Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BCN - SYD

$748 Find cheap flights from Barcelona to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Barcelona-El Prat to Sydney departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Sat 29/6
Sat 6/7

Search hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Barcelona to Sydney, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,686,544 times on KAYAK, and here's why:

Save 19% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from Barcelona-El Prat to Sydney (BCN-SYD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Barcelona-El Prat to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
20:40 - 06:55BCN-SYD
48h 15m2 stops
16:30 - 10:25SYD-BCN
27h 55m2 stops
$1,542British Airways
Find Deal
Tue, 5 Nov - Tue, 12 Nov
11:25 - 15:30BCN-SYD
42h 05m1 stop
20:40 - 07:25SYD-BCN
44h 45m1 stop
$1,574Air China
Find Deal
Fri, 1 Nov - Sun, 17 Nov
11:25 - 15:30BCN-SYD
42h 05m1 stop
20:40 - 07:25SYD-BCN
44h 45m1 stop
$1,577Air China
Find Deal
Fri, 1 Nov - Sun, 17 Nov
07:50 - 19:35BCN-SYD
27h 45m2 stops
22:10 - 23:00SYD-BCN
32h 50m2 stops
$1,648Turkish Airlines
Find Deal
Tue, 10 Sep - Tue, 24 Sep
07:50 - 20:35BCN-SYD
27h 45m2 stops
22:15 - 23:55SYD-BCN
35h 40m2 stops
$1,672Turkish Airlines
Find Deal
Thu, 24 Oct - Thu, 21 Nov
15:30 - 06:55BCN-SYD
29h 25m2 stops
16:30 - 10:25SYD-BCN
27h 55m2 stops
$1,688British Airways
Find Deal
Fri, 22 Nov - Sun, 24 Nov
10:00 - 06:55BCN-SYD
34h 55m1 stop
16:30 - 14:45SYD-BCN
32h 15m1 stop
$1,802Iberia
Find Deal
Wed, 20 Nov - Tue, 10 Dec
18:55 - 06:55BCN-SYD
26h 00m2 stops
16:30 - 22:20SYD-BCN
39h 50m2 stops
$1,981Iberia
Find Deal
Sun, 17 Nov - Sun, 8 Dec
10:05 - 06:15BCN-SYD
36h 10m2 stops
07:35 - 20:05SYD-BCN
44h 30m2 stops
$2,130Finnair
Find Deal
Wed, 11 Sep - Tue, 17 Sep
10:05 - 07:15BCN-SYD
36h 10m2 stops
11:25 - 20:05SYD-BCN
42h 40m2 stops
$2,204Finnair
Find Deal
Wed, 16 Oct - Fri, 15 Nov

Flights from Barcelona-El Prat to Sydney - Travel Insights & Trends

Get data-powered insights and trends into flights from Barcelona-El Prat to Sydney to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Barcelona to Sydney?

The average price of all flights from Barcelona-El Prat Airport to Sydney clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Sydney on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Barcelona to Sydney. For your return ticket, we recommend flying on a Monday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Barcelona-El Prat Airport to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Barcelona-El Prat Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Barcelona-El Prat Airport to Sydney is May, where tickets cost $2,074 on average. On the other hand, the most expensive months are July and February, where the average cost of tickets is $3,131 and $2,702 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Barcelona-El Prat Airport to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Barcelona-El Prat Airport to Sydney, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 58 days before departure.

Which airlines provide the cheapest flights from Barcelona to Sydney?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Barcelona to Sydney found by KAYAK users in the last 72 hours was for $1,542 on British Airways, followed by Air China ($1,574). One-way flight deals have also been found from as low as $1,021 on Etihad Airways and from $1,357 on Air France.

Good to know

Low season

April

High season

December

Cheapest flight

$748
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (8% more expensive on average)
Flight from Barcelona to Sydney

When to book flights from Barcelona-El Prat to Sydney

Are your dates flexible? Find out the best times to travel from Barcelona-El Prat to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Barcelona to Sydney flights

  • Can I travel with a pet on flights from Barcelona to Sydney?

    Passengers with pets can fly with Vueling Airlines for flights from Barcelona to Sydney. The airline permits pets such as dogs, cats, birds and tortoises to travel on their flights, with a maximum of two pets per flight. Pets must be carried in a suitable carrier, which counts as one piece of hand luggage, and should be placed under the seat in front of you during the flight.

  • What services can passengers in Business Class expect on Korean Air flights from Barcelona to Sydney?

