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Cheap flights from Ireland to Cairns from $952

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 30/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CNS
14 Sep — 21 Sep1
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 15 August 2026.

Mon 7/917:30 -
3 stops34h 25m
Sun 13/906:45 -
3 stops35h 15m
Deal found 15/8$2,155
Sun 6/920:35 -
2 stops32h 05m
Sun 13/910:15 -
2 stops30h 00m
Deal found 13/8$2,179
Sun 13/909:00 -
3 stops51h 00m
Fri 18/906:45 -
2 stops45h 20m
Deal found 11/8$2,245
Sat 17/1021:45 -
2 stops49h 45m
Wed 28/1019:50 -
2 stops50h 45m
Deal found 11/8$2,265
Mon 31/809:00 -
2 stops28h 20m
Mon 7/906:50 -
2 stops57h 25m
Deal found 14/8$2,313
Sun 18/1008:15 -
2 stops39h 15m
Wed 28/1019:50 -
2 stops44h 10m
Deal found 11/8$2,314
Sun 27/909:00 -
3 stops53h 20m
Sun 4/1006:00 -
3 stops34h 15m
Deal found 13/8$2,365
Wed 4/1107:45 -
2 stops49h 20m
Sun 8/1119:50 -
2 stops44h 10m
Deal found 12/8$2,387
Wed 4/1119:45 -
3 stops54h 05m
Sun 8/1112:35 -
3 stops56h 40m
Deal found 13/8$2,394

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 15 August 2026.

Round-trip from

$2,155

One-way from

$952
7/9-13/9
  • 7/9-13/9
  • 6 total stops
  • 69h 40m total
  • Ireland to Cairns
Search Deals
30/12
  • 30/12
  • 2 total stops
  • 37h 30m 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 15 August 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 Dublin - CNS Cairns

DUBCNS

Dublin

Sun 18/10

08:15-08:30

2 stops39h 15m

Cairns

Wed 28/10

19:50-06:00

2 stops44h 10m

$2,314

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 27/9

09:00-23:20

3 stops53h 20m

Cairns

Sun 4/10

06:00-07:15

3 stops34h 15m

$2,365

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Wed 4/11

07:45-19:05

2 stops49h 20m

Cairns

Sun 8/11

19:50-06:00

2 stops44h 10m

$2,387

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Wed 4/11

19:45-11:50

3 stops54h 05m

Cairns

Sun 8/11

12:35-11:15

3 stops56h 40m

$2,396
Fastest return journey

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sat 17/10

08:15-08:30

2 stops39h 15m

Cairns

Wed 28/10

09:15-12:35

3 stops37h 20m

$2,437

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 6/9

14:20-20:50

2 stops45h 30m

Cairns

Sun 13/9

07:00-20:05

2 stops46h 05m

$2,514
Cheapest one-way

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Mon 28/12

17:55-08:30

3 stops52h 35m

$1,204

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 27/12

06:40-22:35

3 stops53h 55m

$1,206

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Thu 31/12

21:20-23:55

2 stops64h 35m

$1,477
Fastest single journey

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 27/12

07:45-23:55

2 stops30h 10m

$1,714

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Sorted by cheapest first

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

How often are flights from Ireland to Cairns delayed?

About 33% of weekly flights between Ireland and Cairns have experienced delays in the past year, with the average delay time being 125 minutes.

What is the most punctual flight time for Ireland to Cairns flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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 39h 15m. Qatar Airways provides one of the quickest options available for as low as $2,314. 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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