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Cheap flights from Cardiff to Sydney from £1,015

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CWL — SYD
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

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Cheapflights users frequently choose these airlines when searching for flights from Cardiff to Sydney, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights from Cardiff to Sydney, based on our search results.
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Cheap flight deals from Cardiff to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) 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 19 March 2024.

Popular in

December

Cheapest in

May

Average price

£1,363

Round-trip from

£965
High demand for flights, 26% potential price rise
Best time to find cheap flights, 22% potential price drop
Average for round-trip flights in March 2024
From Cardiff Wales to Sydney Kingsford Smith

What is the cheapest day to fly round-trip from Cardiff to Sydney?

Flights from Cardiff to Sydney are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

What is the cheapest month to fly from Cardiff to Sydney?

Our data shows that May tends to be the cheapest month to fly to Sydney from Cardiff. Users have commonly found prices around £1,618 for the month, but tickets can be as low as £913. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Cardiff to Sydney (CWL - SYD)?

It’s typically best to fly out from Cardiff to Sydney at midday. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Singapore Airlines flights from Cardiff to Sydney

Explore cheap flight options specifically provided by Singapore Airlines for the route between Cardiff and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Tue 7/509:45CWL - SYD
2 stops46h 10mSingapore Airlines
Tue 28/515:00SYD - CWL
2 stops27h 15mSingapore Airlines
Deal found 18/3£2,005
Sun 2/617:15CWL - SYD
2 stops38h 40mSingapore Airlines
Mon 17/607:55SYD - CWL
2 stops34h 20mSingapore Airlines
Deal found 18/3£2,223
Sun 23/617:15CWL - SYD
2 stops41h 00mSingapore Airlines
Thu 4/711:00SYD - CWL
2 stops31h 15mSingapore Airlines
Deal found 17/3£2,295
Wed 8/517:15CWL - SYD
2 stops38h 40mSingapore Airlines
Mon 20/507:55SYD - CWL
2 stops34h 20mSingapore Airlines
Deal found 17/3£2,378

Cheap Cardiff to Sydney flights in March & April 2024

Find cheap flight options from Cardiff to Sydney specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Prices were last updated on 19 March 2024.
Thu 21/310:20CWL - SYD
2 stops40h 15mMultiple Airlines
Thu 18/422:10SYD - CWL
2 stops51h 35mMultiple Airlines
Deal found 18/3£1,612
Thu 21/306:00CWL - SYD
2 stops44h 35mMultiple Airlines
Thu 18/416:25SYD - CWL
3 stops49h 50mMultiple Airlines
Deal found 18/3£1,650
Thu 21/310:20CWL - SYD
3 stops34h 05mKLM
Thu 18/416:25SYD - CWL
3 stops49h 50mKLM
Deal found 18/3£1,755

Cardiff to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Cardiff and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Mon 4/1106:00CWL - SYD
2 stops43h 15mMultiple Airlines
Mon 18/1122:10SYD - CWL
2 stops46h 35mMultiple Airlines
Deal found 18/3£1,015
Wed 6/1110:15CWL - SYD
2 stops40h 20mAir France
Sun 10/1112:30SYD - CWL
2 stops44h 10mAir France
Deal found 17/3£1,069
Wed 25/909:45CWL - SYD
2 stops38h 35mMultiple Airlines
Sun 6/1012:25SYD - CWL
2 stops54h 50mMultiple Airlines
Deal found 18/3£1,188
Fri 11/1017:15CWL - SYD
2 stops56h 30mMultiple Airlines
Fri 1/1112:50SYD - CWL
2 stops55h 55mMultiple Airlines
Deal found 18/3£1,209
Fri 11/1017:15CWL - SYD
2 stops56h 30mMultiple Airlines
Fri 1/1112:50SYD - CWL
2 stops55h 55mMultiple Airlines
Deal found 18/3£1,214
Fri 11/1017:15CWL - SYD
3 stops30h 30mMultiple Airlines
Fri 1/1112:50SYD - CWL
2 stops55h 55mMultiple Airlines
Deal found 18/3£1,293
Fri 11/1017:15CWL - SYD
3 stops30h 30mMultiple Airlines
Fri 1/1112:50SYD - CWL
2 stops55h 55mMultiple Airlines
Deal found 18/3£1,294
Wed 25/917:15CWL - SYD
3 stops31h 30mMultiple Airlines
Sun 6/1012:25SYD - CWL
2 stops54h 50mMultiple Airlines
Deal found 18/3£1,323
Mon 4/1110:15CWL - SYD
2 stops33h 55mMultiple Airlines
Mon 18/1106:35SYD - CWL
3 stops38h 10mMultiple Airlines
Deal found 18/3£1,338

