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Cheap flights from Ireland to Cairns from $809

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CNS
4 Aug — 11 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Cairns
Explore the most affordable flight options available from Ireland to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 July 2026.

Sun 16/820:35
DUB
-
CNS
2 stops31h 20m
Multiple Airlines
Sun 23/806:45
CNS
-
DUB
2 stops33h 30m
Multiple Airlines
Deal found 2/7$2,043
Fri 7/810:55
DUB
-
CNS
2 stops46h 15m
Multiple Airlines
Tue 11/806:00
CNS
-
DUB
2 stops35h 00m
Multiple Airlines
Deal found 29/6$2,099
Fri 14/820:35
DUB
-
CNS
2 stops32h 05m
Multiple Airlines
Fri 21/806:50
CNS
-
DUB
2 stops33h 25m
Multiple Airlines
Deal found 30/6$2,111
Mon 2/1107:45
DUB
-
CNS
2 stops49h 20m
Qatar Airways
Mon 16/1117:35
CNS
-
DUB
2 stops46h 25m
Qatar Airways
Deal found 1/7$2,231
Thu 12/1114:05
DUB
-
CNS
2 stops43h 00m
Qatar Airways
Mon 16/1123:55
CNS
-
DUB
2 stops40h 05m
Qatar Airways
Deal found 29/6$2,382
Sun 9/809:00
DUB
-
CNS
2 stops28h 30m
Multiple Airlines
Thu 13/806:50
CNS
-
DUB
2 stops45h 15m
Multiple Airlines
Deal found 30/6$2,390

Find flight deals from Ireland to Cairns

Keep the following information in mind while searching for Ireland to Cairns flight deals. Data was last updated 5 July 2026.

Round-trip from

$2,043

One-way from

$809
16/8-23/8
  • 16/8-23/8
  • 4 total stops
  • 64h 50m total
  • Ireland to Cairns
Search Deals
9/11
  • 9/11
  • 2 total stops
  • 52h 05m total
  • Ireland to Cairns
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Cairns 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 5 July 2026.
Use the filters below to find and compare flights from Ireland to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 16/8

20:35-12:55

2 stops31h 20m

Cairns

Sun 23/8

06:45-07:15

2 stops33h 30m

$2,043

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 7/8

10:55-18:10

2 stops46h 15m

Cairns

Tue 11/8

06:00-08:00

2 stops35h 00m

$2,099

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 14/8

20:35-13:40

2 stops32h 05m

Cairns

Fri 21/8

06:50-07:15

2 stops33h 25m

$2,111

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 2/11

07:45-19:05

2 stops49h 20m

Cairns

Mon 16/11

17:35-06:00

2 stops46h 25m

$2,231

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 12/11

14:05-19:05

2 stops43h 00m

Cairns

Mon 16/11

23:55-06:00

2 stops40h 05m

$2,382

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 9/8

09:00-22:30

2 stops28h 30m

Cairns

Thu 13/8

06:50-19:05

2 stops45h 15m

$2,390
Fastest return journey

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 13/8

09:00-22:30

2 stops28h 30m

Cairns

Thu 20/8

06:00-08:00

2 stops35h 00m

$2,667
Cheapest one-way

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 25/11

09:00-16:40

2 stops45h 40m

$827

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 27/11

08:30-14:00

3 stops43h 30m

$1,056

DublinCairns

DUB - CNS

DUBCNS

Dublin

Tue 10/11

07:45-23:55

2 stops54h 10m

$1,057

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Ireland to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Ireland 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 Ireland to Cairns
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cairns from Ireland?

    For a flight from Ireland to Cairns, you will be flying into Cairns. Cairns (CNS) is just 4.4 km from the centre of the city.

  • How long is the flight from Ireland to Cairns?

    A quick flight from Ireland to Cairns can take about 49h 20m. Qatar Airways provides one of the quickest options available for as low as $2,231. Ireland and Cairns are separated by a distance of 15273 km.

  • Can I find deals for flights from Ireland to Cairns that include hotel bookings?

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

  • How can I find direct flights from Ireland to Cairns?

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

  • Can I find deals for business class flights from Ireland to Cairns?

    Yes. Cheapflights offers flight deals from Ireland to Cairns 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

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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How does Cheapflights help users find flights from Ireland to Cairns?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Cairns. 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 Ireland to Cairns?

Cheapflights helps you find that perfect flight to Cairns from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Cairns with no change fees?

Need flexible booking options for your flight to Cairns from Ireland? 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 Ireland to Cairns become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cairns from Ireland today and book when prices fit your budget.

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