$663 Find Cheap Flights from Spain 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 to Sydney departing on 15/11. 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
1 adult, Economy, 0 bags

KAYAK searches 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 for flights to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Spain to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Spain 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Spain to Sydney

Mon, 1 Dec - Mon, 8 Dec
Air China Logo
11:25 - 15:30BCN-SYD
42h 05m1 stop
Air China Logo
20:40 - 07:35SYD-BCN
44h 55m1 stop
$1,222Air China
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Tue, 30 Dec - Wed, 14 Jan
Air China Logo
11:25 - 15:30BCN-SYD
42h 05m1 stop
Air China Logo
20:40 - 07:35SYD-BCN
44h 55m1 stop
$1,360Air China
Find Deal
Fri, 14 Nov - Tue, 18 Nov
Multiple Airlines Logo
07:00 - 14:40BCN-SYD
45h 40m2 stops
Multiple Airlines Logo
21:30 - 18:35SYD-BCN
31h 05m1 stop
$1,475Multiple Airlines
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Mon, 17 Nov - Thu, 27 Nov
Multiple Airlines Logo
20:30 - 13:35BCN-SYD
31h 05m2 stops
Multiple Airlines Logo
14:20 - 00:05SYD-BCN
43h 45m3 stops
$1,525Multiple Airlines
Find Deal
Tue, 3 Mar - Fri, 13 Mar
China Southern Logo
10:30 - 20:20MAD-SYD
23h 50m1 stop
China Southern Logo
11:25 - 08:30SYD-MAD
31h 05m1 stop
$1,583China Southern
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Sat, 15 Nov - Sat, 29 Nov
China Eastern Logo
21:15 - 10:00MAD-SYD
50h 45m2 stops
China Eastern Logo
13:30 - 08:00SYD-MAD
52h 30m3 stops
$1,590China Eastern
Find Deal
Sat, 13 Dec - Wed, 14 Jan
China Southern Logo
10:30 - 06:35MAD-SYD
34h 05m1 stop
China Southern Logo
08:10 - 08:30SYD-MAD
34h 20m1 stop
$1,597China Southern
Find Deal
Thu, 20 Nov - Thu, 4 Dec
China Eastern Logo
10:20 - 11:00BCN-SYD
38h 40m2 stops
China Eastern Logo
12:00 - 07:40SYD-BCN
29h 40m1 stop
$1,600China Eastern
Find Deal
Fri, 12 Dec - Fri, 19 Dec
Etihad Airways Logo
21:05 - 06:35BIO-SYD
47h 30m2 stops
Etihad Airways Logo
16:35 - 20:05SYD-BIO
37h 30m2 stops
$2,682Etihad Airways
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Thu, 15 Jan - Thu, 5 Mar
Etihad Airways Logo
12:10 - 06:35BIO-SYD
56h 25m2 stops
Etihad Airways Logo
21:30 - 07:40SYD-BIO
44h 10m2 stops
$2,857Etihad Airways
Find Deal

Everything you should know

When to travel
May
Cheapest • 11% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
$1,222
Typical prices: $2,044-$2,890
Air China
Mon 1/12Mon 8/12
BCN - SYD • 1 stop
Cheapest one-way flight
$663
Multiple Airlines
Sat 15/11
AGP - SYD • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Booking Insights

KAYAK's insights & trends for flights to Sydney

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

What is the cheapest month to fly to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Sydney is May, where tickets cost $2,006 on average for one-way flights. On the other hand, the most expensive months are July and October, where the average cost of tickets from Spain is $2,576 and $2,452 respectively. For return trips, the best month to travel is May with an average price of $2,006.

How far in advance should I book a flight to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sydney, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 15 days before departure.

Good to know

Low seasonJune
Cheapest flight$663
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (9% more expensive on average)
Flight from Málaga to Sydney

FAQs - booking Sydney flights

  • How far is Sydney Kingsford Smith Airport from central Sydney?

    You’ll need to travel 7 km to reach the Sydney city centre from Sydney Kingsford Smith Airport.

