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Cheap flights from Spain to Sydney from $631

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SYD
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Spain to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Spain to Sydney
Explore the most affordable flight options available from Spain to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2026.

Fri 1/512:55
MAD
-
SYD
1 stop41h 55m
Air China
Sat 16/519:40
SYD
-
MAD
1 stop33h 20m
Air China
Deal found 15/3$1,299
Fri 1/512:30
BCN
-
SYD
1 stop42h 20m
Air China
Sun 10/519:40
SYD
-
BCN
1 stop44h 35m
Air China
Deal found 13/3$1,302
Fri 1/502:40
MAD
-
SYD
1 stop28h 10m
Air China
Thu 28/519:40
SYD
-
MAD
1 stop44h 20m
Air China
Deal found 14/3$1,303
Mon 15/621:00
MAD
-
SYD
1 stop27h 25m
China Southern
Sun 21/621:45
SYD
-
MAD
1 stop28h 20m
China Southern
Deal found 16/3$1,309
Wed 13/511:05
MAD
-
SYD
1 stop41h 30m
China Eastern
Mon 25/510:00
SYD
-
MAD
2 stops65h 35m
China Eastern
Deal found 16/3$1,314
Sat 16/522:15
MAD
-
SYD
3 stops49h 50m
China Eastern
Tue 26/511:00
SYD
-
MAD
2 stops40h 35m
China Eastern
Deal found 16/3$1,321
Fri 1/502:40
MAD
-
SYD
1 stop28h 10m
Air China
Sat 16/519:40
SYD
-
MAD
1 stop33h 20m
Air China
Deal found 15/3$1,327
Fri 1/502:40
MAD
-
SYD
1 stop28h 10m
Air China
Sun 24/519:40
SYD
-
MAD
1 stop44h 20m
Air China
Deal found 17/3$1,328
Fri 1/512:55
MAD
-
SYD
1 stop41h 55m
Air China
Thu 14/519:40
SYD
-
MAD
1 stop44h 20m
Air China
Deal found 16/3$1,334
Fri 15/502:40
MAD
-
SYD
1 stop28h 10m
Air China
Sat 23/519:40
SYD
-
MAD
1 stop33h 20m
Air China
Deal found 16/3$1,344
Fri 29/506:20
BCN
-
SYD
2 stops47h 55m
Multiple Airlines
Thu 18/620:20
SYD
-
BCN
2 stops58h 55m
Multiple Airlines
Deal found 18/3$1,388
Thu 4/612:30
BCN
-
SYD
1 stop42h 20m
Air China
Sun 7/619:40
SYD
-
BCN
1 stop44h 35m
Air China
Deal found 15/3$1,406

Find flight deals from Spain to Sydney

Keep the following information in mind while searching for Spain to Sydney flight deals. Data was last updated 18 March 2026.

Round-trip from

$1,299

One-way from

$631

Popular in

August

Cheapest in

May

Average price

$1,784
Air China
  • Air China
  • 1/5-16/5
  • 2 total stops
  • 75h 15m total
  • Spain to Sydney
Search Deals
Sichuan Airlines
  • Sichuan Airlines
  • 12/6
  • 1 total stop
  • 43h 10m total
  • Spain to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($157 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Spain to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 March 2026.
Use the filters below to find and compare flights from Spain to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Wed 3/6

