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Cheap flights from Shannon to Sydney from $1,437

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — SYD
23 Feb — 2 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Shannon to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Shannon to Sydney
Explore the most affordable flight options available from Shannon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 January 2026.

Tue 10/317:30
SNN
-
SYD
2 stops33h 05m
Multiple Airlines
Tue 17/321:00
SYD
-
SNN
2 stops33h 25m
Multiple Airlines
Deal found 24/1$1,437
Mon 16/317:30
SNN
-
SYD
2 stops33h 05m
Multiple Airlines
Sun 22/321:30
SYD
-
SNN
2 stops32h 50m
Multiple Airlines
Deal found 23/1$1,571
Mon 2/307:50
SNN
-
SYD
2 stops36h 05m
Multiple Airlines
Mon 9/316:20
SYD
-
SNN
2 stops38h 05m
Multiple Airlines
Deal found 22/1$1,619
Sun 8/320:05
SNN
-
SYD
2 stops47h 50m
Multiple Airlines
Sun 15/316:20
SYD
-
SNN
2 stops30h 10m
Multiple Airlines
Deal found 22/1$1,623
Thu 19/317:30
SNN
-
SYD
2 stops27h 25m
Multiple Airlines
Tue 24/321:00
SYD
-
SNN
2 stops35h 30m
Multiple Airlines
Deal found 24/1$1,625
Wed 4/307:50
SNN
-
SYD
2 stops36h 05m
Multiple Airlines
Mon 9/316:20
SYD
-
SNN
2 stops38h 05m
Multiple Airlines
Deal found 23/1$1,626
Wed 13/521:15
SNN
-
SYD
2 stops48h 30m
British Airways
Sun 17/510:10
SYD
-
SNN
2 stops39h 00m
British Airways
Deal found 22/1$1,651

Find flight deals from Shannon to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) 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 24 January 2026.

Round-trip from

$1,437
10/3-17/3
  • 10/3-17/3
  • 4 total stops
  • 66h 30m total
  • Shannon to Sydney
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Shannon 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 647,157 searches. Data last updated 24 January 2026.
Use the filters below to find and compare flights from Shannon to Sydney that are best for you.

Fly from

Shannon

Fly to

Sydney

Route

Depart

Return

Price

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Tue 10/3

17:30-13:35

2 stops33h 05m

Sydney Kingsford Smith

Tue 17/3

21:00-19:25

2 stops33h 25m

$1,437

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Mon 16/3

17:30-13:35

2 stops33h 05m

Sydney Kingsford Smith

Sun 22/3

21:30-19:20

2 stops32h 50m

$1,571

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Mon 2/3

07:50-06:55

2 stops36h 05m

Sydney Kingsford Smith

Mon 9/3

16:20-19:25

2 stops38h 05m

$1,619

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sun 8/3

20:05-06:55

2 stops47h 50m

Sydney Kingsford Smith

Sun 15/3

16:20-11:30

2 stops30h 10m

$1,623

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Thu 19/3

17:30-07:55

2 stops27h 25m

Sydney Kingsford Smith

Tue 24/3

21:00-21:30

2 stops35h 30m

$1,625

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 13/5

21:15-06:45

2 stops48h 30m

Sydney Kingsford Smith

Sun 17/5

10:10-16:10

2 stops39h 00m

$1,651

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Wed 4/3

14:20-11:50

2 stops34h 30m

Sydney Kingsford Smith

Mon 9/3

20:05-19:25

3 stops34h 20m

$1,715

Flights are sorted by cheapest return flights first.

Deals found on 24/1

Best time to book a flight from Shannon to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Shannon 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.

Related info for your journey

Find useful and relevant information for your journey from Shannon 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 deals for flights from Shannon to Sydney that include hotel bookings?

    Yes. In addition to deals on Shannon to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Shannon to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to Sydney.

  • Can I find deals for business class flights from Shannon to Sydney?

    Yes. Cheapflights offers flight deals from Shannon 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.

Travelling to a place near Sydney?

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

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Fly with Cheapflights

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

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

Cheapflights simply makes it quick and affordable to book flights from Shannon to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Shannon to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Shannon to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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