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$624+ Cheap flights from Madrid, Spain (MAD) to Sydney (SYD)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SYD
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Madrid Barajas to Sydney Kingsford Smith are usually found in May or March, booked 60 days in advance, depart on a Friday or Sunday and return on a Friday

Cheap flight deals from Madrid to Sydney

Cheapest flights from Madrid to Sydney
Explore the most affordable flight options available from Madrid to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Sichuan Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2911:05 amMAD - SYD
1 stop41h 35mSichuan Airlines
sáb. 1/319:25 pmSYD - MAD
1 stop44h 00mSichuan Airlines
Deal found 12/10$1,346
This Cathay Pacific deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1011:25 amMAD - SYD
1 stop23h 25mCathay Pacific
vie. 1/163:00 pmSYD - MAD
2 stops51h 30mCathay Pacific
Deal found 12/10$1,375
This Sichuan Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2811:05 amMAD - SYD
1 stop41h 35mSichuan Airlines
sáb. 1/319:25 pmSYD - MAD
1 stop44h 00mSichuan Airlines
Deal found 12/10$1,431
This Sichuan Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2211:05 amMAD - SYD
1 stop41h 35mSichuan Airlines
lun. 1/129:25 pmSYD - MAD
1 stop44h 00mSichuan Airlines
Deal found 12/10$1,442
This Sichuan Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2911:05 amMAD - SYD
1 stop41h 35mSichuan Airlines
vie. 2/69:25 pmSYD - MAD
1 stop44h 00mSichuan Airlines
Deal found 12/10$1,496
This Etihad Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/259:50 amMAD - SYD
1 stop22h 05mEtihad Airways
lun. 1/129:30 pmSYD - MAD
1 stop31h 35mEtihad Airways
Deal found 12/10$1,515
This Sichuan Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2811:05 amMAD - SYD
1 stop41h 35mSichuan Airlines
vie. 2/69:25 pmSYD - MAD
1 stop44h 00mSichuan Airlines
Deal found 12/10$1,529
This Sichuan Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3111:05 amMAD - SYD
1 stop41h 35mSichuan Airlines
sáb. 1/319:25 pmSYD - MAD
1 stop44h 00mSichuan Airlines
Deal found 12/10$1,559
This Cathay Pacific deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:25 amMAD - SYD
2 stops43h 05mCathay Pacific
mar. 2/37:00 amSYD - MAD
2 stops35h 30mCathay Pacific
Deal found 12/10$1,587
This Cathay Pacific deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3011:25 amMAD - SYD
2 stops47h 30mCathay Pacific
vie. 2/62:50 pmSYD - MAD
2 stops51h 40mCathay Pacific
Deal found 12/10$1,594
This Cathay Pacific deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/1211:25 amMAD - SYD
1 stop38h 35mCathay Pacific
vie. 1/163:00 pmSYD - MAD
2 stops51h 30mCathay Pacific
Deal found 12/10$1,608
This KLM deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/135:00 pmMAD - SYD
2 stops28h 25mMultiple Airlines
mié. 1/143:55 pmSYD - MAD
2 stops29h 35mMultiple Airlines
Deal found 12/10$1,625

Find flight deals from Madrid to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$956
(Air China)

One-way from

$624
(Air China)

Popular in

August

Cheapest in

May

Average price

$1,475
Provider with most accurate pricing for Madrid Barajas-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Madrid Barajas-Sydney Kingsford Smith flights.
Search Deals
From Madrid Barajas to Sydney Kingsford Smith
Search Deals
One-way flight from Madrid Barajas to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Madrid 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 2,558,603 searches. Data last updated diciembre 12, 2025.
Use the filters below to find and compare flights from Madrid to Sydney that are best for you.

Fly from

Madrid

Fly to

Sydney

Route

Depart

Return

Price

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

vie. 3/13

9:20 pm-6:55 am

2 stops47h 35m

Sydney Kingsford Smith

mar. 3/17

4:20 pm-4:55 pm

2 stops34h 35m

$1,211

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

mié. 3/11

10:35 am-6:55 am

2 stops34h 20m

Sydney Kingsford Smith

dom. 3/15

4:20 pm-11:55 am

2 stops29h 35m

$1,212

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

jue. 3/12

12:00 pm-6:55 am

2 stops32h 55m

Sydney Kingsford Smith

lun. 3/16

4:20 pm-2:15 pm

2 stops31h 55m

$1,245

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

mié. 2/11

9:10 pm-6:35 am

1 stop23h 25m

Sydney Kingsford Smith

vie. 2/27

9:45 pm-7:05 pm

1 stop31h 20m

$1,252

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

lun. 2/9

9:10 pm-6:35 am

1 stop23h 25m

Sydney Kingsford Smith

jue. 2/26

9:45 pm-7:05 pm

1 stop31h 20m

$1,253

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

jue. 3/12

10:35 am-6:55 am

2 stops34h 20m

Sydney Kingsford Smith

dom. 3/15

4:20 pm-11:55 am

2 stops29h 35m

$1,253

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

mar. 4/28

9:45 pm-5:00 pm

1 stop35h 15m

Sydney Kingsford Smith

sáb. 5/9

9:30 pm-8:00 am

1 stop42h 30m

$1,288

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

mar. 4/28

12:20 pm-8:10 pm

1 stop23h 50m

Sydney Kingsford Smith

sáb. 5/9

9:50 pm-12:00 pm

2 stops46h 10m

$1,424

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

mar. 4/28

7:10 am-8:15 am

2 stops41h 05m

Sydney Kingsford Smith

sáb. 5/9

10:15 am-11:20 am

2 stops33h 05m

$1,433

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

sáb. 1/31

11:15 am-9:15 am

2 stops36h 00m

Sydney Kingsford Smith

sáb. 2/28

11:50 am-9:15 am

2 stops31h 25m

$1,466

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results
1
2

Compare providers for flights from Madrid to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Madrid to Sydney in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Madrid-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madrid-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Madrid-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madrid-Sydney flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Madrid-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Madrid to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Madrid with our price prediction graph.
Estimated round-trip 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 Madrid to Sydney

How far ahead should I book a flight from Madrid to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Madrid to Sydney. Price data was last updated on December 5, 2025.

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from Madrid to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Madrid to Sydney (average of $650). Flying from Madrid to Sydney in July is currently the most expensive (average of $1,106). 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.

What is the cheapest time of day to fly from MAD to SYD?

Find hourly flight availability from Madrid to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

It’s optimal to fly from Madrid to Sydney in the evening. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the afternoon.

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 diciembre 12, 2025.
Read through reviews of airlines operating flights from Madrid to Sydney, such as Cathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,093 reviews

Boarding

7.9

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,093 reviews
Cathay Pacific
7.6
Good
1,093 reviews

Boarding

7.9

Overall

7.6

Comfort

7.6

Crew

8.1

Food

7.3

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Related info for your journey

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

  • How long is the flight from Madrid to Sydney?

    A quick flight from Madrid to Sydney can take about 23h 25m. British Airways provides one of the quickest options available for as low as $1,253. Madrid and Sydney are separated by a distance of 10974 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Madrid to Sydney round-trip?

    Cathay Pacific, at $1,322, was found to be the cheapest airline from Madrid to Sydney.. Users have found that Cathay Pacific is 3% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Madrid 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 Madrid to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Madrid to Sydney (average of $650). Flying from Madrid to Sydney in July is currently the most expensive (average of $1,106). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Madrid to Sydney

Discover the top airline that operate flights from Madrid 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 2,558,603 searches. Data last updated diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,322Average$1,637FlexibilityNo cancel feeOn-time72%

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