Cheap flights from Barcelona-El Prat Airport to Sydney from $827
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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — SYD
30 Nov — 7 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Barcelona-El Prat to Sydney Kingsford Smith are usually found in May or March, booked 15 days in advance, depart on a Thursday or Friday and return on a Tuesday
Find 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 31 October 2025.
Mon 1/1211:25BCN - SYD
1 stop42h 05mAir China
Mon 8/1220:40SYD - BCN
1 stop44h 55mAir China
Deal found 29/10$1,227
Fri 28/1111:25BCN - SYD
1 stop42h 05mAir China
Sun 7/1220:40SYD - BCN
1 stop44h 55mAir China
Deal found 30/10$1,451
Sat 8/1116:50BCN - SYD
2 stops59h 50mMultiple Airlines
Thu 13/1121:25SYD - BCN
2 stops47h 25mMultiple Airlines
Deal found 30/10$1,480
Fri 14/1107:00BCN - SYD
2 stops45h 40mMultiple Airlines
Tue 18/1121:30SYD - BCN
1 stop31h 05mMultiple Airlines
Deal found 29/10$1,482
Thu 20/1111:25BCN - SYD
1 stop42h 05mAir China
Thu 4/1220:40SYD - BCN
1 stop44h 55mAir China
Deal found 29/10$1,536
Mon 1/1211:25BCN - SYD
1 stop42h 05mAir China
Thu 11/1220:40SYD - BCN
1 stop44h 55mAir China
Deal found 30/10$1,541
Fri 5/1211:25BCN - SYD
1 stop42h 05mAir China
Tue 30/1220:40SYD - BCN
1 stop44h 55mAir China
Deal found 29/10$1,565
Mon 3/1115:40BCN - SYD
2 stops42h 55mMultiple Airlines
Tue 11/1121:30SYD - BCN
1 stop31h 05mMultiple Airlines
Deal found 31/10$1,651
Best flights from Barcelona-El Prat to Sydney
Discover carefully curated flight deals from Barcelona-El Prat to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2025.
Fri 13/311:25BCN - SYD
1 stop42h 05mAir China
Tue 17/320:40SYD - BCN
1 stop44h 55mAir China
Deal found 30/10$1,558
Fri 13/312:40BCN - SYD
2 stops32h 15mBritish Airways
Tue 17/316:20SYD - BCN
2 stops28h 05mBritish Airways
Deal found 30/10$1,841
Wed 11/311:15BCN - SYD
2 stops33h 40mBritish Airways
Thu 19/316:20SYD - BCN
2 stops29h 05mBritish Airways
Deal found 30/10$1,846
Sat 14/317:30BCN - SYD
2 stops27h 25mBritish Airways
Fri 20/316:20SYD - BCN
2 stops34h 10mBritish Airways
Deal found 30/10$1,846
Mon 9/315:00BCN - SYD
2 stops29h 55mBritish Airways
Thu 19/316:20SYD - BCN
2 stops31h 00mBritish Airways
Deal found 30/10$1,846
Mon 9/315:00BCN - SYD
2 stops29h 55mBritish Airways
Tue 17/316:20SYD - BCN
2 stops32h 25mBritish Airways
Deal found 30/10$1,846
Mon 2/315:00BCN - SYD
2 stops29h 55mBritish Airways
Thu 12/316:20SYD - BCN
2 stops28h 05mBritish Airways
Deal found 30/10$1,847
Thu 5/314:35BCN - SYD
2 stops30h 20mBritish Airways
Tue 17/316:20SYD - BCN
2 stops28h 05mBritish Airways
Deal found 30/10$1,847
Tue 3/311:20BCN - SYD
2 stops33h 35mBritish Airways
Tue 17/316:20SYD - BCN
2 stops28h 05mBritish Airways
Deal found 30/10$1,847
Wed 4/317:20BCN - SYD
2 stops27h 35mBritish Airways
Tue 17/316:20SYD - BCN
2 stops28h 05mBritish Airways
Deal found 30/10$1,847
Sun 1/317:00BCN - SYD
2 stops27h 55mBritish Airways
Thu 12/316:20SYD - BCN
2 stops28h 05mBritish Airways
Deal found 30/10$1,847
Last-minute flights from Barcelona-El Prat to Sydney
Discover last-minute flight deals from Barcelona-El Prat to Sydney. Data last updated 31 October 2025 and is based on user searches.
Sat 8/1116:50BCN - SYD
2 stops59h 50mMultiple Airlines
Thu 13/1121:25SYD - BCN
2 stops47h 25mMultiple Airlines
Deal found 30/10$1,480
Sat 8/1119:05BCN - SYD
2 stops57h 50mMultiple Airlines
Fri 14/1121:15SYD - BCN
2 stops26h 10mMultiple Airlines
Deal found 30/10$1,686
Sat 8/1119:05BCN - SYD
2 stops57h 50mMultiple Airlines
Wed 12/1121:15SYD - BCN
2 stops26h 10mMultiple Airlines
Deal found 30/10$1,702
One-way flights from Barcelona-El Prat to Sydney
Search for one-way flight options from Barcelona-El Prat to Sydney. Find affordable one-way fares based on user searches. Data last updated 31 October 2025.