Find flights from Cardiff to Sydney within your budget

Customise your flight search to find flights from Cardiff 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 905,048 searches. Data last updated 19 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£2,005 - £2,378

Route

Depart

Return

Price

Cardiff WalesSydney Kingsford Smith

CWL - SYD

CWLSYD

Cardiff Wales

Tue 7/5

2 stops46h 10m

Sydney Kingsford Smith

Tue 28/5

2 stops27h 15m

£2,005

Cardiff WalesSydney Kingsford Smith

CWL - SYD

CWLSYD

Cardiff Wales

Sun 2/6

2 stops38h 40m

Sydney Kingsford Smith

Mon 17/6

2 stops34h 20m

£2,223

Cardiff WalesSydney Kingsford Smith

CWL - SYD

CWLSYD

Cardiff Wales

Sun 23/6

2 stops41h 00m

Sydney Kingsford Smith

Thu 4/7

2 stops31h 15m

£2,295

Cardiff WalesSydney Kingsford Smith

CWL - SYD

CWLSYD

Cardiff Wales

Wed 8/5

2 stops38h 40m

Sydney Kingsford Smith

Mon 20/5

2 stops34h 20m

£2,378

Flights are sorted by cheapest first

Deals found on 18/3

When is the cheapest time to fly from Cardiff to Sydney?

Use this chart to determine the cheapest time to fly return from Cardiff to Sydney. Price data was last updated on 17 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Cardiff to Sydney flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sydney by month

Plan your trip from Cardiff to Sydney by taking into account the cheapest months to travel. The average price of a one-way flight from Cardiff to Sydney is currently £0 while a return flight costs £2,225. Price data was last updated on 10 March 2024.

Currently, May is the cheapest month in which you can book a flight from Cardiff to Sydney (average of £1,229). Flying from Cardiff to Sydney in July is currently the most expensive (average of £1,629). 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.

January

£1,202

February

£986

March

£1,006

April

£1,035

May

£965

June

£1,034

July

£1,279

August

£1,180

September

£1,093

October

£1,017

November

£1,014

December

£1,205

Temperature and rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average temperature and rainfall totals by month.

SYD

Temperature

11 - 22 °C

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 19 March 2024.
8.3
Very Good
1,520 reviews

Comfort

8.1

Crew

8.7

Food

7.8

Entertainment

8.2

Overall

8.3

Boarding

8.4

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

8.3
Very Good
1,520 reviews
8.3
Very Good
1,520 reviews

Comfort

8.1

Crew

8.7

Food

7.8

Entertainment

8.2

Overall

8.3

Boarding

8.4

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Cardiff to Sydney for under £2,100 on Cheapflights?

    Yes, there are multiple flights from Cardiff to Sydney for under £2,100. The cheapest flight booked recently is on Singapore Airlines for just £2,005, but on average you can expect to pay £2,225.

  • What is the cheapest airline to fly from Cardiff to Sydney round-trip?

    Cheapflights users have booked flights from Cardiff to Sydney round-trip from £2,005.

  • What are the most popular airlines that fly from Cardiff to Sydney?

  • What does CWL to SYD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Cardiff Wales Airport to Sydney Kingsford Smith Airport flight would often be abbreviated as a CWL to SYD flight.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Cardiff to Sydney

Discover the top 3 airlines that operate flights from Cardiff to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£1,142Average£1,516FlexibilityNo cancel feeOn-time75%
Search KLM flights
Etihad AirwaysCheapest£1,181Average£1,505FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest£1,219Average£1,591FlexibilityNo cancel feeOn-time77%
Search Air France flights

Search flights from Cardiff to Sydney by cabin class

Find flights from Cardiff to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Sydney?

When you search for this flight from Cardiff to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Sydney?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Sydney for you. Better yet — we are completely free to use.

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

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

Can Cheapflights notify me if prices for flights from Cardiff to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Cardiff today and book when prices fit your budget.