pm

2 stops35h 05m

Barcelona-El Prat

Tue 9/15

7:40 am-6:05 am

3 stops38h 25m

$1,848
Cheapest one-way

SydneyBarcelona

SYD - BCN

SYDBCN

Sydney Kingsford Smith

Mon 10/12

2:00 pm-11:55 pm

3 stops42h 55m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Sydney to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Barcelona-El Prat in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sydney-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

To ensure you get the cheapest price possible for a flight from Sydney to Barcelona-El Prat Airport, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $950). Flying from Sydney to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,684). 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 to fly round-trip 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 July 7, 2026.
Peruse reviews from past customers who have flown with Etihad Airways from Sydney to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,476 reviews

Overall

7.3

Entertainment

7.2

Comfort

7.3

Boarding

7.6

Crew

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Tom,May 2026

JFK - AUH

Everything was good except the lie flat bed. The bed has a gap and is uncomfortable to lie on. The hostesses were great; the food service was reasonable and the connecting flight services and the baggage service were good. Entertainment service was also good.
Etihad Airways
7.3
Good
1,476 reviews
Etihad Airways
7.3
Good
1,476 reviews

Overall

7.3

Entertainment

7.2

Comfort

7.3

Boarding

7.6

Crew

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Tom,May 2026

JFK - AUH

Everything was good except the lie flat bed. The bed has a gap and is uncomfortable to lie on. The hostesses were great; the food service was reasonable and the connecting flight services and the baggage service were good. Entertainment service was also good.

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?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly out of when you book flights from Sydney to Barcelona-El Prat. 1 airline have flights from Kingsford Smith to Barcelona-El Prat on a regular basis. Booking flights from Sydney Kingsford Smith to Barcelona-El Prat should not be difficult; the airport handles an average of 0 outbound flights to Barcelona-El Prat per day.

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

    Airlines like China Eastern and Etihad Airways fly from Sydney to Barcelona-El Prat Airport in about 30h 45m. The time it takes to get you to your destination can typically vary by up to 47h 15m. Airlines will cover a distance of 10674 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Sydney to Barcelona-El Prat Airport round-trip?

    Etihad Airways, at $861, was found to be the cheapest airline from Sydney to Barcelona-El Prat Airport.. Etihad Airways is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 vacation 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 $950). Flying from Sydney to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,684). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sydney to Barcelona-El Prat

Discover the top airline 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 2,558,603 searches. Data last updated July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$861Average$1,629FlexibilityNo cancel feeOn-time75%

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