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Cheap flights from Madrid to Sydney from £405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Sydney departing on 13/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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China Eastern Logo
21:15 - 10:00MAD-SYD
50h 45m2 stops
China Eastern Logo
21:30 - 08:00SYD-MAD
44h 30m1 stop
£849China Eastern
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Sat, 14 Mar - Wed, 18 Mar
Cathay Pacific Logo
11:25 - 12:00MAD-SYD
38h 35m1 stop
Cathay Pacific Logo
22:20 - 08:30SYD-MAD
44h 10m1 stop
£884Cathay Pacific
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Wed, 11 Mar - Sun, 15 Mar
British Airways Logo
10:35 - 06:55MAD-SYD
34h 20m2 stops
British Airways Logo
16:20 - 11:55SYD-MAD
29h 35m2 stops
£913British Airways
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Thu, 12 Mar - Sun, 15 Mar
British Airways Logo
14:35 - 06:55MAD-SYD
30h 20m2 stops
British Airways Logo
16:20 - 11:00SYD-MAD
28h 40m2 stops
£915British Airways
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Thu, 12 Mar - Mon, 16 Mar
Multiple Airlines Logo
11:25 - 09:35MAD-SYD
36h 10m1 stop
Multiple Airlines Logo
15:15 - 11:55SYD-MAD
30h 40m2 stops
£961Multiple Airlines
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Tue, 3 Mar - Fri, 13 Mar
Multiple Airlines Logo
11:25 - 07:15MAD-SYD
33h 50m1 stop
Multiple Airlines Logo
22:20 - 20:05SYD-MAD
31h 45m2 stops
£963Multiple Airlines
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Wed, 11 Feb - Wed, 25 Feb
Sichuan Airlines Logo
11:05 - 14:40MAD-SYD
41h 35m1 stop
Sichuan Airlines Logo
21:25 - 07:25SYD-MAD
44h 00m1 stop
£969Sichuan Airlines
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Sun, 15 Mar - Wed, 18 Mar
Sichuan Airlines Logo
11:05 - 14:40MAD-SYD
41h 35m1 stop
Sichuan Airlines Logo
21:25 - 07:25SYD-MAD
44h 00m1 stop
£970Sichuan Airlines
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Sun, 15 Mar - Wed, 18 Mar
Etihad Airways Logo
21:10 - 06:35MAD-SYD
23h 25m1 stop
Etihad Airways Logo
15:40 - 19:50SYD-MAD
36h 10m1 stop
£972Etihad Airways
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Mon, 23 Feb - Tue, 28 Apr
Etihad Airways Logo
09:50 - 17:55MAD-SYD
22h 05m1 stop
Etihad Airways Logo
16:35 - 19:05SYD-MAD
36h 30m1 stop
£972Etihad Airways
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Mon, 17 Nov - Sun, 23 Nov

Etihad Airways flights from Madrid to Sydney

Our best Etihad Airways deals on Madrid to Sydney flight tickets
Etihad Airways
23 Feb
MAD21:10Madrid Barajas
23h 25m
1 stop
SYD06:35Sydney Kingsford Smith
28 Apr
SYD15:40Sydney Kingsford Smith
36h 10m
1 stop
MAD19:50Madrid Barajas
£972
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Etihad Airways
17 Nov
MAD09:50Madrid Barajas
22h 05m
1 stop
SYD17:55Sydney Kingsford Smith
23 Nov
SYD16:35Sydney Kingsford Smith
36h 30m
1 stop
MAD19:05Madrid Barajas
£972
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Etihad Airways
11 Feb
MAD21:10Madrid Barajas
23h 25m
1 stop
SYD06:35Sydney Kingsford Smith
25 Feb
SYD16:35Sydney Kingsford Smith
36h 30m
1 stop
MAD19:05Madrid Barajas
£973
Find similar