    Korean Air offers a range of high-quality food and beverage options for Business Class passengers during their flights, with menus designed by some of Korea's most renowned chefs. Business Class passengers can also enjoy a wide range of movies and lie-flat beds during the flight. Korean Air Business Class passengers have access to the airline's Prestige Class lounges, which offer a variety of amenities.

  • What is the cheapest flight from Barcelona-El Prat Airport to Sydney?

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to Sydney was $496 for a one-way ticket and $1,023 for a return.

  • Which airports will I be using when flying from Barcelona to Sydney?

    Barcelona and Sydney are both served by 1 main airport. You will leave Barcelona from Barcelona-El Prat and will be arriving at Sydney Kingsford Smith.

  • Which aircraft models fly most regularly from Barcelona to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Barcelona to Sydney?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Barcelona and Sydney, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Barcelona to Sydney, Qatar Airways or Etihad Airways?

    The two airlines most popular with KAYAK users for flights from Barcelona to Sydney are Qatar Airways and Etihad Airways. With an average price for the route of $3,674 and an overall rating of 7.7, Qatar Airways is the most popular choice. Etihad Airways is also a great choice for the route, with an average price of $4,197 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Barcelona to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Barcelona to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Barcelona to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Barcelona is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Barcelona to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Barcelona with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Barcelona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Barcelona-El Prat Airport to Sydney

  • Flights from Barcelona (BCN) to Sydney (SYD) usually involve stopovers with one, two or three stops, depending on the airline you choose. Some common stopovers you could encounter include Dubai (DXB), Amsterdam (AMS), Hong Kong (HKG), Singapore (SIN), Paris (CDG), Seoul (ICN) and Xiamen (XMN).
  • There are several transportation options available to get from Sydney Airport to the city centre. The Sydney airport train is a fast option for getting to the city centre, and it runs approximately every 10 minutes from the airport. The journey takes around 13 minutes to reach the city centre station. Taxis are also readily available at SYD and can take you directly to the city centre. The journey time is approximately 20–30 minutes, depending on traffic conditions.
  • Economy passengers on Qatar Airways flights from Barcelona to Sydney can bring one carry-on bag weighing up to 7 kg, while Business and First Class passengers can bring two pieces weighing up to 15 kg in total. Economy passengers are also allowed two checked bags with a maximum weight of 23 kg each, while Business and First Class passengers are usually allowed two checked bags with a maximum weight of 32 kg each.

Top 5 airlines serving from Barcelona-El Prat to Sydney

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Barcelona-El Prat to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Qatar AirwaysOverall score based on 4339 reviews
7.5Food
7.6Comfort
7.8Boarding
7.6Entertainment
8.1Crew
Airline reviews

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

8.0 ExcellentDaniel, May 2024INL - KUL
Read more about Qatar Airways reviews

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

Don't be afraid if you board an Oman Air Airbus A330 - it will take you to Colombo and not Muskat. The Aircraft is leased by Qatar Airways ;-)

No towels or tissue and chocolate and mint provided before arrival

This is my first and last flight with Qatar because when we go for boarding pass in Delhi airport the team asked for money charging me for hand baggage which is technically including with my ticket so also we get one our temple pics I ask them to checking in but they tell me I have to pay $500 dollars for that additional which is not make sense than I diseased to throw away because I can’t take with us . For carry in beg also I pay some Indian n currency for the guy who help I already pay 6 passengers ticket cost me $8000 so really I’m not happy . PLUS MY 6 checked baggage was damaged I already claim for four beg at airport but now I’m worried about my stuff inside maybe broken too which is more expensive stuff me really bad experience

The crew was great and the food and liquor offerings were good. Seats were a bit cramped. Flight arrived early at destination. That's a plus.

I didn't understand why I got dropped off at departures on exiting the plane at Doha aiport. I had to find my own way to immigration/baggage reclaim which wasn't easy as staff in the departure section just tell you ti scan your boarding pass. This was very poor b qatar Airways. I spent 2 hours soyung this out and once I got to get my suitcase it was delayed. So instead of getting to the hotel at about midnight I got there at three in the morning. I wonder why I upgraded to business?

Excellent will be flying again in May with Qatar. to Botswana.

Boarding delayed, no communication. I left the lounge, and heard a final call, boarding started after a 30 minutes.

After going through security and waiting for the flight at the gate, there was no access to bathrooms and no place to charge a phone while waiting for the flight. But once I was on the plane, everything was very good.

