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Cheap flights from Ireland to Cairns from €563

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 21/10. 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
10:55 - 20:15
DUB
-
CNS
48h 20m
2 stops
Multiple Airlines Logo
06:45 - 08:00
CNS
-
DUB
58h 15m
2 stops
€884Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
18:35 - 17:20
DUB
-
CNS
36h 45m
2 stops
Multiple Airlines Logo
18:20 - 12:35
CNS
-
DUB
28h 15m
2 stops
€919Multiple Airlines
Wed, 11 Nov - Tue, 9 Feb
Multiple Airlines Logo
10:55 - 20:15
DUB
-
CNS
48h 20m
2 stops
Multiple Airlines Logo
07:00 - 08:00
CNS
-
DUB
58h 00m
3 stops
€969Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
09:00 - 22:20
DUB
-
CNS
28h 20m
2 stops
Multiple Airlines Logo
07:00 - 07:15
CNS
-
DUB
33h 15m
2 stops
€1,196Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
09:00 - 22:20
DUB
-
CNS
28h 20m
2 stops
Multiple Airlines Logo
06:50 - 19:05
CNS
-
DUB
45h 15m
2 stops
€1,203Multiple Airlines
Mon, 31 Aug - Sun, 6 Sep
Multiple Airlines Logo
20:35 - 20:15
DUB
-
CNS
38h 40m
2 stops
Multiple Airlines Logo
12:35 - 19:05
CNS
-
DUB
39h 30m
2 stops
€1,208Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
20:35 - 12:55
DUB
-
CNS
31h 20m
2 stops
Multiple Airlines Logo
12:35 - 19:05
CNS
-
DUB
39h 30m
2 stops
€1,212Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
20:35 - 20:15
DUB
-
CNS
38h 40m
2 stops
Multiple Airlines Logo
12:35 - 19:05
CNS
-
DUB
39h 30m
2 stops
€1,226Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
09:00 - 22:20
DUB
-
CNS
28h 20m
2 stops
Multiple Airlines Logo
07:00 - 07:15
CNS
-
DUB
33h 15m
2 stops
€1,239Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
Multiple Airlines Logo
09:00 - 22:20
DUB
-
CNS
28h 20m
2 stops
Multiple Airlines Logo
07:00 - 07:15
CNS
-
DUB
33h 15m
2 stops
€1,248Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep

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Qatar Airways flights from Ireland to Cairns

Our best Qatar Airways deals on Ireland to Cairns flight tickets
Qatar Airways
9 Nov
DUB14:05Dublin
38h 50m
2 stops
CNS14:55Cairns
22 Nov
CNS19:50Cairns
44h 10m
2 stops
DUB06:00Dublin
€1,305
Qatar Airways
10 Nov
DUB14:05Dublin
43h 00m
2 stops
CNS19:05Cairns
10 Feb
CNS11:45Cairns
42h 05m
2 stops
DUB19:50Dublin
€1,357
Qatar Airways
12 Nov
DUB21:20Dublin
59h 45m
2 stops
CNS19:05Cairns
9 Feb
CNS11:45Cairns
34h 50m
2 stops
DUB12:35Dublin
€1,359

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 29 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

Wed 9/9

10:55-20:15

2 stops48h 20m

Cairns

Wed 16/9

06:45-08:00

2 stops58h 15m

€884

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 11/11

18:35-17:20

2 stops36h 45m

Cairns

Tue 9/2

18:20-12:35

2 stops28h 15m

€919

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 9/9

10:55-20:15

2 stops48h 20m

Cairns

Wed 16/9

07:00-08:00

3 stops58h 00m

€969
Fastest return journey

DublinCairns

DUB - CNS

DUBCNS

Dublin

Tue 8/9

09:00-22:20

2 stops28h 20m

Cairns

Tue 15/9

07:00-07:15

2 stops33h 15m

€1,196

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 31/8

09:00-22:20

2 stops28h 20m

Cairns

Sun 6/9

06:50-19:05

2 stops45h 15m

€1,203

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 9/9

20:35-20:15

2 stops38h 40m

Cairns

Wed 16/9

12:35-19:05

2 stops39h 30m

€1,208

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 9/9

20:35-12:55

2 stops31h 20m

Cairns

Wed 16/9

12:35-19:05

2 stops39h 30m

€1,212

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 9/9

20:35-20:15

2 stops38h 40m

Cairns

Wed 16/9

12:35-19:05

2 stops39h 30m

€1,226

DublinCairns

DUB - CNS

DUBCNS

Dublin

Tue 8/9

09:00-22:20

2 stops28h 20m

Cairns

Tue 15/9

07:00-07:15

2 stops33h 15m

€1,239

DublinCairns

DUB - CNS

DUBCNS

Dublin

Tue 8/9

09:00-22:20

2 stops28h 20m

Cairns

Tue 15/9

07:00-07:15

2 stops33h 15m

€1,248

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

36h 45m

Direct flights

None
The fastest flight from Ireland to Cairns takes 36h 45m
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.

Frequently asked questions about flying from Ireland to Cairns

  • How do I get Price Alerts for flights from Ireland to Cairns?

    Price Alerts will notify you by email when the price for flights to Cairns from Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Ireland to Cairns with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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.

An easier way to manage your Cairns trip

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