22:15-12:35

2 stops30h 20m

Sydney Kingsford Smith

Sun 7/6

20:30-08:40

1 stop44h 10m

$1,590

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 4/6

11:05-08:00

2 stops36h 55m

Sydney Kingsford Smith

Sun 7/6

20:30-08:40

1 stop44h 10m

$1,590

BarcelonaSydney

BCN - SYD

BCNSYD

Barcelona-El Prat

Thu 4/6

06:10-09:00

2 stops42h 50m

Sydney Kingsford Smith

Sun 7/6

20:30-08:05

1 stop43h 35m

$1,657

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 4/6

11:05-08:00

2 stops36h 55m

Sydney Kingsford Smith

Mon 8/6

11:00-08:40

1 stop29h 40m

$1,711

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sun 12/4

22:00-16:50

2 stops34h 50m

Sydney Kingsford Smith

Sun 19/4

19:40-21:00

1 stop33h 20m

$1,774

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Mon 13/4

16:50-06:10

2 stops29h 20m

Sydney Kingsford Smith

Mon 20/4

20:50-07:35

2 stops42h 45m

$1,794

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Thu 9/4

21:05-16:50

2 stops35h 45m

Sydney Kingsford Smith

Thu 16/4

20:50-07:35

2 stops42h 45m

$1,817

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Mon 15/6

11:05-12:35

1 stop41h 30m

Sydney Kingsford Smith

Sun 28/6

11:00-08:40

1 stop29h 40m

$1,820

ValenciaSydney

VLC - SYD

VLCSYD

Valencia

Mon 13/4

12:35-06:10

2 stops33h 35m

Sydney Kingsford Smith

Mon 20/4

20:50-08:05

2 stops43h 15m

$1,887
Fastest return journey

BilbaoSydney

BIO - SYD

BIOSYD

Bilbao

Wed 26/8

07:40-16:50

2 stops25h 10m

Sydney Kingsford Smith

Tue 1/9

15:40-10:55

2 stops27h 15m

$1,897

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Spain to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Spain with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spain to Sydney

What is the cheapest month to book a flight from Spain to Sydney?

Currently, May is the cheapest month in which you can book a flight from Spain to Sydney (average of $918). Flying from Spain to Sydney in January is currently the most expensive (average of $1,522). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 18 March 2026.
Get a feel of what it's like to fly with China Southern and Etihad Airways from Spain to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.4
Good
142 reviews
Check prices

Food

7.2

Overall

7.4

Boarding

7.8

Entertainment

7.2

Crew

8.0

Comfort

7.6

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.
China Southern
7.4
Good
142 reviews
China Southern
7.4
Good
142 reviews
Check prices

Food

7.2

Overall

7.4

Boarding

7.8

Entertainment

7.2

Crew

8.0

Comfort

7.6

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.
Etihad Airways
7.3
Good
1,426 reviews
China Southern
7.4
Good
142 reviews
Check prices

Food

7.2

Overall

7.4

Boarding

7.8

Entertainment

7.2

Crew

8.0

Comfort

7.6

Reviews

1 / 6
2.0
Mediocre

Anonymous,Jan 2026

NBO - CSX

I was refused boarding due to the Australian CTD I used to travel on at BNE Airport, and did not receive any refund. Instead, considering that I was travelling to meet my wife and kid after 4 years of separation and that all the arrangements had been made, I had to book a different flight ticket (Qatar Airways), which was too expensive.

Related info for your journey

Find useful and relevant information for your journey from Spain to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Spain?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Spain to Sydney.

  • How long is the flight from Spain to Sydney?

    Departing from Spain to Sydney will take you 29h 20m. There are 17535 km between Spain and Sydney. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Spain to Sydney one-way?

    The cheapest airline one-way is Sichuan Airlines, with whom users have recently found tickets for as low as $514. However, be on the lookout for offers from China Eastern and Virgin Australia, as they are both options that can get you from Spain to Sydney for a low price.

  • What are the most popular routes from Spain to Sydney?

    The most popular flight routes from Spain to Sydney are Madrid Barajas - Sydney Kingsford Smith, Barcelona-El Prat - Sydney Kingsford Smith and Malaga - Sydney Kingsford Smith.

  • Can I find deals for flights from Spain to Sydney that include hotel bookings?

    Yes. In addition to deals on Spain to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Spain to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spain to Sydney.

  • Can I find deals for business class flights from Spain to Sydney?

    Yes. Cheapflights offers flight deals from Spain to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spain to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Spain to Sydney (average of $918). Flying from Spain to Sydney in January is currently the most expensive (average of $1,522). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Spain to Sydney

Discover the top 2 airlines that operate flights from Spain to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$1,417Average$1,890FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest$1,739Average$2,280FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Spain to Sydney?

Cheapflights makes it easy to find Spain to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Spain to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Spain to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Spain to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Spain? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Spain to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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