Very bad. We booked 8 months in advance for 2 people but couldn’t get seats together. Food was so bad I couldn’t even eat.

Lovely crew - comfortable journey despite it being an older plane.

The business class experience is fantastic. The crew were polite but often unavailable even when I tried to call them! I even found myself bringing my used dishes and cutlery up to the crew because no one had come to collect it after over an hour.

Online was good boarding also but a child was crying all the way with no intervention from crew member.

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Overall mediocre experience. Check in was good. They're were discriminatory. They were not attentive, food choices were not vegetarian friendly. The food served was frozen.

Good range of movies but lacking decent tv shows. Wifi was really expensive on this flight, considering flights under 7 hours have a $9.99 USD charge for streaming, to jump up to $24.99 for a 7 hour 40 flight seemed a little bit of a rip off. Staff are inattentive, and really need to improve on the customer experience.

It has been a couple of years since I flew with Etihad last, after having a unpleasant experience with them coming out of the pandemic. I can say that the experience has uplifted, but I can’t really rate the service. At Barcelona airport the service was great, with their dedicated Etihad staff very helpful. The onboard experience wasn’t great, not very personalised and it really makes sense why Etihad doesn’t feature in the top 10 2023 Skytrax awards. The crew just seemed to be inattentive and almost absent from the cabin. I felt that I had to keep getting their attention. Even after I’d finished my meal, an hour went by before I had to call them to clear the tray/plate etc.

In my opinion, Etihad Airways is a first rate airline except for one important element. On the day before my return flights, when I chose my seats on the Etihad website I was charged an additional $55 (US) in order to sit on the aisle. I was not at all happy about this additional "hidden" charge and I felt cheated.

The staff was very nice and polite but it was very very hot and no ways to have some fresh air. It would be nice to have more time to sleep since it was a night flight

Eine Toilette der Business Class war gesperrt und somit nicht benutzbar.

Disappointing. Had to pay 70 euros for one checked bag. Transatlantic flight was cramped, not very comfortable

It was not Iberia. It was with United. It was great!!!

We had a seat that would not function. No Wifi or inflight entertainment was available. Food was very poor. Attendants were very accommodating and apologized for the problems.

They offered several meals and snacks, the crew was very friendly and kind. There was a broad selection of movies, shows, and games. I was impressed!

My son and I are 193 cm tall. We had reserved and paid for seats with extra leg room towards the front of the cabin. The day of the flight, we learned that Iberia had changed aircraft. We were assigned regular seats way back in the cabin. When we landed from our first leg we spoke with agents at the gate and we were told that they couldn’t improve our seats because the flight was full.

I could change to business before flight and everything was perfect except for entertainment which was none.

Booked with Iberia but flight was with Level. This switch of airlines was not published anyware and I was not made aware. Service was horrible, attendants were rude and nowhere to be found. Interior of plane was disgusting and dirty, trash on the floor, bathrooms were dirty (probably because flight attendants were not collecting trash from passengers). I have never encountered this on any other flight or airline. A public bus or metro in Los Angeles is 10 times cleaner. Had I known this was not an Iberia flight I would not have booked this tickets.

Iberia subcontracted the flight out to Level (?). I would never fly Iberia/Level ever again. Old planes with no tv’s or wifi. Barely edible food. Small seats. 10/10 don’t recommend.

Flight was an Iberia Flight on Level but seemed to be outsourced to a 3rd airline - Wamos. Seating pattern was different than when booked, we waited on the JETBRIDGE for 45 minutes to board, food was terrible. Movie options were limited to about 20 and very old, TV shows was limited to about 15 and equally as old. Staff was fine but definitely the "b-team". Landed about 60 minutes early and waited on the runway for 45 minutes - despite that Logan Airport in Boston recently added new gates. Mediocre experience at best.

Boarding process was chaotic and disorganized. The plane needs updating in the interior. Things are broken, worn out, and dated

The flight was delayed for almost 5 hours, but I understand that it was not up to the company, however how they could handle the situation better, they never apologized for that delay, moreover despite passengers being there for 7 hours only thing they did was to give a bowl of instant noodles, afterwards on the plane tiny snacks, people were there starting from lunch time and we’ve arrived to destination at almost midnight

Flight was delayed for 2 hours for no reason, then we spent almost an hour after boarding because of the weather conditions. If we left on time we could avoid that 😾

