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Cheap flights from Madrid, Spain to Sydney from £429

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SYD
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

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 Wednesday or Monday and return on a Monday

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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 11 November 2025.

Sun 7/1211:25MAD - SYD
2 stops43h 05mCathay Pacific
Sat 17/115:15SYD - MAD
1 stop27h 15mCathay Pacific
Deal found 9/11£962
Sun 7/1211:25MAD - SYD
1 stop33h 50mCathay Pacific
Wed 14/109:45SYD - MAD
2 stops56h 45mCathay Pacific
Deal found 9/11£968
Sun 7/1209:50MAD - SYD
1 stop22h 05mEtihad Airways
Wed 14/116:35SYD - MAD
1 stop25h 00mEtihad Airways
Deal found 9/11£974
Sun 7/1211:25MAD - SYD
1 stop33h 50mCathay Pacific
Mon 12/106:00SYD - MAD
2 stops36h 30mCathay Pacific
Deal found 9/11£992
Fri 5/1209:50MAD - SYD
1 stop22h 05mEtihad Airways
Sat 21/221:45SYD - MAD
1 stop43h 50mEtihad Airways
Deal found 9/11£996
Sun 7/1211:25MAD - SYD
1 stop33h 50mCathay Pacific
Sun 11/115:00SYD - MAD
2 stops51h 30mCathay Pacific
Deal found 9/11£997
Sun 7/1221:10MAD - SYD
1 stop34h 45mEtihad Airways
Fri 16/121:45SYD - MAD
1 stop43h 50mEtihad Airways
Deal found 9/11£1,000
Wed 3/1215:50MAD - SYD
2 stops29h 05mBritish Airways
Tue 24/216:20SYD - MAD
2 stops36h 05mBritish Airways
Deal found 9/11£1,004
Sun 14/1211:25MAD - SYD
1 stop36h 10mCathay Pacific
Wed 25/222:20SYD - MAD
1 stop44h 10mCathay Pacific
Deal found 10/11£1,008
Tue 2/1207:30MAD - SYD
2 stops37h 25mBritish Airways
Tue 24/216:20SYD - MAD
2 stops36h 05mBritish Airways
Deal found 9/11£1,011
Mon 10/1118:05MAD - SYD
2 stops29h 30mMultiple Airlines
Mon 9/211:05SYD - MAD
1 stop31h 25mMultiple Airlines
Deal found 9/11£1,012

Cheap 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 11 November 2025.

Round-trip from

£837

One-way from

£421

Popular in

January

Cheapest in

May

Average price

£1,011
China Eastern
  • China Eastern
  • 28/2-25/3
  • 3 total stops
  • 60h 20m total
  • Madrid to Sydney
Search Deals
China Southern
  • China Southern
  • 23/12
  • 1 total stop
  • 24h 05m total
  • Madrid to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 11 November 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

Wed 11/3

21:15-13:35

2 stops30h 20m

Sydney Kingsford Smith

Sun 15/3

21:30-08:00

1 stop44h 30m

£839

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 12/3

12:50-06:55

2 stops32h 05m

Sydney Kingsford Smith

Sun 15/3

16:20-11:55

2 stops29h 35m

£911

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Wed 11/3

18:05-06:55

2 stops26h 50m

Sydney Kingsford Smith

Sun 15/3

16:20-16:55

2 stops34h 35m

£911

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Tue 3/3

18:05-06:55

2 stops26h 50m

Sydney Kingsford Smith

Fri 13/3

16:20-11:55

2 stops29h 35m

£914

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sun 15/3

11:05-14:40

1 stop41h 35m

Sydney Kingsford Smith

Wed 18/3

21:25-07:25

1 stop44h 00m

£930

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Fri 13/3

21:20-06:55

2 stops47h 35m

Sydney Kingsford Smith

Mon 16/3

16:20-18:25

2 stops36h 05m

£942

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Fri 13/3

21:20-06:55

2 stops47h 35m

Sydney Kingsford Smith

Tue 17/3

16:20-18:25

2 stops36h 05m

£942

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Wed 11/3

11:25-20:50

1 stop23h 25m

Sydney Kingsford Smith

Sun 15/3

22:20-08:30

1 stop44h 10m

£961

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Fri 8/5

12:20-10:50

1 stop38h 30m

Sydney Kingsford Smith

Tue 2/6

10:10-08:50

1 stop30h 40m

£964

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sat 7/3

17:20-06:55

2 stops27h 35m

Sydney Kingsford Smith

Tue 10/3

16:20-11:55

2 stops29h 35m

£968

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 18 results
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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
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 return flight from Madrid to Sydney. Price data was last updated on 7 November 2025.

To ensure you get the cheapest price possible for a flight from Madrid to Sydney, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £494). Flying from Madrid to Sydney in July is currently the most expensive (average of £922). 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 11 November 2025.

It’s optimal to fly from Madrid to Sydney in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from Madrid to Sydney?

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?

    There are many flights that can get you from Madrid to Sydney in 30h 20m. Fly via China Eastern or British Airways to get the fastest option. Airlines will cover a distance of 10974 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £494). Flying from Madrid to Sydney in July is currently the most expensive (average of £922). 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
Bondi Beach
Wollongong
Coogee
Manly

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Madrid to Sydney flexibly with Cheapflights today.

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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