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Cheap flights from Madrid, Spain to Sydney from £331

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SYD
7 Sep — 14 Sep1
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
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 8 August 2026.

Mon 14/911:05 -
1 stop43h 10m
Wed 30/915:40 -
1 stop24h 30m
Deal found 8/8£731
Tue 29/1210:30 -
3 stops60h 35m
Sun 17/111:10 -
3 stops54h 50m
Deal found 5/8£811
Sun 15/1111:05 -
1 stop42h 00m
Sat 28/1121:25 -
1 stop44h 00m
Deal found 5/8£814
Mon 28/911:05 -
1 stop41h 30m
Mon 19/1012:00 -
1 stop29h 40m
Deal found 5/8£816
Wed 30/911:05 -
3 stops36h 55m
Wed 21/1021:30 -
1 stop44h 10m
Deal found 5/8£822
Mon 2/1111:05 -
1 stop42h 00m
Wed 4/1121:25 -
1 stop44h 00m
Deal found 4/8£864
Wed 16/1211:05 -
1 stop42h 00m
Sat 2/121:25 -
1 stop44h 00m
Deal found 7/8£865
Mon 28/1211:05 -
1 stop42h 00m
Mon 11/121:25 -
1 stop44h 00m
Deal found 4/8£878
Fri 18/1211:05 -
1 stop42h 00m
Mon 4/121:25 -
1 stop44h 00m
Deal found 7/8£880
Wed 30/911:05 -
1 stop37h 55m
Tue 20/1012:00 -
1 stop29h 40m
Deal found 5/8£880

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 8 August 2026.

Round-trip from

£731

One-way from

£331

Popular in

December

Cheapest in

May

Average price

£1,038
Etihad Airways
  • Etihad Airways
  • 14/9-30/9
  • 2 total stops
  • 67h 40m total
  • Madrid to Sydney
Search Deals
Sichuan Airlines
  • Sichuan Airlines
  • 6/9
  • 1 total stop
  • 43h 10m total
  • Madrid to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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 8 August 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 return flight

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Mon 28/9

11:05-12:35

1 stop41h 30m

Sydney Kingsford Smith

Sun 18/10

12:00-08:40

1 stop29h 40m

£885

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Wed 30/9

11:05-12:35

1 stop41h 30m

Sydney Kingsford Smith

Sun 18/10

12:00-08:40

1 stop29h 40m

£885

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Sat 26/12

10:30-13:35

1 stop41h 05m

Sydney Kingsford Smith

Mon 11/1

12:00-17:45

2 stops39h 45m

£994

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Fri 4/12

15:50-06:50

1 stop29h 00m

Sydney Kingsford Smith

Sun 20/12

21:10-20:55

1 stop33h 45m

£1,006

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Thu 1/10

11:05-09:00

1 stop37h 55m

Sydney Kingsford Smith

Mon 19/10

21:30-08:40

1 stop44h 10m

£1,035

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Sat 14/11

15:50-06:50

1 stop29h 00m

Sydney Kingsford Smith

Wed 18/11

10:30-06:35

2 stops30h 05m

£1,052

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Fri 30/10

07:40-06:30

2 stops36h 50m

Sydney Kingsford Smith

Sun 15/11

16:50-19:05

1 stop36h 15m

£1,055

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Sat 31/10

10:35-06:55

2 stops34h 20m

Sydney Kingsford Smith

Mon 9/11

16:20-11:55

2 stops29h 35m

£1,165

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Mon 16/11

08:05-22:25

2 stops28h 20m

Sydney Kingsford Smith

Fri 20/11

15:50-16:30

2 stops34h 40m

£1,172
Fastest return journey

MadridSydney

MAD Madrid Barajas - SYD Sydney Kingsford Smith

MADSYD

Madrid Barajas

Tue 10/11

08:05-22:25

2 stops28h 20m

Sydney Kingsford Smith

Fri 13/11

22:10-16:30

2 stops28h 20m

£1,177

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Showing 1-10 of 22 resultsSorted by cheapest first
1
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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?

To ensure you get the cheapest price possible for a flight from Madrid to Sydney, you should look to book at least 24 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 £781). Flying from Madrid to Sydney in December is currently the most expensive (average of £1,055). 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 £866 and £1,241 in September.
The cheapest return price found within the last 5 days was £731 on Multiple Airlines (14 Sept–30 Sept).

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 29h. Fly via China Eastern or Qatar 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 £781). Flying from Madrid to Sydney in December is currently the most expensive (average of £1,055). 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
Wollongong
Parramatta
Bondi Beach
Coogee
Manly

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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?

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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