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Cheap flights from Shannon to Sydney from $2,165

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — SYD
31 Mar — 7 Apr1
1 adult

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 26 March 2025.

Round-trip from

$2,167
United Airlines
  • United Airlines
  • 19/4-26/4
  • 4 total stops
  • 67h 15m 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 26 March 2025.

Sat 19/412:30SNN - SYD
2 stops33h 30mUnited Airlines
Sat 26/409:30SYD - SNN
2 stops33h 45mUnited Airlines
Deal found 25/3$2,165
Tue 14/1016:55SNN - SYD
2 stops27h 25mMultiple Airlines
Fri 31/1016:20SYD - SNN
2 stops30h 10mMultiple Airlines
Deal found 25/3$2,370
Tue 14/1007:40SNN - SYD
2 stops38h 40mAir Canada
Fri 31/1010:20SYD - SNN
3 stops36h 10mAir Canada
Deal found 25/3$3,149

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 26 March 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

Sat 19/4

12:30-07:00

2 stops33h 30m

Sydney Kingsford Smith

Sat 26/4

09:30-10:15

2 stops33h 45m

$2,167

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Mon 28/4

21:15-07:20

2 stops49h 05m

Sydney Kingsford Smith

Thu 29/5

09:20-11:20

2 stops59h 00m

$2,298

ShannonSydney

SNN - SYD

SNNSYD

Shannon

Sat 19/4

17:30-22:05

2 stops43h 35m

Sydney Kingsford Smith

Sat 26/4

21:10-11:20

2 stops47h 10m

$2,519

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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.

Cheapflights Insights

Everything you need to know about your flight from Shannon to Sydney

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 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 26 March 2025.
United Airlines
7.4
Good
8,608 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.0

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

May,Apr 2024

IAD - TYS

The staff were pleasant. There was no food or entertainment.
United Airlines
7.4
Good
8,608 reviews
United Airlines
7.4
Good
8,608 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.0

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

May,Apr 2024

IAD - TYS

The staff were pleasant. There was no food or entertainment.
Air Canada
7.0
Good
8,967 reviews
United Airlines
7.4
Good
8,608 reviews
Check prices

Overall

7.4

Comfort

7.3

Entertainment

7.0

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
6.0
Good

May,Apr 2024

IAD - TYS

The staff were pleasant. There was no food or entertainment.

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.

  • What are the cheapest airlines flying from Shannon, Clare to Sydney round-trip?

    Currently priced at $2,167, United Airlines will fly you from Shannon, Clare to Sydney and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as $2,298.

  • 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 Shannon?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Shannon to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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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 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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