Cathay Pacific flights from Madrid to Sydney

Our best Cathay Pacific deals on Madrid to Sydney flight tickets
Cathay Pacific
11 Mar
MAD11:25Madrid Barajas
38h 35m
1 stop
SYD12:00Sydney Kingsford Smith
15 Mar
SYD22:20Sydney Kingsford Smith
44h 10m
1 stop
MAD08:30Madrid Barajas
£884
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Cathay Pacific
11 Mar
MAD11:25Madrid Barajas
38h 35m
1 stop
SYD12:00Sydney Kingsford Smith
15 Mar
SYD22:20Sydney Kingsford Smith
44h 10m
1 stop
MAD08:30Madrid Barajas
£885
Find similar
Cathay Pacific
1 Mar
MAD11:25Madrid Barajas
23h 25m
1 stop
SYD20:50Sydney Kingsford Smith
24 Mar
SYD11:05Sydney Kingsford Smith
31h 25m
1 stop
MAD08:30Madrid Barajas
£888
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momondo 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, momondo users made 279,928 searches. Data last updated 30 October 2025.
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

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Sat 14/3

21:15-10:00

2 stops50h 45m

Sydney Kingsford Smith

Wed 18/3

21:30-08:00

1 stop44h 30m

£849

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

£884

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 12/3

10:35-06:55

2 stops34h 20m

Sydney Kingsford Smith

Sun 15/3

16:20-11:55

2 stops29h 35m

£913

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Thu 12/3

14:35-06:55

2 stops30h 20m

Sydney Kingsford Smith

Mon 16/3

16:20-11:00

2 stops28h 40m

£915

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Tue 3/3

11:25-09:35

1 stop36h 10m

Sydney Kingsford Smith

Fri 13/3

15:15-11:55

2 stops30h 40m

£961

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Wed 11/2

11:25-07:15

1 stop33h 50m

Sydney Kingsford Smith

Wed 25/2

22:20-20:05

2 stops31h 45m

£963

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

£969

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

£970

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Mon 23/2

21:10-06:35

1 stop23h 25m

Sydney Kingsford Smith

Tue 28/4

15:40-19:50

1 stop36h 10m

£972

MadridSydney

MAD - SYD

MADSYD

Madrid Barajas

Mon 17/11

09:50-17:55

1 stop22h 05m

Sydney Kingsford Smith

Sun 23/11

16:35-19:05

1 stop36h 30m

£972

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Madrid to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Madrid and Sydney?

What is the cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from Madrid to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £770. If you don’t want to visit Sydney in May, then you should wait until March to fly from Madrid, when ticket prices are also cheap, with an average price of £910.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart on your flight to Sydney is on a Thursday when prices can be found for as low as £872. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Madrid because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,136.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Madrid to Sydney in the evening for as low as £934. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Sydney, so prices are often more expensive at around £1,124 per ticket.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £1,073 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Madrid for as low as £946 on momondo.

How have Madrid to Sydney flight prices changed over time?

As of October 2025, prices for Madrid to Sydney flights are approximately 17% cheaper when compared to flights at the same time last year.

When to book flights from Madrid to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Madrid to Sydney (MAD to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Sydney

Direct flights

None
There are no direct flights from Madrid to Sydney. There are no popular flight routes from Madrid to Sydney.
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  • How far is Madrid Barajas to Sydney Kingsford Smith by plane?

    The straight-line distance from Madrid Barajas to Sydney Kingsford Smith is 10981.2 mi. By plane, this route typically takes 22h 05m.

  • When did momondo last update prices for flights from Madrid Barajas Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Madrid Barajas Airport to Sydney Kingsford Smith Airport were last updated today.

  • How old do you have to be to fly from Madrid Barajas Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Madrid Barajas Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Coogee
Wollongong
Manly
Randwick
Penrith
Cronulla
Leura
Katoomba
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Madrid to Sydney?

Finding the right flight to Sydney from Madrid is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Madrid to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Madrid which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Madrid to Sydney?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Madrid to Sydney.

I’m not ready to book a flight from Madrid to Sydney right now. Can momondo alert me if prices change?

Price alerts on flights to Sydney from Madrid are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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