$663 Find Cheap Flights from Spain to Sydney – Compare and Save

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Cheap Flights from Spain to Sydney

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

Recent return flight deals from Spain to Sydney

Sun, 20 Sep - Sun, 4 Oct
Sichuan Airlines Logo
11:05 - 14:15MAD  Madrid Barajas-SYD Sydney Kingsford Smith
43h 10m1 stop Chengdu Tianfu Intl
Sichuan Airlines Logo
21:20 - 08:00SYD  Sydney Kingsford Smith-MAD Madrid Barajas
43h 40m1 stop Chengdu Tianfu Intl
$1,168Sichuan Airlines
Sat, 7 Nov - Mon, 16 Nov
China Eastern Logo
21:15 - 13:35MAD  Madrid Barajas-SYD Sydney Kingsford Smith
30h 20m2 stops Wenzhou Shanghai Pu Dong
China Eastern Logo
11:30 - 18:35SYD  Sydney Kingsford Smith-MAD Madrid Barajas
65h 05m2 stops Wuhan Wenzhou
$1,217China Eastern
Sat, 7 Nov - Mon, 16 Nov
China Eastern Logo
21:15 - 13:35MAD  Madrid Barajas-SYD Sydney Kingsford Smith
30h 20m2 stops Wenzhou Shanghai Pu Dong
China Eastern Logo
11:30 - 18:35SYD  Sydney Kingsford Smith-MAD Madrid Barajas
65h 05m2 stops Wuhan Wenzhou
$1,218China Eastern
Tue, 24 Nov - Mon, 18 Jan
Air China Logo
11:30 - 08:35BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
35h 05m1 stop Beijing Capital
Air China Logo
10:10 - 08:05SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
31h 55m1 stop Beijing Capital
$1,281Air China
Sat, 7 Nov - Mon, 16 Nov
China Southern Logo
21:00 - 13:35MAD  Madrid Barajas-SYD Sydney Kingsford Smith
30h 35m1 stop Guangzhou Baiyun
China Southern Logo
15:15 - 18:30SYD  Sydney Kingsford Smith-MAD Madrid Barajas
37h 15m1 stop Guangzhou Baiyun
$1,303China Southern
Thu, 12 Nov - Wed, 13 Jan
China Southern Logo
21:00 - 20:20MAD  Madrid Barajas-SYD Sydney Kingsford Smith
37h 20m1 stop Guangzhou Baiyun
China Southern Logo
22:10 - 18:30SYD  Sydney Kingsford Smith-MAD Madrid Barajas
30h 20m1 stop Guangzhou Baiyun
$1,311China Southern
Thu, 29 Oct - Wed, 11 Nov
Multiple Airlines Logo
05:55 - 20:20BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
28h 25m2 stops Budapest Ferenc Liszt Intl Guangzhou Baiyun
Multiple Airlines Logo
15:15 - 11:35SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
30h 20m2 stops Guangzhou Baiyun Budapest Ferenc Liszt Intl
$1,315Multiple Airlines
Wed, 28 Oct - Wed, 18 Nov
Air China Logo
11:30 - 08:05BCN  Barcelona-El Prat-SYD Sydney Kingsford Smith
34h 35m1 stop Beijing Capital
Air China Logo
10:30 - 08:05SYD  Sydney Kingsford Smith-BCN Barcelona-El Prat
31h 35m1 stop Beijing Capital
$1,325Air China
Sat, 13 Feb - Sun, 28 Feb
Etihad Airways Logo
21:10 - 17:45MAD  Madrid Barajas-SYD Sydney Kingsford Smith
34h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
16:50 - 19:05SYD  Sydney Kingsford Smith-MAD Madrid Barajas
36h 15m1 stop Abu Dhabi Zayed Intl
$1,733Etihad Airways
Sun, 15 Nov - Mon, 16 Nov
Etihad Airways Logo
09:45 - 17:45MAD  Madrid Barajas-SYD Sydney Kingsford Smith
22h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 07:25SYD  Sydney Kingsford Smith-MAD Madrid Barajas
43h 55m1 stop Abu Dhabi Zayed Intl
$1,744Etihad Airways
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 flight to Sydney?

In the last 5 days, the cheapest flight deal to Sydney was found on the route from Madrid, at $1,168 return. The most popular connection is from Barcelona to Sydney, while KAYAK users have found return deals for as low as $1,281 in the last 5 days.

What is the cheapest month to fly to Sydney?

The cheapest month for flights to Sydney is May, where tickets cost $1,497 on average for return flights. On the other hand, the most expensive months are January and August, where the average cost of tickets from Spain is $2,126 and $2,028 respectively. For one-way flights, the best month to travel is June with an average price of $886.

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

To get a below average price, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low season

April

Cheapest flight

$663
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Madrid to Sydney

FAQs - booking Sydney flights

  • What is the cheapest flight to Sydney?

    In the last 5 days, the cheapest flight deal to Sydney was found on the route from Madrid, at $1,168 return. The most popular connection is from Barcelona to Sydney, while KAYAK users have found return deals for as low as $1,281 in the last 5 days.

