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Cheap flights from Barcelona-El Prat Airport to Sydney from $850

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SYD
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Barcelona-El Prat to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Barcelona-El Prat to Sydney
Explore the most affordable flight options available from Barcelona-El Prat to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2026.

Thu 25/610:55
BCN
-
SYD
1 stop38h 05m
China Eastern
Mon 13/720:30
SYD
-
BCN
1 stop43h 35m
China Eastern
Deal found 11/6$1,511
Thu 25/610:55
BCN
-
SYD
1 stop38h 05m
China Eastern
Wed 22/720:30
SYD
-
BCN
1 stop32h 50m
China Eastern
Deal found 10/6$1,515
Fri 26/610:45
BCN
-
SYD
1 stop35h 25m
Multiple Airlines
Mon 13/711:00
SYD
-
BCN
1 stop29h 05m
Multiple Airlines
Deal found 7/6$1,538
Tue 16/622:30
BCN
-
SYD
1 stop34h 20m
Multiple Airlines
Thu 23/711:00
SYD
-
BCN
1 stop29h 05m
Multiple Airlines
Deal found 10/6$1,546
Thu 25/622:00
BCN
-
SYD
2 stops34h 50m
Multiple Airlines
Mon 13/719:45
SYD
-
BCN
1 stop29h 45m
Multiple Airlines
Deal found 9/6$1,562
Fri 21/812:30
BCN
-
SYD
1 stop42h 20m
Air China
Sun 13/919:40
SYD
-
BCN
1 stop44h 35m
Air China
Deal found 12/6$1,566
Tue 16/623:55
BCN
-
SYD
3 stops48h 05m
China Eastern
Thu 23/711:00
SYD
-
BCN
1 stop29h 05m
China Eastern
Deal found 10/6$1,572
Thu 11/610:45
BCN
-
SYD
1 stop22h 05m
Etihad Airways
Thu 25/620:50
SYD
-
BCN
1 stop30h 30m
Etihad Airways
Deal found 9/6$1,585

Find flight deals from Barcelona-El Prat to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Sydney (SYD). 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 12 June 2026.

Round-trip from

$1,511

One-way from

$850

Popular in

July

Cheapest in

May

Average price

$1,901
China Eastern
  • China Eastern
  • 25/6-13/7
  • 2 total stops
  • 81h 40m total
  • Barcelona to Sydney
Search Deals
17/6
  • 17/6
  • 3 total stops
  • 55h 00m total
  • Barcelona to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($211 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($83 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Barcelona-El Prat to Sydney 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 12 June 2026.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 25/6

10:55-08:00

3 stops37h 05m

Sydney Kingsford Smith

Mon 13/7

20:30-21:20

1 stop32h 50m

$1,717

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 5/11

10:20-13:35

1 stop41h 15m

Sydney Kingsford Smith

Mon 16/11

21:30-22:55

2 stops35h 25m

$1,757

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Sat 11/7

10:55-08:05

2 stops61h 10m

Sydney Kingsford Smith

Sun 19/7

20:30-08:05

1 stop43h 35m

$1,916

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 5/11

10:20-13:35

1 stop41h 15m

Sydney Kingsford Smith

Mon 9/11

12:00-07:40

1 stop29h 40m

$1,987

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Wed 2/9

17:20-06:25

2 stops29h 05m

Sydney Kingsford Smith

Thu 26/11

16:15-11:10

2 stops28h 55m

$2,110

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 25/6

16:35-06:10

1 stop29h 35m

Sydney Kingsford Smith

Wed 22/7

14:50-07:30

1 stop24h 40m

$2,182

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 2/7

09:15-17:10

1 stop23h 55m

Sydney Kingsford Smith

Fri 31/7

14:50-21:15

1 stop38h 25m

$2,217

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Tue 3/11

17:30-07:25

3 stops27h 55m

Sydney Kingsford Smith

Sun 15/11

16:15-12:15

2 stops30h 00m

$2,265

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Tue 18/8

22:30-16:50

1 stop34h 20m

Sydney Kingsford Smith

Fri 11/9

15:40-19:15

1 stop35h 35m

$2,319
Fastest return journey

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Fri 10/7

22:30-06:10

1 stop23h 40m

Sydney Kingsford Smith

Wed 22/7

15:40-07:35

1 stop23h 55m

$2,344

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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

Have a flexible travel schedule? Discover the best time to fly to Sydney from Barcelona-El Prat 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 Barcelona-El Prat Airport to Sydney

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

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sydney (average of $1,764). Flying from Barcelona-El Prat Airport to Sydney in July is currently the most expensive (average of $2,800). 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 Barcelona-El Prat Airport to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 12 June 2026.
See what other customers who have flown with Etihad Airways and China Eastern from Barcelona-El Prat Airport to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,452 reviews
Check prices

Boarding

7.6

Entertainment

7.2

Food

7.2

Comfort

7.3

Overall

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience
Etihad Airways
7.3
Good
1,452 reviews
Etihad Airways
7.3
Good
1,452 reviews
Check prices

Boarding

7.6

Entertainment

7.2

Food

7.2

Comfort

7.3

Overall

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience
China Eastern
7.3
Good
223 reviews
Etihad Airways
7.3
Good
1,452 reviews
Check prices

Boarding

7.6

Entertainment

7.2

Food

7.2

Comfort

7.3

Overall

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Abraham,May 2026

TLV - AUH

Huge delay no explanation, made me miss the connection. Terrible experience

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Sydney. 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 into for flights to Sydney from Barcelona-El Prat?

    If you book a flight to Sydney from Barcelona-El Prat, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 0 flights from Barcelona-El Prat to Kingsford Smith per day from 2 different airlines.

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

    Airlines like China Eastern fly from Barcelona-El Prat Airport to Sydney in about 37h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 17178 km.

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

    Cheapflights users have booked flights from Barcelona-El Prat Airport to Sydney round-trip from $1,247. Another airline that can offer you cheap pricing is Etihad Airways. Users have found that China Eastern is 42% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $718 on China Eastern. Other airlines that offer cheap prices include Virgin Australia from $742 and Etihad Airways from $846 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Sydney 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 Barcelona-El Prat Airport to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sydney (average of $1,764). Flying from Barcelona-El Prat Airport to Sydney in July is currently the most expensive (average of $2,800). 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 Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Cronulla
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

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Alternative routes for Barcelona-El Prat to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Barcelona-El Prat to Coolangatta flights

Top 2 airlines flying from Barcelona-El Prat to Sydney

Discover the top 2 airlines that operate flights from Barcelona-El Prat to Sydney. 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 12 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$1,247Average$2,278FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest$1,914Average$2,214FlexibilityNo cancel feeOn-time75%
Search Etihad Airways 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 Barcelona-El Prat to Sydney?

When you search for this flight from Barcelona-El Prat to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Barcelona-El Prat to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Barcelona-El Prat to Sydney with no change fees.

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

Yes, Cheapflights offers price alerts on Barcelona-El Prat to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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