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$467+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SYD
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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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 March 17, 2026.

This China Eastern deal was found by Cheapflights users on 3/16. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:05 am
MAD
-
SYD
1 stop41h 30m
China Eastern
Mon 5/2510:00 am
SYD
-
MAD
2 stops65h 35m
China Eastern
Deal found 3/16$931
This China Eastern deal was found by Cheapflights users on 3/16. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1610:15 pm
MAD
-
SYD
3 stops49h 50m
China Eastern
Tue 5/2611:00 am
SYD
-
MAD
2 stops40h 35m
China Eastern
Deal found 3/16$936
This Sichuan Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 5/1511:05 am
MAD
-
SYD
1 stop43h 10m
Sichuan Airlines
Sat 5/238:20 pm
SYD
-
MAD
1 stop43h 20m
Sichuan Airlines
Deal found 3/16$951
This Air China deal was found by Cheapflights users on 3/16. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:40 am
MAD
-
SYD
1 stop28h 10m
Air China
Sat 5/237:40 pm
SYD
-
MAD
1 stop33h 20m
Air China
Deal found 3/16$952
This Sichuan Airlines deal was found by Cheapflights users on 3/12. 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.
Sun 5/1711:05 am
MAD
-
SYD
1 stop43h 10m
Sichuan Airlines
Sat 5/308:20 pm
SYD
-
MAD
1 stop43h 20m
Sichuan Airlines
Deal found 3/12$955
This Air China deal was found by Cheapflights users on 3/16. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/122:40 am
MAD
-
SYD
1 stop28h 10m
Air China
Tue 5/267:40 pm
SYD
-
MAD
1 stop44h 20m
Air China
Deal found 3/16$965
This Air China deal was found by Cheapflights users on 3/13. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:40 am
MAD
-
SYD
1 stop28h 10m
Air China
Sun 6/77:40 pm
SYD
-
MAD
1 stop33h 20m
Air China
Deal found 3/13$970
This Booking.com deal was found by Cheapflights users on 3/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:05 am
MAD
-
SYD
1 stop43h 10m
Multiple Airlines
Sun 5/37:40 pm
SYD
-
MAD
1 stop44h 20m
Multiple Airlines
Deal found 3/12$996
This China Eastern deal was found by Cheapflights users on 3/16. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1311:05 am
MAD
-
SYD
3 stops60h 55m
China Eastern
Wed 5/2010:05 am
SYD
-
MAD
3 stops54h 35m
China Eastern
Deal found 3/16$999
This Air China deal was found by Cheapflights users on 3/16. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:55 pm
MAD
-
SYD
1 stop41h 55m
Air China
Tue 5/267:40 pm
SYD
-
MAD
1 stop25h 10m
Air China
Deal found 3/16$1,011
This Air China deal was found by Cheapflights users on 3/13. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:40 am
MAD
-
SYD
1 stop28h 10m
Air China
Sun 5/317:40 pm
SYD
-
MAD
1 stop33h 20m
Air China
Deal found 3/13$1,016

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$931
(China Eastern)

One-way from

$467
(Booking.com)

Popular in

August

Cheapest in

May

Average price

$1,264
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. 5% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 17, 2026.
Use the filters below to find and compare flights from Madrid to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sun 5/17

11:05 am-2:15 pm

1 stop43h 10m

Sydney Kingsford Smith

Sat 5/30

8:20 pm-7:40 am

1 stop43h 20m

$955

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 6/4

11:05 am-8:00 am

2 stops36h 55m

Sydney Kingsford Smith

Sun 6/7

11:00 am-8:40 am

1 stop29h 40m

$1,044

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 6/4

11:05 am-8:00 am

2 stops36h 55m

Sydney Kingsford Smith

Mon 6/8

11:00 am-8:40 am

1 stop29h 40m

$1,136

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 5/28

11:05 am-8:00 am

3 stops36h 55m

Sydney Kingsford Smith

Wed 6/24

8:30 pm-8:40 am

1 stop44h 10m

$1,272

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sun 4/26

11:05 am-8:05 am

2 stops37h 00m

Sydney Kingsford Smith

Sun 5/3

10:05 am-8:40 am

3 stops54h 35m

$1,280

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sat 5/23

10:15 pm-12:35 pm

2 stops30h 20m

Sydney Kingsford Smith

Wed 5/27

8:30 pm-8:40 am

1 stop44h 10m

$1,338
Quickest round-trip

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sat 5/23

7:40 am-7:10 pm

2 stops27h 30m

Sydney Kingsford Smith

Wed 5/27

9:05 pm-10:35 pm

2 stops33h 30m

$1,381

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sun 5/17

3:25 pm-6:25 am

2 stops31h 00m

Sydney Kingsford Smith

Sat 5/30

6:00 am-1:30 pm

1 stop39h 30m

$1,404

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 5/7

11:05 am-8:00 am

2 stops36h 55m

Sydney Kingsford Smith

Mon 5/11

8:30 pm-8:40 am

1 stop44h 10m

$1,431
Cheapest one-way

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Fri 5/29

11:05 am-9:00 am

1 stop37h 55m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Madrid-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madrid-Sydney flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 13, 2026.

Booking 42 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 January is currently the most expensive (average of $1,120). 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.

How much does it cost to fly round-trip from Madrid to Sydney?

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 March 17, 2026.
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
1,214 reviews

Entertainment

7.8

Food

7.3

Crew

8.1

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,214 reviews
Cathay Pacific
7.6
Good
1,214 reviews

Entertainment

7.8

Food

7.3

Crew

8.1

Comfort

7.6

Boarding

7.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

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 36h 55m. Sichuan Airlines provides one of the quickest options available for as low as $1,044. 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 $1,253, was found to be the cheapest airline from Madrid to Sydney.. Users have found that Cathay Pacific is 5% 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 January is currently the most expensive (average of $1,120). 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
Coogee
Manly

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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,253Average$1,637FlexibilityNo cancel feeOn-time72%

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