BCN - SYD

£476 Find Cheap Flights from Barcelona to Sydney – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£772
Typical prices: £939-£1,252
British Airways
Wed 14/2Wed 7/3
BCN - SYD • 3 stops
Cheapest one-way flight
£476
Typical prices: £489-£748
Shenzhen Airlines
Mon 1/1
BCN - SYD • 1 stop
Direct flights
Not available
There are currently no direct flights between Barcelona-El Prat Airport and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
25 weeks
in advance
Our data shows that travellers who book at least 25 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
When to travel
June
Cheapest • 23% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Shanghai Pu Dong (PVG)
Cheapest • Avg £851 (return)
Singapore Changi (SIN)
Shortest trip • 23h 52m (one-way)
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Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Barcelona to Sydney (BCN-SYD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Barcelona to Sydney

Sun, 14 Feb - Sun, 7 Mar
British Airways Logo
18:20 - 13:55BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
33h 35m3 stops London Heathrow Kuala Lumpur Intl Melbourne
British Airways Logo
11:05 - 11:35SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
34h 30m3 stops Melbourne Kuala Lumpur Intl London Heathrow
£772British Airways
Sun, 14 Feb - Sun, 7 Mar
British Airways Logo
14:55 - 11:25BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
34h 30m3 stops London Heathrow Kuala Lumpur Intl Melbourne
British Airways Logo
16:20 - 13:10SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
30h 50m2 stops Singapore Changi London Heathrow
£774British Airways
Mon, 8 Feb - Fri, 11 Jun
British Airways Logo
18:10 - 11:25BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
31h 15m3 stops London Heathrow Kuala Lumpur Intl Melbourne
British Airways Logo
11:05 - 12:20SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
33h 15m3 stops Melbourne Kuala Lumpur Intl London Heathrow
£775British Airways
Mon, 8 Feb - Tue, 8 Jun
British Airways Logo
07:30 - 06:55BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
37h 25m2 stops London Heathrow Singapore Changi
British Airways Logo
11:05 - 11:55SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
32h 50m3 stops Melbourne Kuala Lumpur Intl London Heathrow
£777British Airways
Mon, 8 Feb - Thu, 10 Jun
British Airways Logo
18:10 - 12:25BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
32h 15m3 stops London Heathrow Kuala Lumpur Intl Melbourne
British Airways Logo
14:35 - 00:10SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
41h 35m2 stops Singapore Changi London Heathrow
£779British Airways
Mon, 8 Feb - Thu, 10 Jun
British Airways Logo
07:30 - 06:55BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
37h 25m2 stops London Heathrow Singapore Changi
British Airways Logo
14:35 - 00:10SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
41h 35m2 stops Singapore Changi London Heathrow
£782British Airways
Sun, 14 Feb - Wed, 10 Mar
British Airways Logo
18:20 - 13:55BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
33h 35m3 stops London Heathrow Kuala Lumpur Intl Melbourne
British Airways Logo
11:15 - 11:20SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
34h 05m2 stops Hong Kong Intl London Heathrow
£784British Airways
Sun, 14 Feb - Tue, 8 Jun
British Airways Logo
18:20 - 12:25BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
32h 05m3 stops London Heathrow Kuala Lumpur Intl Melbourne
British Airways Logo
10:10 - 11:55SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
33h 45m2 stops Hong Kong Intl London Heathrow
£787British Airways
Tue, 9 Feb - Wed, 9 Jun
British Airways Logo
07:30 - 06:55BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
37h 25m2 stops London Heathrow Singapore Changi
British Airways Logo
10:10 - 11:00SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
32h 50m2 stops Hong Kong Intl London Heathrow
£790British Airways
Tue, 27 Oct - Thu, 12 Nov
British Airways Logo
07:30 - 06:55BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
37h 25m2 stops London Heathrow Singapore Changi
British Airways Logo
16:20 - 00:05SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
41h 45m2 stops Singapore Changi London Heathrow
£794British Airways
Booking Insights

Price, demand, and travel trends for Barcelona-El Prat Airport to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Barcelona-El Prat Airport to Sydney with more confidence.

How much is a return flight from Barcelona-El Prat Airport to Sydney?

Return flights from Barcelona-El Prat Airport to Sydney start at £772. Prices are below average for this route right now, with typical return fares ranging from £939 to £1,252. The lowest price found in the past 5 days was £772 on British Airways.

