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Cheap flights from Shannon to Sydney from $2,152

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — SYD
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

$2,152
31/10-7/11
  • 31/10-7/11
  • 4 total stops
  • 96h 30m total
  • Shannon to Sydney
Search Deals

Find flight deals from Shannon to Sydney

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 17 September 2025.

Fri 31/1020:05SNN - SYD
2 stops47h 30mMultiple Airlines
Fri 7/1121:30SYD - SNN
2 stops49h 00mMultiple Airlines
Deal found 16/9$2,152
Tue 14/1007:40SNN - SYD
2 stops36h 40mBritish Airways
Fri 31/1016:20SYD - SNN
2 stops30h 10mBritish Airways
Deal found 15/9$3,469
Tue 14/1007:40SNN - SYD
3 stops62h 40mAir Canada
Fri 31/1010:20SYD - SNN
2 stops40h 25mAir Canada
Deal found 15/9$4,053
Fri 31/1020:05SNN - SYD
3 stops49h 30mAir Canada
Fri 7/1111:20SYD - SNN
3 stops35h 10mAir Canada
Deal found 16/9$4,206

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 17 September 2025.
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

Fri 31/10

07:50-08:35

3 stops37h 45m

Sydney Kingsford Smith

Fri 7/11

11:20-15:45

2 stops39h 25m

$3,233

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Tue 14/10

07:40-06:20

2 stops36h 40m

Sydney Kingsford Smith

Fri 31/10

16:20-11:30

2 stops30h 10m

$3,469

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Tue 14/10

07:40-08:20

3 stops62h 40m

Sydney Kingsford Smith

Fri 31/10

10:20-15:45

2 stops40h 25m

$4,053

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Fri 31/10

20:05-08:35

3 stops49h 30m

Sydney Kingsford Smith

Fri 7/11

11:20-11:30

3 stops35h 10m

$4,206

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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.

  • How long is the flight from Shannon, Clare to Sydney?

    Departing from Shannon, Clare to Sydney will take you 36h 40m. The distance from Shannon, Clare to Sydney is about 17386 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

  • What is the cheapest month to book a flight from Shannon, Clare to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Shannon, Clare to Sydney (average of $129). Flying from Shannon, Clare to Sydney in October is currently the most expensive (average of $171). 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
Parramatta
Wollongong
Katoomba
Penrith
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

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Alternative routes for Shannon to Sydney

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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 Shannon to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Shannon to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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