$643 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 1/2. 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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Everything you should know

Cheapest return fare
$1,412
Overall average: $2,136
Multiple Airlines
Sun 1/2Sun 15/2
MAD - SYD • 1 stop
Cheapest one-way flight
$643
Typical prices: $1,048-$1,307
Sichuan Airlines
Sun 1/2
MAD - SYD • 1 stop
When to travel
May
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
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

Sun, 1 Feb - Sun, 15 Feb
Multiple Airlines Logo
11:05 - 14:40
MAD
-
SYD
41h 35m1 stop
Multiple Airlines Logo
16:35 - 19:05
SYD
-
MAD
36h 30m1 stop
$1,412Multiple Airlines
Sun, 1 Feb - Sun, 15 Feb
Multiple Airlines Logo
11:05 - 14:40
MAD
-
SYD
41h 35m1 stop
Multiple Airlines Logo
12:45 - 10:50
SYD
-
MAD
32h 05m2 stops
$1,416Multiple Airlines
Sun, 1 Feb - Sun, 15 Feb
Multiple Airlines Logo
11:05 - 14:40
MAD
-
SYD
41h 35m1 stop
Multiple Airlines Logo
12:45 - 10:50
SYD
-
MAD
32h 05m2 stops
$1,418Multiple Airlines
Sun, 1 Feb - Fri, 6 Feb
Multiple Airlines Logo
11:05 - 14:40
MAD
-
SYD
41h 35m1 stop
Multiple Airlines Logo
21:45 - 22:05
SYD
-
MAD
34h 20m2 stops
$1,419Multiple Airlines
Tue, 3 Mar - Tue, 17 Mar
Air China Logo
01:40 - 15:30
MAD
-
SYD
27h 50m1 stop
Air China Logo
20:40 - 12:00
SYD
-
MAD
25h 20m1 stop
$1,436Air China
Fri, 1 May - Sun, 17 May
Air China Logo
12:55 - 14:50
MAD
-
SYD
41h 55m1 stop
Air China Logo
19:40 - 21:00
SYD
-
MAD
33h 20m1 stop
$1,437Air China
Tue, 3 Mar - Fri, 13 Mar
China Southern Logo
20:30 - 20:20
MAD
-
SYD
37h 50m1 stop
China Southern Logo
11:25 - 18:30
SYD
-
MAD
41h 05m1 stop
$1,460China Southern
Mon, 4 May - Fri, 15 May
China Eastern Logo
10:55 - 09:00
BCN
-
SYD
38h 05m1 stop
China Eastern Logo
20:30 - 08:05
SYD
-
BCN
43h 35m1 stop
$1,745China Eastern
Sat, 7 Mar - Wed, 11 Mar
Etihad Airways Logo
10:00 - 17:55
LPA
-
SYD
44h 55m2 stops
Etihad Airways Logo
16:35 - 09:00
SYD
-
LPA
51h 25m2 stops
$1,972Etihad Airways
Sat, 7 Mar - Wed, 11 Mar
Etihad Airways Logo
06:05 - 17:55
LPA
-
SYD
48h 50m2 stops
Etihad Airways Logo
16:35 - 09:00
SYD
-
LPA
51h 25m2 stops
$1,974Etihad 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 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 $1,987 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Spain is $2,663 and $2,457 respectively. For return trips, the best month to travel is May with an average price of $1,987.

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 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Good to know

Low seasonJune
Cheapest flight$643
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly (15% more expensive on average)
Flight from Madrid 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 $2,148. On the other hand, the most expensive day to fly is Tuesday, where prices are $2,405 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 $2,152 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 $2,365.

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

    Each week there are around 2,091 direct flights from within Spain to Sydney. The most common day for departures is Friday, with 15% 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.
7.5
China SouthernOverall score based on 122 reviews
7.3Food
7.9Comfort
8.3Crew
7.4Entertainment
8.0Boarding
Airline reviews

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

4.0 OkayHussain, Sept 2025
WUH - DXB
Read more China Southern reviews

In my return flight they couldn’t identify my ticket or boarding pass, I had to go to 3 different counters until I was able to get my boarding pass. The food was on, it was the bear minimum. They didn’t even recognise that I was a Muslim and can’t eat meat, chicken or pork. In one of the trays I believe they served me pork. The staff were very pleasant, but they need to be aware of their surroundings more carefully, one of them stuck her lower belly right into my face! I was shocked and very uncomfortable.

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

Wow very impressed by the quality and attentiveness of service of China Southern. Lived the blankets! Will definitely fly with them again. Despite language barriers, a few attendants know enough English to understand our rudimentary Mandarin and respond to basic questions. Although they don’t explain the beverage and meal service on the website or ticketing documents, they offered regular beverage cart and snacks during the beginning hours and end hours of the long, transoceanic flight. A full meal at the beginning and end of the flight as well, and a midflight small sandwich (dinner roll sized) but we weren’t hungry and didn’t try that one. The expectation is that every sleeps during the middle of the flight. We were on a “redeye” departure from LAX with a morning arrival in China, so I don’t know if this service pattern is the same for other flights. The domestic flight we took from Guangzhou to Harbin offered conventional refreshments and meals like a US flight service. Note that they didn’t offer diet sodas. If you like to stay hydrated, I recommend bringing plenty of your own. It is served in small cups like any other drink. You can ask for a bottle but they’re tiny - about 6 ounces.

China Southern was not the problem. I booked my flight through Kayak and also received a booking reference and alert details regarding departure time and gate numbers… however Kayak NEVER actually booked my flight! We were stranded at the airport without a flight for a long awaited holiday!

The connection between LA and Atlanta was too much stress

Terrible boarding experience,,food is very poor that I I . Never going book this airline again.

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.

The flight was delayed hours and most flights from CS are always delayed. Plane was efficient and got us home but not the best food and no entertainment system at all.

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

I missed my flight ,staff unhelpful, they sat and watched me wait ,gangway door closed, English was a problem no announcement I was on time now I missed my month vacation ,lost 1400 bucks no refund I'm sick to my stomach

1 hour flight. No complaints. Some drinks would have been nice.

excellent, the staff was kind and the boarding process was with no issues or hassle

excellent, staff and boarding were all seamless and no issues, thank you!

More leg space than other flights, but *maybe* narrower seats

More leg space than other flights, but felt like *maybe* narrower seats?

One of your male flight attendant was pushy and a bit of a martinette. Completely unnecessary.

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

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

Worst than I expected, crew was not attentive, meal was as disgusting , they didn’t even drink selections as they would to other passengers. I felt discriminated

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!

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Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney