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Cheap flights from Dublin to Sydney, NS from C$ 927

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — YQY
28 May — 4 Jun1
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 28 April 2026.

Mon 8/69:50 a.m.
DUB
-
YQY
1 stop10h 49m
Air Canada
Mon 15/65:20 p.m.
YQY
-
DUB
1 stop10h 25m
Air Canada
Deal found 24/4C$ 1,180
Fri 12/69:20 a.m.
DUB
-
YQY
1 stop18h 49m
Air Canada
Sun 14/65:05 a.m.
YQY
-
DUB
1 stop23h 10m
Air Canada
Deal found 23/4C$ 1,190
Wed 3/69:20 a.m.
DUB
-
YQY
1 stop18h 49m
Air Canada
Sun 7/65:20 p.m.
YQY
-
DUB
2 stops34h 55m
Air Canada
Deal found 27/4C$ 1,238

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 28 April 2026.

Round-trip from

C$ 1,180

One-way from

C$ 927
Air Canada
  • Air Canada
  • 8/6-15/6
  • 2 total stops
  • 21h 14m total
  • Dublin to Sydney
Search Deals
Air Canada
  • Air Canada
  • 25/6
  • 1 total stop
  • 10h 49m 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 28 April 2026.
Use the filters below to find and compare flights from Dublin to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DublinSydney

DUB - YQY

DUBYQY

Dublin

Mon 8/6

9:50 a.m.-4:39 p.m.

1 stop10h 49m

Sydney

Mon 15/6

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

1 stop10h 25m

C$ 1,180

DublinSydney

DUB - YQY

DUBYQY

Dublin

Fri 12/6

9:20 a.m.-12:09 a.m.

1 stop18h 49m

Sydney

Sun 14/6

5:05 a.m.-7:45 a.m.

2 stops46h 40m

C$ 1,194

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 3/6

9:20 a.m.-12:09 a.m.

1 stop18h 49m

Sydney

Sun 7/6

5:20 p.m.-8:15 a.m.

2 stops34h 55m

C$ 1,238
Cheapest one-way
Quickest one-way

DublinSydney

DUB - YQY

DUBYQY

Dublin

Mon 29/6

9:50 a.m.-4:14 p.m.

1 stop10h 24m

C$ 927

DublinSydney

DUB - YQY

DUBYQY

Dublin

Wed 1/7

9:20 a.m.-12:07 a.m.

1 stop18h 47m

C$ 934

DublinSydney

DUB - YQY

DUBYQY

Dublin

Sun 28/6

9:20 a.m.-4:14 p.m.

2 stops34h 54m

C$ 938

DublinSydney

DUB - YQY

DUBYQY

Dublin

Thu 25/6

9:50 a.m.-12:07 a.m.

2 stops42h 17m

C$ 938

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Sorted by cheapest first

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 49m. Air Canada provides one of the quickest options available for as low as C$ 1,190. 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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When you search for this flight from Dublin 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 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.

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

Of course! You can now track prices for flights from Dublin 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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