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Cheap flights from Ireland to Cairns from €584

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Cairns departing on 30/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ireland to Cairns

Recent return flight deals from Ireland to Cairns

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:35 - 13:40DUB  Dublin-CNS Cairns
32h 05m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith
Multiple Airlines Logo
10:15 - 07:15CNS  Cairns-DUB Dublin
30h 00m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
€1,336Multiple Airlines
Sun, 6 Sep - Sun, 13 Sep
Multiple Airlines Logo
09:00 - 21:00DUB  Dublin-CNS Cairns
51h 00m3 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith Brisbane
Multiple Airlines Logo
06:45 - 19:05CNS  Cairns-DUB Dublin
45h 20m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
€1,376Multiple Airlines
Sun, 13 Sep - Fri, 18 Sep
Qatar Airways Logo
21:45 - 08:30DUB  Dublin-CNS Cairns
49h 45m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
19:50 - 12:35CNS  Cairns-DUB Dublin
50h 45m2 stops Melbourne Doha Hamad Intl
€1,389Qatar Airways
Sat, 17 Oct - Wed, 28 Oct
Multiple Airlines Logo
09:00 - 22:20DUB  Dublin-CNS Cairns
28h 20m2 stops Abu Dhabi Zayed Intl Melbourne
Multiple Airlines Logo
06:50 - 07:15CNS  Cairns-DUB Dublin
57h 25m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
€1,418Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Qatar Airways Logo
08:15 - 08:30DUB  Dublin-CNS Cairns
39h 15m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
19:50 - 06:00CNS  Cairns-DUB Dublin
44h 10m2 stops Melbourne Doha Hamad Intl
€1,419Qatar Airways
Sun, 18 Oct - Wed, 28 Oct
Multiple Airlines Logo
19:00 - 12:55DUB  Dublin-CNS Cairns
32h 55m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
Multiple Airlines Logo
06:45 - 09:00CNS  Cairns-DUB Dublin
35h 15m3 stops Sydney Kingsford Smith Singapore Changi London Heathrow
€1,444Multiple Airlines
Sun, 6 Sep - Sun, 13 Sep
Multiple Airlines Logo
09:00 - 23:20DUB  Dublin-CNS Cairns
53h 20m3 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith Brisbane
Multiple Airlines Logo
06:00 - 07:15CNS  Cairns-DUB Dublin
34h 15m3 stops Brisbane Sydney Kingsford Smith Abu Dhabi Zayed Intl
€1,450Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Qatar Airways Logo
07:45 - 19:05DUB  Dublin-CNS Cairns
49h 20m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
19:50 - 06:00CNS  Cairns-DUB Dublin
44h 10m2 stops Melbourne Doha Hamad Intl
€1,464Qatar Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
19:45 - 11:50DUB  Dublin-CNS Cairns
54h 05m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
British Airways Logo
12:35 - 11:15CNS  Cairns-DUB Dublin
56h 40m3 stops Sydney Kingsford Smith Singapore Changi London Heathrow
€1,468British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
19:45 - 11:50DUB  Dublin-CNS Cairns
54h 05m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
British Airways Logo
12:35 - 11:15CNS  Cairns-DUB Dublin
56h 40m3 stops Sydney Kingsford Smith Singapore Changi London Heathrow
€1,469British Airways
Wed, 4 Nov - Sun, 8 Nov

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Qantas Airways flights from Ireland to Cairns

Our best Qantas Airways deals on Ireland to Cairns flight tickets
Qantas Airways
6 Sept
DUB14:20Dublin
45h 30m
2 stops
CNS20:50Cairns
13 Sept
CNS07:00Cairns
46h 05m
2 stops
DUB20:05Dublin
€1,542
Qantas Airways
6 Sept
DUB22:00Dublin
37h 50m
2 stops
CNS20:50Cairns
13 Sept
CNS06:45Cairns
46h 20m
2 stops
DUB20:05Dublin
€1,543

British Airways flights from Ireland to Cairns

Our best British Airways deals on Ireland to Cairns flight tickets
British Airways
4 Nov
DUB19:45Dublin
54h 05m
3 stops
CNS11:50Cairns
8 Nov
CNS12:35Cairns
56h 40m
3 stops
DUB11:15Dublin
€1,468
British Airways
4 Nov
DUB19:45Dublin
54h 05m
3 stops
CNS11:50Cairns
8 Nov
CNS12:35Cairns
56h 40m
3 stops
DUB11:15Dublin
€1,469
British Airways
6 Sept
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
13 Sept
CNS13:40Cairns
52h 20m
3 stops
DUB09:00Dublin
€1,899

momondo 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, momondo users made 13,528 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
Fastest return journey

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 6/9

20:35-13:40

2 stops32h 05m

Cairns

Sun 13/9

10:15-07:15

2 stops30h 00m

€1,336

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 13/9

09:00-21:00

3 stops51h 00m

Cairns

Fri 18/9

06:45-19:05

2 stops45h 20m

€1,376

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sat 17/10

21:45-08:30

2 stops49h 45m

Cairns

Wed 28/10

19:50-12:35

2 stops50h 45m

€1,389

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Mon 31/8

09:00-22:20

2 stops28h 20m

Cairns

Mon 7/9

06:50-07:15

2 stops57h 25m

€1,418

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

€1,419

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 6/9

19:00-12:55

3 stops32h 55m

Cairns

Sun 13/9

06:45-09:00

3 stops35h 15m

€1,444

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

€1,450

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

€1,464

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

€1,468

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

€1,469

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cairns from

How to get the cheapest flight ticket from Ireland to Cairns

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How often are flights from Ireland to Cairns delayed?

Historically, on average around 33% of flights between Ireland and Cairns have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Cheap Ireland to Cairns flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Cairns

Fastest flight time

33h 20m

Direct flights

None
The fastest flight from Ireland to Cairns takes 33h 20m
There are no direct flights from Ireland to Cairns. There are no popular flight routes from Ireland to Cairns.
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Frequently asked questions about flying from Ireland to Cairns

  • When did momondo last update prices for flights from Ireland to Cairns Airport?

    Prices for flights from Ireland to Cairns Airport were last updated today.

  • How old do you have to be to fly from Ireland to Cairns Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Cairns?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Cairns. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Cairns with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cairns from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Cairns?

Once all potential Ireland to Cairns flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Cairns right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Cairns flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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