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Cheap flights from Madrid, Spain to Sydney from $710

MAD — SYD
1 Oct — 8 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Madrid to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Madrid to Sydney

Thu 5/1121:00 -
1 stop30h 35m
Wed 18/1115:15 -
1 stop37h 15m
Deal found 30/8$1,040
Sat 7/1121:00 -
1 stop26h 25m
Mon 16/1115:15 -
1 stop37h 15m
Deal found 31/8$1,068
Thu 12/1121:00 -
1 stop26h 25m
Wed 18/1122:10 -
1 stop30h 20m
Deal found 27/8$1,129
Sat 7/1121:00 -
1 stop37h 20m
Wed 18/1115:15 -
1 stop37h 15m
Deal found 27/8$1,147
Tue 27/1021:00 -
1 stop26h 25m
Mon 16/1115:15 -
1 stop37h 15m
Deal found 28/8$1,195
Fri 4/911:05 -
1 stop43h 10m
Sat 3/1020:20 -
1 stop43h 20m
Deal found 30/8$1,207

Find flight deals from Madrid to Sydney

Round-trip from

$1,040

One-way from

$710

Popular in

October

Cheapest in

May

Average price

$1,761
China Southern
  • China Southern
  • 5/11-18/11
  • 2 total stops
  • 67h 50m total
  • Madrid to Sydney
Search Deals
8/12
  • 8/12
  • 2 total stops
  • 52h 30m total
  • Madrid to Sydney
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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 return flight

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Sun 7/2

17:50-11:25

3 stops31h 35m

Sydney Kingsford Smith

Mon 15/2

16:20-22:10

2 stops39h 50m

$1,449

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Sun 7/2

17:50-06:55

2 stops27h 05m

Sydney Kingsford Smith

Sun 14/2

16:20-20:05

2 stops37h 45m

$1,453

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Thu 3/12

13:55-06:55

2 stops31h 00m

Sydney Kingsford Smith

Sun 13/12

21:10-18:35

2 stops31h 25m

$1,971

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Thu 5/11

17:00-07:25

3 stops28h 25m

Sydney Kingsford Smith

Wed 18/11

10:35-09:55

3 stops33h 20m

$2,134
Fastest return journey

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Wed 30/9

21:50-06:10

1 stop24h 20m

Sydney Kingsford Smith

Fri 23/10

16:40-08:10

1 stop24h 30m

$2,162

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Wed 23/9

07:40-19:10

2 stops27h 30m

Sydney Kingsford Smith

Tue 27/10

21:35-16:25

2 stops28h 50m

$2,168

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Wed 10/2

14:20-19:25

2 stops43h 05m

Sydney Kingsford Smith

Thu 25/2

21:35-16:55

2 stops29h 20m

$2,190

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Wed 10/2

17:55-19:25

2 stops39h 30m

Sydney Kingsford Smith

Tue 2/3

21:35-16:25

2 stops28h 50m

$2,190

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Sat 13/2

06:15-19:25

2 stops27h 10m

Sydney Kingsford Smith

Sun 28/2

21:35-10:25

2 stops46h 50m

$2,190

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Mon 12/10

09:10-20:10

2 stops26h 00m

Sydney Kingsford Smith

Tue 3/11

21:35-16:25

2 stops28h 50m

$2,254

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 21 resultsSorted by cheapest first
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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 return price

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?

The best time to book flights from Madrid to Sydney is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $1,442). Flying from Madrid to Sydney in October is currently the most expensive (average of $1,968). 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 for a return flight from Madrid to Sydney?

Airfare is below average for this route at the moment.

Madrid to Sydney flights typically cost between $1,516 and $2,115 in November.
The cheapest return price found within the last 5 days was $1,040 on China Southern (5 Nov–18 Nov).

Reviews of airlines servicing Sydney

See what other customers who have flown with Air China,Etihad Airways, andChina Southern from Madrid to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.4
Good
163 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

6.5

Overall

7.4

Comfort

7.2

Crew

8.0

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Air China
7.4
Good
163 reviews
Air China
7.4
Good
163 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

6.5

Overall

7.4

Comfort

7.2

Crew

8.0

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Etihad Airways
7.3
Good
1,529 reviews
Air China
7.4
Good
163 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

6.5

Overall

7.4

Comfort

7.2

Crew

8.0

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
China Southern
7.3
Good
172 reviews
Air China
7.4
Good
163 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

6.5

Overall

7.4

Comfort

7.2

Crew

8.0

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.

Related info for your journey

  • How long is the flight from Madrid to Sydney?

    British Airways, Etihad Airways, and KLM can get you from Madrid to Sydney in just under 28h 25m. Your travel time can differ by up to 6h 10m. Madrid and Sydney are separated by a distance of 17661 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Madrid to Sydney round-trip?

    Currently priced at $1,117, Air China will fly you from Madrid to Sydney and back. In addition to Air China, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Southern and Etihad Airways - these airlines can fly you to your destination from $1,404 and $1,628, respectively. Users have found that Air China is 38% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $508 on Sichuan Airlines. Other airlines that offer cheap prices include China Eastern from $571 and Air China from $649 one-way.

  • 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 holiday 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 $1,442). Flying from Madrid to Sydney in October is currently the most expensive (average of $1,968). 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
Manly
Katoomba
Lithgow
Cronulla
Terrigal
Leura
Randwick
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Madrid to Sydney

Madrid to Coolangatta flights

Top 3 airlines flying from Madrid to Sydney

AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,117Average$1,463FlexibilityNo cancel feeOn-time67%
Search Air China flights
China SouthernCheapest$1,404Average$2,024FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Etihad AirwaysCheapest$1,628Average$1,908FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Madrid.

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

Yes, we can. To see specific flights from Madrid to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Madrid to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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