Find flights
When to book
Airlines
FAQs

Cheap flights from Barcelona-El Prat Airport to Sydney from $701

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SYD
29 May — 5 Jun1
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 29 April 2026.

Tue 5/523:55
BCN
-
SYD
1 stop25h 05m
China Eastern
Mon 18/520:30
SYD
-
BCN
1 stop32h 50m
China Eastern
Deal found 27/4$1,186
Thu 21/510:55
BCN
-
SYD
3 stops37h 05m
China Eastern
Mon 1/611:00
SYD
-
BCN
1 stop42h 20m
China Eastern
Deal found 28/4$1,194
Tue 2/623:55
BCN
-
SYD
1 stop25h 05m
China Eastern
Wed 10/620:30
SYD
-
BCN
1 stop32h 50m
China Eastern
Deal found 24/4$1,208
Sat 16/523:55
BCN
-
SYD
1 stop28h 40m
China Eastern
Wed 27/520:30
SYD
-
BCN
1 stop32h 50m
China Eastern
Deal found 27/4$1,233
Tue 26/510:55
BCN
-
SYD
2 stops61h 05m
China Eastern
Mon 1/611:00
SYD
-
BCN
1 stop42h 20m
China Eastern
Deal found 28/4$1,243
Sun 14/612:30
BCN
-
SYD
1 stop42h 20m
Air China
Sun 26/719:40
SYD
-
BCN
1 stop44h 35m
Air China
Deal found 26/4$1,470
Fri 4/912:30
BCN
-
SYD
1 stop42h 20m
Air China
Sun 13/919:40
SYD
-
BCN
1 stop30h 40m
Air China
Deal found 28/4$1,505
Wed 10/610:55
BCN
-
SYD
1 stop38h 05m
China Eastern
Wed 17/611:00
SYD
-
BCN
1 stop42h 20m
China Eastern
Deal found 25/4$1,531
Wed 20/506:10
BCN
-
SYD
2 stops41h 50m
China Eastern
Wed 10/611:00
SYD
-
BCN
1 stop42h 20m
China Eastern
Deal found 26/4$1,541

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 29 April 2026.

Round-trip from

$1,194

One-way from

$701

Popular in

July

Cheapest in

June

Average price

$2,022
China Eastern
  • China Eastern
  • 21/5-1/6
  • 4 total stops
  • 79h 25m total
  • Barcelona to Sydney
Search Deals
27/5
  • 27/5
  • 3 total stops
  • 34h 40m total
  • Barcelona to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($157 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($74 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 29 April 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

Tue 30/6

22:30-16:50

1 stop34h 20m

Sydney Kingsford Smith

Sun 30/8

15:40-07:35

1 stop23h 55m

$1,992

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Wed 2/9

10:55-09:00

1 stop38h 05m

Sydney Kingsford Smith

Thu 26/11

21:30-22:55

2 stops35h 25m

$2,009

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Mon 19/10

10:55-09:00

3 stops61h 05m

Sydney Kingsford Smith

Mon 16/11

21:30-23:05

2 stops35h 35m

$2,031

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Tue 13/10

17:25-11:45

2 stops33h 20m

Sydney Kingsford Smith

Thu 29/10

22:10-22:35

2 stops34h 25m

$2,084

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Tue 7/7

22:30-16:50

1 stop34h 20m

Sydney Kingsford Smith

Tue 28/7

21:30-19:15

1 stop29h 45m

$2,130
Fastest return journey

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Mon 18/5

09:15-17:30

1 stop24h 15m

Sydney Kingsford Smith

Mon 25/5

20:45-15:05

1 stop26h 20m

$2,193

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 25/6

09:15-06:10

1 stop36h 55m

Sydney Kingsford Smith

Wed 22/7

12:00-07:30

2 stops27h 30m

$2,246

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Sat 13/6

11:10-12:35

2 stops41h 25m

Sydney Kingsford Smith

Sat 20/6

10:00-08:05

2 stops54h 05m

$2,336

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Fri 5/6

09:25-17:30

1 stop24h 05m

Sydney Kingsford Smith

Sat 20/6

10:00-07:30

2 stops29h 30m

$2,375

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Mon 1/6

23:35-20:25

2 stops36h 50m

Sydney Kingsford Smith

Tue 23/6

12:00-07:30

2 stops27h 30m

$2,430

Flights are sorted by cheapest return flights first.

Deals found on 24/4

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

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, June is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sydney (average of $1,804). Flying from Barcelona-El Prat Airport to Sydney in July is currently the most expensive (average of $2,718). 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 29 April 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
1,434 reviews
Check prices

Entertainment

7.2

Food

7.2

Boarding

7.6

Comfort

7.3

Crew

7.8

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

TRV - AUH

I liked the choice of food. The passenger next to me was continuously asking for wine to drink and thus was drunk which was uncomfortable.
Etihad Airways
7.3
Good
1,434 reviews
Etihad Airways
7.3
Good
1,434 reviews
Check prices

Entertainment

7.2

Food

7.2

Boarding

7.6

Comfort

7.3

Crew

7.8

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

TRV - AUH

I liked the choice of food. The passenger next to me was continuously asking for wine to drink and thus was drunk which was uncomfortable.
China Eastern
7.3
Good
209 reviews
Etihad Airways
7.3
Good
1,434 reviews
Check prices

Entertainment

7.2

Food

7.2

Boarding

7.6

Comfort

7.3

Crew

7.8

Overall

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

TRV - AUH

I liked the choice of food. The passenger next to me was continuously asking for wine to drink and thus was drunk which was uncomfortable.

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 Etihad Airways and China Eastern fly from Barcelona-El Prat Airport to Sydney in about 34h 20m. The time it takes to get you to your destination can typically vary by up to 3h 45m. Airlines will cover a distance of 17178 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 $1,115. Another airline that can offer you cheap pricing is Etihad Airways. Users have found that China Eastern is 48% 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 $701 on China Eastern. Other airlines that offer cheap prices include Virgin Australia from $724 and Etihad Airways from $927 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, June is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sydney (average of $1,804). Flying from Barcelona-El Prat Airport to Sydney in July is currently the most expensive (average of $2,718). 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
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
Coogee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 29 April 2026.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$1,115Average$2,348FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Etihad AirwaysCheapest$1,716Average$2,170FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.