Cons: "Everything was great. Very nice and friendly crew, clean plane, great food. Excellent overall"
Pros: "Because of our delay, we flew with Air Thai instead of Air China....much better airline"
Pros: "The price"
Cons: "Staff was not helpful and kind of rude unless you spoke their language. Food options were terrible and not very comfortable seat for 13+ hr flight."
Cons: "Connecting though Beijing from Taipei to LAX is not recommended if you can avoid it!"
Pros: "The food was good. It was nice that they supply wet hot towels before each meal. The seat was comfortable with the price I paid for. The rest room is nice and clean and quite spacious. The L’occitane toiletery bag was nice."
Cons: "It would be nice to supply mouthwash in the rest room. It would be nice to have a foot step at the bottom to open the trash container. The comforter is not washed and smells."
Pros: "The seats on business were comfy, the service excellent, the movie selection was fair to poor, the food was also fair to good largely because they served a heavy lunch rather than a light breakfast."
Cons: "The food and movie selection."
Pros: "Crew was great and was happy to get gluten free food i could eat"
Cons: "Not lose my bags :("
Pros: "Very frustrated experience. Air China, air Canada, budget air, all push responsibilities away. Budget air got my name wrong, too, which would have caused me to not be able to get on the original flight from China anyways."
Cons: "Still I have not been able to get someone to fix my problem for me although I was promised that I could postpone my return flight by one day because of the delay at Victoria airport. Ended up having to buy a return ticket by myself."

I truly don't think there was anything that could have been better. How is that for an endorsement?! I'm a firm fan of BA now, with two flights in the past 2 months. Keep up the great work! And thank you!

BA charged me 70 euros for one bag on my return after having recognized my frequent flier status and charging me nothing for the same bag on the outbound. Their employees are not well trained and rules are inconsistently applied.

There's no inflight entertainment, plane was old, power USB didn't work

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

Air hostess delayed providing food and then pulled away the tray before i finished eating

Check in was horrendous! Economy took 2 hours before seeing an agent. Business class was 0.5 - 1 hour.

Great little city hopper plane. Unfussy and roomy. Nice little snack provided too

Crew was more interested on looking at their phones than welcoming passengers during boarding.

The flight was nearly empty so we were welcomed to spread out and relax. There was some turbulence but nothing too scary. The crew was lovely!! They engaged in conversation and were very friendly! The food is terrible!!! Horrible wooden utensils, they barely pierce the food or cut anything. I sat in basic economy and was very comfortable. Customer service at the desk was polite and helpful.

We were kept waiting at the gate for 2 hours without explanation

Book cheap flights from Barcelona to Sydney

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Barcelona to Sydney found on KAYAK in the last 72 hours.
25/11Mon
3 stops
40h 55mBCN-SYD
$748
25/11Mon
2 stops
43h 50mBCN-SYD
$769
5/6Wed
3 stops
34h 50mBCN-SYD
$778
2/9Mon
1 stopEtihad Airways
22h 30mBCN-SYD
$1,021
5/6Wed
1 stopEtihad Airways
35h 00mBCN-SYD
$1,025
22/11Fri
2 stopsAir France
30h 10mBCN-SYD
$1,357
6/6Thu
1 stopQatar Airways
23h 55mBCN-SYD
$1,405
10/9Tue
1 stopQatar Airways
23h 55mBCN-SYD
$1,407
20/6Thu
1 stopIberia
23h 55mBCN-SYD
$1,599
20/6Thu
1 stopIberia
23h 55mBCN-SYD
$1,606

Search by stops

Search by airline

Search by price

Last minute flights from Barcelona-El Prat to Sydney

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Barcelona to Sydney that are departing in the next 10 days.
1/6Sat
multi-stop
47h 00mBCN-SYD
7/6Fri
multi-stop
59h 35mSYD-BCN
$1,634
1/6Sat
multi-stop
31h 30mBCN-SYD
7/6Fri
multi-stop
45h 45mSYD-BCN
$2,089
1/6Sat
multi-stop
40h 30mBCN-SYD
7/6Fri
multi-stop
45h 45mSYD-BCN
$2,130
1/6Sat
multi-stop
23h 55mBCN-SYD
7/6Fri
multi-stop
56h 10mSYD-BCN
$2,469
1/6Sat
multi-stop
23h 55mBCN-SYD
7/6Fri
multi-stop
41h 40mSYD-BCN
$3,106

Search by stops

Search by price

Barcelona - Sydney Flights

Departure:

Barcelona (BCN)Spain

Destination:

Sydney (SYD)Australia

Return flight deals:

Sydney - Barcelona

Cabin classes:

Browse destinations: