Can I combine different airlines on the same trip?

Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What options are there if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.**Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do?

lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.****Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

How long does a flight take between Cardiff and Sydney?

The flight from Cardiff to Sydney has a duration of 1h 55m.

What are the cheapest flights from Cardiff to Sydney?

The cheapest one-way flight costs £893 flying with AccesRail and the cheapest return flight costs £1,456 with AccesRail.

How many airports are there in the city of Cardiff?

Cardiff has 1 airport: Cardiff Airport.

How many airports does Sydney have?

There are 1 airports in Sydney: SYD - All airports

Which Sydney airport is the most central?

The most central airport is SYD - All airports, 9.8km.

Cheap flights from Cardiff to Sydney

Fly smart, spend less

Flights to Sydney from Cardiff

Cheap flights from Cardiff to Sydney from £893. Cardiff (United Kingdom) - Sydney (Australia) return flights from £1,456. From 21/09/2026 (Monday) - 29/09/2026 (Tuesday). Check for the dates with the lowest prices and find the cheapest rates.

Round-trip flights from Cardiff to Sydney

Cheapest round-trip flights from Cardiff to Sydney

08 Nov - 18 Nov • 10 nights
14:40CWL
41h 40m2 stops
19:20SYD
AccesRail, British Airways
16:20SYD
30h 45m2 stops
12:05CWL
British Airways, AccesRail
from£1,213
08 Nov - 18 Nov • 10 nights
03:40CWL
39h 50m2 stops
06:30SYD
Etihad Airways
16:50SYD
30h 35m2 stops
12:25CWL
Etihad Airways
from£1,217
08 Nov - 18 Nov • 10 nights
14:40CWL
28h 50m2 stops
06:30SYD
AccesRail, Etihad Airways
16:50SYD
36h 50m2 stops
18:40CWL
Etihad Airways
from£1,268
08 Nov - 18 Nov • 10 nights
12:35CWL
30h 55m2 stops
06:30SYD
AccesRail, Etihad Airways
16:50SYD
36h 50m2 stops
18:40CWL
Etihad Airways
from£1,268
08 Nov - 18 Nov • 10 nights
14:40CWL
28h 50m2 stops
06:30SYD
AccesRail, Etihad Airways
16:50SYD
36h 50m2 stops
18:40CWL
Etihad Airways
from£1,268
08 Nov - 18 Nov • 10 nights
03:40CWL
39h 50m2 stops
06:30SYD
Etihad Airways
16:50SYD
38h 15m2 stops
20:05CWL
Etihad Airways
from£1,268

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Flights from Cardiff to Sydney one way

Find one-way flights from Cardiff to Sydney at great prices.

Explore all offers

More information about flights to Sydney from Cardiff

Information about flights from Cardiff to Sydney

If you are a frequent traveller , download our iPhone and Android app free of charge. It will change your travelling habits and be extremely useful whilst you are away on trips.

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Join lastminute.com’s facebook page and be informed on the latest travel giveaways and news. Make your trip a memorable one and then tell us about it!

When you’re looking to get away and not interested in a precise date, take a look at our flight offers this month. Flight deals from Cardiff to Sydney are great time of year. Be inspired!

FAQs Cardiff to Sydney flights

FAQs

Can I combine different airlines on the same trip?
Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.
Is lastminute.com a trustworthy travel brand?
In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.
What options are there if I have to change my flight?
lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*
*Flexibility services are available on selected flights only. Please read our T&Cs for more information.
I am afraid to lose my luggage, every time I fly. What can I do?
lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**
**Baggage protection services are available on selected flights only. Please read our T&Cs for more information.
How long does a flight take between Cardiff and Sydney?
The flight from Cardiff to Sydney has a duration of 1h 55m.
What are the cheapest flights from Cardiff to Sydney?
The cheapest one-way flight costs £893 flying with AccesRail and the cheapest return flight costs £1,456 with AccesRail.
How many airports are there in the city of Cardiff?
Cardiff has 1 airport: Cardiff Airport.
How many airports does Sydney have?
There are 1 airports in Sydney: SYD - All airports
Which Sydney airport is the most central?
The most central airport is SYD - All airports, 9.8km.