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Cheap flights from Sydney to Barcelona-El Prat Airport from $635

SYD — BCN
15 Oct — 22 Oct1
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

Fri 2/1020:30 -
1 stop43h 35m
Fri 16/1010:55 -
3 stops37h 05m
Deal found 10/9$1,437
Tue 10/1121:30 -
1 stop43h 35m
Thu 19/1113:20 -
2 stops34h 05m
Deal found 13/9$1,439
Mon 19/1021:30 -
1 stop43h 35m
Fri 23/1010:55 -
3 stops37h 05m
Deal found 14/9$1,440
Tue 1/1212:00 -
1 stop29h 40m
Tue 8/1210:20 -
2 stops37h 10m
Deal found 14/9$1,444
Wed 2/1212:00 -
1 stop29h 40m
Tue 15/1210:20 -
1 stop35h 00m
Deal found 10/9$1,447
Sun 8/1112:00 -
1 stop29h 40m
Sun 6/1213:10 -
2 stops34h 50m
Deal found 13/9$1,448
Sun 8/1115:50 -
1 stop38h 55m
Sun 6/1222:15 -
1 stop22h 35m
Deal found 13/9$1,451
Tue 10/1121:30 -
1 stop43h 35m
Mon 23/1111:35 -
2 stops35h 50m
Deal found 11/9$1,453
Mon 19/1021:35 -
1 stop43h 00m
Thu 5/1121:50 -
1 stop33h 55m
Deal found 13/9$1,454
Tue 13/1016:40 -
2 stops27h 05m
Tue 27/1018:30 -
2 stops38h 55m
Deal found 11/9$1,457
Sun 18/1016:40 -
2 stops27h 05m
Tue 27/1018:30 -
2 stops38h 55m
Deal found 13/9$1,458

Find flight deals from Sydney to Barcelona-El Prat

Round-trip from

$1,437

One-way from

$635

Popular in

December

Cheapest in

November

Average price

$1,835
China Eastern
  • China Eastern
  • 2/10-16/10
  • 4 total stops
  • 80h 40m total
  • Sydney to Barcelona
Search Deals
China Eastern
  • China Eastern
  • 18/10-31/12
  • 1 total stop
  • 43h 35m total
  • Sydney to Barcelona
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($275 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($67 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Barcelona-El Prat Airport that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Thu 12/11

21:30-18:35

1 stop31h 05m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$656
Fastest return journey

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Tue 20/10

12:00-08:05

1 stop29h 05m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$663

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Tue 20/10

14:00-15:40

3 stops58h 40m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$717

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Wed 7/10

21:30-01:10

2 stops36h 40m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$724

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Thu 22/10

22:05-23:15

2 stops34h 10m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$758

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Tue 22/9

20:35-22:45

2 stops34h 10m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$793

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Mon 23/11

10:10-08:05

1 stop31h 55m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$832

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Fri 11/12

11:10-07:40

3 stops54h 30m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,094

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Mon 21/9

14:50-14:40

1 stop31h 50m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,149

SydneyBarcelona

SYD Sydney Kingsford Smith - BCN Barcelona-El Prat

SYDBCN

Sydney Kingsford Smith

Sat 5/12

21:35-09:05

2 stops45h 30m

Barcelona-El Prat

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,177

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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 14 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 $1,353). Flying from Sydney to Barcelona-El Prat Airport in December is currently the most expensive (average of $2,190). 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 $1,614 and $2,230 in October.
The cheapest return price found within the last 5 days was $1,437 on China Eastern (2 Oct–16 Oct).

Reviews of airlines servicing Barcelona-El Prat

Read reviews from past customers who have flown with Air China,Qatar Airways, andTurkish Airlines 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.
Air China
7.5
Good
165 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

8.1

Overall

7.5

Boarding

7.8

Food

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Air China
7.5
Good
165 reviews
Air China
7.5
Good
165 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

8.1

Overall

7.5

Boarding

7.8

Food

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Qatar Airways
7.4
Good
3,732 reviews
Air China
7.5
Good
165 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

8.1

Overall

7.5

Boarding

7.8

Food

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Turkish Airlines
7.4
Good
4,469 reviews
Air China
7.5
Good
165 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

8.1

Overall

7.5

Boarding

7.8

Food

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Etihad Airways
7.3
Good
1,535 reviews
Air China
7.5
Good
165 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

8.1

Overall

7.5

Boarding

7.8

Food

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
China Eastern
7.3
Good
240 reviews
Air China
7.5
Good
165 reviews
Check prices

Entertainment

6.6

Comfort

7.2

Crew

8.1

Overall

7.5

Boarding

7.8

Food

7.2

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.

Related info for your journey

  • 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 12 different airlines.

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

    For as low as $1,804, Turkish Airlines can have you in Barcelona-El Prat Airport from Sydney in 35h 35m. 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 $804, 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 $1,054 and $1,106, respectively. Air China is priced at 52% 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 $360 on Air China. Other airlines that offer cheap prices include China Eastern from $648 and Turkish Airlines from $655 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 $1,353). Flying from Sydney to Barcelona-El Prat Airport in December is currently the most expensive (average of $2,190). 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

Browse thousands of different options on Cheapflights for your next trip

Fly from Sydney to Barcelona-El Prat on these airlines

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

AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$804Average$1,441FlexibilityNo cancel feeOn-time67%
Search Air China flights
Etihad AirwaysCheapest$1,054Average$1,391FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Turkish AirlinesCheapest$1,106Average$1,427FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
China EasternCheapest$1,145Average$1,641FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Singapore AirlinesCheapest$1,157Average$2,176FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest$1,265Average$1,698FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Asiana AirlinesCheapest$1,266Average$1,741FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
Virgin AustraliaCheapest$1,296Average$1,988FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
EmiratesCheapest$1,547Average$2,157FlexibilityNo cancel feeOn-time75%
Search Emirates flights
British AirwaysCheapest$1,639Average$2,008FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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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.

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