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Cheap flights from Madrid, Spain to Sydney from £416

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SYD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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

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 17 September 2025.

Round-trip from

£759

One-way from

£416

Popular in

August

Cheapest in

May

Average price

£1,004
Sichuan Airlines
  • Sichuan Airlines
  • 17/12-12/1
  • 2 total stops
  • 87h 00m total
  • Madrid to Sydney
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15/12
  • 15/12
  • 3 total stops
  • 41h 05m total
  • Madrid to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£59 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 17 September 2025.

Wed 17/1210:05MAD - SYD
1 stop42h 35mSichuan Airlines
Mon 12/121:25SYD - MAD
1 stop44h 25mSichuan Airlines
Deal found 17/9£759
Thu 30/1010:30MAD - SYD
1 stop37h 30mChina Eastern
Thu 6/1112:00SYD - MAD
1 stop30h 00mChina Eastern
Deal found 15/9£809
Wed 5/1111:25MAD - SYD
1 stop23h 25mCathay Pacific
Tue 11/1111:05SYD - MAD
1 stop31h 25mCathay Pacific
Deal found 15/9£811
Thu 30/1010:25MAD - SYD
3 stops38h 20mMultiple Airlines
Thu 6/1114:20SYD - MAD
3 stops42h 05mMultiple Airlines
Deal found 15/9£835
Thu 18/1216:40MAD - SYD
1 stop36h 50mAir China
Sun 11/120:40SYD - MAD
1 stop44h 40mAir China
Deal found 17/9£843
Fri 7/1111:25MAD - SYD
1 stop36h 10mMultiple Airlines
Sun 23/1122:20SYD - MAD
2 stops31h 40mMultiple Airlines
Deal found 15/9£847
Tue 16/1201:40MAD - SYD
1 stop27h 50mAir China
Mon 12/120:40SYD - MAD
1 stop44h 40mAir China
Deal found 17/9£848
Sun 2/1111:25MAD - SYD
1 stop36h 10mCathay Pacific
Mon 17/1115:15SYD - MAD
1 stop27h 15mCathay Pacific
Deal found 15/9£849

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 17 September 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

12:00-08:00

1 stop30h 00m

£766

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sat 14/3

21:15-13:35

2 stops30h 20m

Sydney Kingsford Smith

Tue 17/3

21:30-08:00

1 stop44h 30m

£767

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Wed 11/3

11:25-12:00

1 stop38h 35m

Sydney Kingsford Smith

Sun 15/3

22:20-08:30

1 stop44h 10m

£811

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Fri 13/3

11:25-07:15

1 stop33h 50m

Sydney Kingsford Smith

Mon 16/3

15:15-08:30

1 stop27h 15m

£811

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sun 2/11

11:25-09:35

1 stop36h 10m

Sydney Kingsford Smith

Mon 17/11

22:20-20:00

2 stops31h 40m

£886

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sat 7/3

10:30-10:00

1 stop37h 30m

Sydney Kingsford Smith

Tue 10/3

12:00-08:00

1 stop30h 00m

£895

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sun 15/3

10:05-14:40

1 stop42h 35m

Sydney Kingsford Smith

Wed 18/3

21:25-07:50

1 stop44h 25m

£910

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Mon 10/11

09:50-17:55

1 stop22h 05m

Sydney Kingsford Smith

Mon 9/2

16:35-07:35

1 stop25h 00m

£949

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sat 10/1

14:25-19:20

2 stops42h 55m

Sydney Kingsford Smith

Fri 23/1

21:15-16:25

2 stops29h 10m

£957

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Mon 15/12

08:25-11:30

3 stops41h 05m

£416

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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 12 September 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 £985). Flying from Madrid to Sydney in July is currently the most expensive (average of £1,726). 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 17 September 2025.

It’s optimal to fly from Madrid to Sydney in the afternoon. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

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 Cathay Pacific 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.

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

    To fly one-way, consider booking your trip with Sichuan Airlines, which is currently one of the cheapest options available, starting at £419. Air China flights start at £433 while deals on China Eastern start at £441 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 £985). Flying from Madrid to Sydney in July is currently the most expensive (average of £1,726). 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
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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