Mon 10/1120:20BCN - SYD
2 stops36h 30mMultiple Airlines
Deal found 30/10$827
Wed 3/1208:25BCN - SYD
3 stops37h 40mMultiple Airlines
Deal found 30/10$838
Thu 26/217:20BCN - SYD
2 stops39h 30mMultiple Airlines
Deal found 30/10$839
Tue 18/1111:05BCN - SYD
2 stops42h 25mAir China
Deal found 30/10$842
Mon 17/1110:00BCN - SYD
2 stops48h 35mMultiple Airlines
Deal found 30/10$851
Sat 22/1121:50BCN - SYD
3 stops48h 15mMultiple Airlines
Deal found 31/10$853
Mon 23/221:50BCN - SYD
2 stops36h 45mMultiple Airlines
Deal found 30/10$854
Tue 2/1210:00BCN - SYD
3 stops41h 05mMultiple Airlines
Deal found 30/10$862
Wed 25/215:15BCN - SYD
2 stops41h 35mMultiple Airlines
Deal found 30/10$863
Tue 2/1210:20BCN - SYD
1 stop41h 15mChina Eastern
Deal found 30/10$870
Mon 1/1211:25BCN - SYD
1 stop42h 05mAir China
Deal found 30/10$900
Cheap 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 31 October 2025.
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 31 October 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Sydney that are best for you.
Fly from
Barcelona-El Prat
Fly to
Sydney
Route
Depart
Return
Price
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Fri 13/3
11:25-15:30
1 stop42h 05m
Sydney Kingsford Smith
Tue 17/3
20:40-07:35
1 stop44h 55m
$1,558
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Fri 13/3
12:40-06:55
2 stops32h 15m
Sydney Kingsford Smith
Tue 17/3
16:20-10:25
2 stops28h 05m
$1,841
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Wed 11/3
11:15-06:55
2 stops33h 40m
Sydney Kingsford Smith
Thu 19/3
16:20-11:25
2 stops29h 05m
$1,846
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Sat 14/3
17:30-06:55
2 stops27h 25m
Sydney Kingsford Smith
Fri 20/3
16:20-16:30
2 stops34h 10m
$1,846
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Mon 9/3
15:00-06:55
2 stops29h 55m
Sydney Kingsford Smith
Thu 19/3
16:20-13:20
2 stops31h 00m
$1,846
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Mon 9/3
15:00-06:55
2 stops29h 55m
Sydney Kingsford Smith
Tue 17/3
16:20-14:45
2 stops32h 25m
$1,846
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Mon 2/3
15:00-06:55
2 stops29h 55m
Sydney Kingsford Smith
Thu 12/3
16:20-10:25
2 stops28h 05m
$1,847
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Thu 5/3
14:35-06:55
2 stops30h 20m
Sydney Kingsford Smith
Tue 17/3
16:20-10:25
2 stops28h 05m
$1,847
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Tue 3/3
11:20-06:55
2 stops33h 35m
Sydney Kingsford Smith
Tue 17/3
16:20-10:25
2 stops28h 05m
$1,847
BarcelonaSydney
BCN - SYD
BCNSYD
Barcelona-El Prat
Wed 4/3
17:20-06:55
2 stops27h 35m
Sydney Kingsford Smith
Tue 17/3
16:20-10:25
2 stops28h 05m
$1,847
Flights are sorted by cheapest return flights first.
Deals found on 30/10
Showing 1-10 of 20 results
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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
Prices
More
How far ahead should I book a flight from Barcelona-El Prat Airport to Sydney?
Use this chart to determine the optimal time to book a return flight from Barcelona-El Prat to Sydney. Price data was last updated on 24 October 2025.
Booking 15 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, December is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sydney (average of $1,383). Flying from Barcelona-El Prat Airport to Sydney in November is currently the most expensive (average of $1,776). 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.
What is the cheapest time of day to fly from BCN to SYD?
Find hourly flight availability from Barcelona-El Prat to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from Barcelona-El Prat Airport to Sydney by exploring options for tickets at midday.
How much does it cost for a return flight from Barcelona-El Prat Airport to Sydney?
What’s the top stopover airport for flights from Barcelona-El Prat Airport to Sydney?
Share of one-stop return flights from Barcelona-El Prat Airport to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Beijing (PEK) – chosen by Cheapflights users on 55% of one-stop itineraries from Barcelona-El Prat Airport to Sydney on Cheapflights.
What’s the fastest stopover option from Barcelona-El Prat Airport to Sydney?
Shortest average travel time for one-stop one-way flights from Barcelona-El Prat Airport to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 22h 37m.
What’s the fastest stopover option from Barcelona-El Prat Airport to Sydney?
Shortest average travel time for one-stop one-way flights from Barcelona-El Prat Airport to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Abu Dhabi (AUH) have the shortest average one-way travel time for one-stop routes: 22h 37m.
Which airport typically offers the quickest stopover for flights from Barcelona-El Prat Airport to Sydney?
Average stopover duration for one-stop one-way flights from Barcelona-El Prat Airport to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 2h 35m.
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 31 October 2025.
See what other customers who have flown with Etihad Airways and Air China 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.
Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.
Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.
Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.
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 Air China and British Airways fly from Barcelona-El Prat Airport to Sydney in about 32h 15m. The time it takes to get you to your destination can typically vary by up to 9h 50m. 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 $1,360. Another airline that can offer you cheap pricing is Etihad Airways. Users have found that Air China is 40% cheaper than the other options available to this destination.
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, December is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Sydney (average of $1,383). Flying from Barcelona-El Prat Airport to Sydney in November is currently the most expensive (average of $1,776). 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.
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 October 2025.
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 31 October 2025.
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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