  • 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.

  • 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.

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

    Each week there are around 9,221 direct flights from within Spain to Sydney. The most common day for departures is Friday, with 17% 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 4 airlines flying from Spain to Sydney

 
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.
7.5
Air ChinaOverall score based on 164 reviews
8.1Crew
7.2Food
6.6Entertainment
7.2Comfort
7.8Boarding
Airline reviews

Weren’t even given earphones to use the entertainment system

6.0 GoodIvan, June 2026
Read more Air China reviews

Weren’t even given earphones to use the entertainment system

The meals were not the greatest and lacking of appetite but everything else was spot on

Your staff was exceptional. Could teach the other airlines-rules on etiquette, and service. Excellent landings on flights, carried out by your pilots. Only complaint is long delay on return flight in Beijing, onto Vancouver.

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

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 & service very good next I will pick up again

I wish I had been able to choose a vegetarian meal. Crew friendly and helpful. Seat was ok. All quite efficient and pleasant. Would recommend for inner China travel for sure.

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

The flight was over 1 hour late taking off ,when I arrived in Abu Dhabi ,I missed my connecting flight to Bangkok so I had to wait almost 6 hours for my flight arriving in Bangkok at 6:30 am ,So I missed a whole day of my vacation and my hotel room sat empty so I paid for hotel days that I was not there. In Abu Dhabi there was a woman that worked the desk at transfers that was so professional, courteous , helpful,and may I say absolutely beautiful .she got me food vouchers for my layover and was a very calming presence. Besides that I will never use Etihad again I will pay the Xtra money . I'm sure they won't read or see this but it's my "2 cents" I'll use an airline that respects me and my hard earned dollars

It was fantastic. The flight from Chicago to Abu Dahbi was fantastic. The crew, food and service were amazing. Everything was handled by the crew member assigned to us , Nicholas, was usually done before we asked for it. Highly recommend Etihad!

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

The flight was delayed which cause me to miss my connecting flight in AbuDhsbi airport.

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.

Entertainment did not work from flight from Abu Dhabi to Kolkata. Emirates has a much better flight in that sector.

I travelled from Adu Dhabi to Melb; service was minimal at best, when I asked for a bottle of water but no meal I was told it was not available- it seemed a cup would do. The staff were un helpful & dismissive. We had a family near us who I never saw obtain any assistance from crew- they were simply avoided! Meal was simple and adequate no hot drinks were on offer until close to arriving, with a pseudo breakfast. Seats were tight despite obtaining extra leg room. I will not be flying with Etihad again and will not recommend them to family & friends.

I could not book in online at all which is what I always do to secure a window seat which is my preference.

It was good. Just a very long stay over in China to get the second leg to London

did not get a notification about seat selection ahead of time. We didn't end up sitting together.

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

Overall I had good experience with China Southern airline. Nothing to claim. I hoped they could improve the meal quality that is.

The connection between LA and Atlanta was too much stress

Not good - chair back could not move back for premium economy. Not worth the price

It was great. The staff were so nice and helpful the food was great and they always made sure I was okay. As a foreigner I was worried about the language barrier but it was absolutely no issues. I highly recommend

Food was terrible. Fish was equal to a sausage and scrumbled eggs were terribly green with a quite weird fllavour. Everybody with me hated all options. The best food was the bread with butter.

The food was perfect. The boarding process is a bit long. Given the late boarding time, I felt very tired by the time I was seated.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

Basic long haul decent price but U pay for what you get. Over 5hrs of transit and terminal was pretty bare with nothing much to do except the lounge

Suck! Sat in plane on the tarmac (hot) over 2 hours

I was traveling alone with an infant, so the crew was incredibly helpful. Both the international and subsequent domestic flights were impeccable.

2 parts to the journey. First leg covered in a newer plane with decent staff + POOR FOOD QUALITY but the second half didn’t leave a positive impression at all as the plane itself was an older built and the crew didn’t serve properly. Language is an issue with China Eastern flights as always, but unmotivated crew just makes it even bad.

Excellent experience however older aeroplanes used by China Eastern Airlines.

Delay in off-boarding due to customs at SFO... pilot announcement should have come earlier so passengers don't clog aisles.

Reasonable. What they offer during the flight is not great, but the crew is polite and try to compensate it.

I was surprised and appreciate that they actually served a hot meal on such a short, early morning flight. The check in and boarding was hassle free and most of all my Alliance Status / Code Share was recognized and the revelant courtesy was extended; other than some needed attention to detail concerning the cleanliness of the cabin, and some unnecessary aggressive wording their safety briefing, it was an overall pleasant flight, and I would certainly fly with them again.

You’re in the three parts of my life, the China Eastern air crew remembered and wish me happy birthday. I was given pastries on two different occasions and a complementary drink. The stew is wish me happy birthday and gave me a birthday card. Everything was first class. Thank you.

I will never fly through China again. Maybe it was the mandatory retinal scan just to transfer to another flight or the complete set of fingerprints they require. There are many better and inexpensive flights to Asia if you look.

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