What's the cheapest day of the week to fly from Barcelona-El Prat Airport to Sydney?

Tuesday is the cheapest day of the week to fly from Barcelona-El Prat Airport to Sydney and is 10% cheaper than the average day. Saturday is the most expensive day with flight prices 5% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•June is the cheapest month to fly from Barcelona-El Prat Airport to Sydney at £866 return.
•July (£1,372) and January (£1,218) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 58% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Barcelona-El Prat Airport to Sydney the cheapest?

Flights from Barcelona-El Prat Airport to Sydney are cheapest 25 weeks before departure. Booking in this window typically costs about 24% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Barcelona-El Prat Airport to Sydney flights

Low season

May

Cheapest flight

£476
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flights from Barcelona-El Prat Airport to Sydney

When to book flights from Barcelona to Sydney

Are your dates flexible? Find out the best times to travel from Barcelona to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Barcelona-El Prat Airport to Sydney flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • 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.

  • Which airports can I use when flying from Barcelona-El Prat Airport to Sydney?

    Flights from Barcelona-El Prat Airport to Sydney usually depart from Barcelona-El Prat (BCN) and arrive at Sydney Kingsford Smith (SYD).

  • Which cabin classes can I book on flights from Barcelona-El Prat Airport to Sydney?

    Two cabin classes are available on flights from Barcelona-El Prat Airport to Sydney:

    • Economy class
    • Business Class

  • Which airports do connecting flights from Barcelona-El Prat Airport to Sydney pass through?

    One-stop flights from Barcelona-El Prat Airport to Sydney most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) – 43% of one-stop connections
    • Shanghai Pu Dong (PVG) – 17% of one-stop connections
    • Beijing Capital (PEK) – 17% of one-stop connections
    • Doha Hamad Intl (DOH) – 13% of one-stop connections

    Abu Dhabi Zayed Intl (AUH) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Barcelona-El Prat Airport to Sydney?

    Yes. Being flexible with your travel dates can save you up to 14% on the Barcelona-El Prat Airport to Sydney route. Tuesday is the cheapest departure day at £1,022 return on average, while Saturday is the most expensive at £1,186, a difference of £164. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Sydney Cricket Ground, and Star Casino. These are among the most viewed places in Sydney on KAYAK.

  • How expensive are last-minute Barcelona-El Prat Airport to Sydney flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 3% above the route average of £1,127. Book 25 weeks before departure for the lowest fares.

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

    A direct flight from Barcelona-El Prat Airport to Sydney takes 0h 00m, covering 10,674 miles.

  • Do I need a passport to fly from Barcelona-El Prat Airport to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Barcelona-El Prat Airport to Sydney looking right now?

    One-way fares from Barcelona-El Prat Airport to Sydney are currently lower than usual. Average one-way flight prices are about £526, which is 17% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Barcelona-El Prat Airport to Sydney?

    Flying via Singapore Changi (SIN) gives the shortest average 1-stop total travel time of 23h 52m, compared to 24h 27m via Abu Dhabi Zayed Intl (AUH) and 24h 33m via Dubai Intl (DXB).

  • What is the time difference between Barcelona-El Prat Airport and Sydney?

    Sydney is 8 hours ahead of Barcelona-El Prat Airport (Eastern Australia Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around £8 for economy cars. Top options include:
    • Bargain Car Rentals
    • East Coast Car Rentals
    • EverythingFleet
    • YESDRIVE CAR RENTAL
    • No Birds

  • How much should I expect to pay for a Barcelona-El Prat Airport to Sydney flight?

    Return flights from Barcelona-El Prat Airport to Sydney range from £939 to £1,252, with an average of £1,127 over the past 12 months. Anything below £939 counts as a good deal.

Your guide to booking Barcelona-El Prat Airport to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average £1,022 – about £164 less than Saturday (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 24% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Barcelona-El Prat Airport to Sydney trip for June. Fares historically average £866 return in that month – typically £506 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.
    - Travelodge Hotel Sydney Airport
    - Rydges Sydney Airport Hotel
    - ibis budget Sydney Airport
  • 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.

More options for your flight from Barcelona to Sydney

Complete your trip to Sydney with a hotel stay or car hire

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