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Cheap flights from Dublin to Sydney, NS from C$ 1,041

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YQY
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Sydney
Explore the most affordable flight options available from Dublin to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Sat 27/1210:40 a.m.DUB - YQY
2 stops41h 28mAir Canada
Wed 31/1212:15 p.m.YQY - DUB
2 stops39h 55mAir Canada
Deal found 10/12C$ 1,767
Tue 16/1210:40 a.m.DUB - YQY
2 stops28h 52mAir Canada
Tue 23/125:15 a.m.YQY - DUB
2 stops21h 55mAir Canada
Deal found 11/12C$ 1,898
Sat 27/129:00 a.m.DUB - YQY
2 stops43h 08mMultiple Airlines
Wed 31/1212:15 p.m.YQY - DUB
3 stops24h 35mMultiple Airlines
Deal found 10/12C$ 2,404
Tue 16/125:00 a.m.DUB - YQY
3 stops23h 08mMultiple Airlines
Tue 23/125:15 a.m.YQY - DUB
2 stops21h 55mMultiple Airlines
Deal found 11/12C$ 3,364

Find flight deals from Dublin to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Sydney (YQY). 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 12 December 2025.

Round-trip from

C$ 1,041
Air Canada
  • Air Canada
  • 20/5-24/5
  • 2 total stops
  • 29h 19m total
  • Dublin to Sydney
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin 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 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Dublin to Sydney that are best for you.

Fly from

Dublin

Fly to

Sydney

Route

Depart

Return

Price

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 20/5

9:20 a.m.-12:14 a.m.

1 stop18h 54m

Sydney

Sun 24/5

5:20 p.m.-7:45 a.m.

1 stop10h 25m

C$ 1,041

DublinSydney

DUB - YQY

DUBYQY

Dublin

Sat 27/12

10:40 a.m.-12:08 a.m.

2 stops41h 28m

Sydney

Wed 31/12

12:15 p.m.-8:10 a.m.

2 stops39h 55m

C$ 1,767

DublinSydney

DUB - YQY

DUBYQY

Dublin

Sat 27/12

9:00 a.m.-12:08 a.m.

2 stops43h 08m

Sydney

Wed 31/12

12:15 p.m.-4:50 p.m.

3 stops24h 35m

C$ 2,404

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from Dublin to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Dublin with our price prediction graph.
Estimated round-trip 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 Dublin 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 Dublin to Sydney, Nova Scotia?

    A quick flight from Dublin to Sydney, Nova Scotia can take about 18h 54m. Air Canada provides one of the quickest options available for as low as C$ 1,041. The distance from Dublin to Sydney, Nova Scotia is about 3846 km.

  • Can I find deals for flights from Dublin to Sydney that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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.

See more FAQs

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Alternative routes for Dublin to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Why should you use Cheapflights to find cheap flight tickets from Dublin to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Dublin.

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

Need flexible booking options for your flight to Sydney from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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