  • What is the name of Sydney’s airport?

    When flying to Sydney, you'll arrive at Sydney Kingsford Smith Airport (SYD). The airport is also known as Kingsford Smith or Sydney.

  • What is the cheapest day to fly to Sydney?

    Based on KAYAK data, the cheapest day to fly to Sydney is Monday where tickets can be as cheap as $2,168. On the other hand, the most expensive day to fly is Tuesday, where prices are $2,428 on average.

  • How does KAYAK find such low prices on flights 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 to Sydney.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Sydney?

    The cheapest time of day to fly to Sydney is generally in the afternoon, when flights cost $2,172 on average. The most expensive time of day to fly to Sydney is generally in the morning, which is peak travel time and where the average cost of a ticket is $2,388.

  • How many direct flights to Sydney are there each week?

    Each week there are around 2,134 direct flights from within Spain to Sydney. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Sydney

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sydney flight deals.

Reviews of the top 3 airlines flying from Spain to Sydney

 
See real verified KAYAK customer reviews for airlines flying to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Spain to Sydney. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.6
Cathay PacificOverall score based on 1042 reviews
8.1Crew
7.8Entertainment
7.3Food
7.9Boarding
7.6Comfort
Airline reviews

If my return flight was not so much better, I would have given an excellent review.

8.0 ExcellentAnonymous, Oct 2025CMB - HKG
Read more Cathay Pacific reviews

If my return flight was not so much better, I would have given an excellent review.

They downgraded me from premium economy to regular economy and me had 2 major lay over and had to have an emergency landing due to engine failure mid flight Don’t use them worst experience I have ever had still dealing with the trauma

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

Overall pretty good experience. It would be nice to have caught the attendants even they were flying down the aisle with snacks, and if they could cater to multiple dietary restrictions (bland and no lactose. The customer service chat is a bad experience), but otherwise no complaints.

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

it was a great experience as far as business class.. but I have had better meals and wine on other airlines.. that said.. the price was a great value for what I got in return.. crew made the difference.

Entertainment for kids was good. Good was terrible, needs lots of work.

As before, my only problem was not being able to download my boarding passes prior to arrival at the airport. Everything else was perfect.

The food and service was great. You have to pay a lot for in flight Internet though which is lame.

In Colombo when I-drop my baggage Sri Lanka air line crew not polite way talk very rude

The WiFi was not compatible on both my phones (Vivo Y30 5g and Samsung Galaxy A32) with up-to-date android software.

Old plane, old entertainment system. It wasn't working throughout the entire flight. I was offered to connect to their system via Wifi to watch on my phone. Crew wasn't very helpful except one lady who turned the experience around.

The food could be better. Toilets were smelly all along

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

The staff were wonderful but the seats weren't very comfortable for a bigger guy like me.

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

cannot get seat information for LAX to IAH when check in in XI,AN

UA is ok. But check in was a very bad experience

I hate that you cannot check in online and when you are at the airport, there aren't any aisle seats left. Also, they could work a little on subtitles for their movies (not everyone is a native English speaker).

Nothing to complain of, the only reason I am not giving better marks is that I am used to flying with ANA and they are the top.

It's terrible that we can't do online check in because we didn't buy the tickets directly from Air china. It was not explained until I contacted Chatdeal and we could not sit together.

Communication between the captain/crew and the passengers needs to be improved.

Food and service are good. Bathroom was lack of lotions and cleaning. That should be improved.

Food & service very good next I will pick up again

Chinese flight attendants didn't speak english well. They didn't care enough to remember that I (east asian who isn't Chinese) wasn't Chinese and spoke English. Announcement in english on board was poor and I find it very difficult to understand what was announced. Also, a cabin bag allows only 5kg!

Everything was not satisfactory - the flight was delayed, staffs were ok but they didn't speak English well. I am from east Asia (not Chinese) and they didn't care enough to remember that I wasn't Chinese but persistently spoke chinese to me. The flight announcement in english wasn't clear to understand.

Travelling to a place near Sydney?

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

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

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