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Cheap flights from Ireland to Cairns from €500

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 20/11. 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
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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
18:35 - 17:20
DUB
-
CNS
36h 45m
2 stops
Multiple Airlines Logo
18:20 - 11:20
CNS
-
DUB
27h 00m
2 stops
€1,140Multiple Airlines
Wed, 11 Nov - Sun, 15 Nov
Multiple Airlines Logo
08:15 - 09:50
DUB
-
CNS
40h 35m
2 stops
Multiple Airlines Logo
06:50 - 19:05
CNS
-
DUB
45h 15m
2 stops
€1,487Multiple Airlines
Sun, 9 Aug - Thu, 13 Aug
Multiple Airlines Logo
20:35 - 13:40
DUB
-
CNS
32h 05m
2 stops
Multiple Airlines Logo
06:00 - 08:00
CNS
-
DUB
35h 00m
2 stops
€1,506Multiple Airlines
Sun, 23 Aug - Thu, 27 Aug
Qatar Airways Logo
14:05 - 11:05
DUB
-
CNS
35h 00m
2 stops
Qatar Airways Logo
19:50 - 06:00
CNS
-
DUB
44h 10m
2 stops
€1,518Qatar Airways
Wed, 11 Nov - Sun, 15 Nov
Qatar Airways Logo
14:05 - 11:05
DUB
-
CNS
35h 00m
2 stops
Qatar Airways Logo
19:50 - 06:00
CNS
-
DUB
44h 10m
2 stops
€1,519Qatar Airways
Wed, 11 Nov - Sun, 15 Nov
Multiple Airlines Logo
20:35 - 18:25
DUB
-
CNS
36h 50m
2 stops
Multiple Airlines Logo
06:50 - 07:15
CNS
-
DUB
33h 25m
2 stops
€1,521Multiple Airlines
Sun, 30 Aug - Sun, 6 Sep
Qatar Airways Logo
14:05 - 11:05
DUB
-
CNS
35h 00m
2 stops
Qatar Airways Logo
19:50 - 06:00
CNS
-
DUB
44h 10m
2 stops
€1,523Qatar Airways
Wed, 11 Nov - Sun, 15 Nov
Multiple Airlines Logo
09:00 - 22:30
DUB
-
CNS
28h 30m
2 stops
Multiple Airlines Logo
11:00 - 19:05
CNS
-
DUB
41h 05m
2 stops
€1,525Multiple Airlines
Sun, 9 Aug - Wed, 19 Aug
Multiple Airlines Logo
15:30 - 11:05
DUB
-
CNS
33h 35m
3 stops
Multiple Airlines Logo
09:00 - 11:15
CNS
-
DUB
36h 15m
3 stops
€1,536Multiple Airlines
Wed, 11 Nov - Sun, 15 Nov
Multiple Airlines Logo
14:20 - 05:30
DUB
-
CNS
30h 10m
2 stops
Multiple Airlines Logo
18:55 - 20:05
CNS
-
DUB
34h 10m
2 stops
€1,573Multiple Airlines
Sat, 19 Sep - Sun, 4 Oct

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Qatar Airways flights from Ireland to Cairns

Our best Qatar Airways deals on Ireland to Cairns flight tickets
Qatar Airways
11 Nov
DUB14:05Dublin
35h 00m
2 stops
CNS11:05Cairns
15 Nov
CNS19:50Cairns
44h 10m
2 stops
DUB06:00Dublin
€1,518
Qatar Airways
11 Nov
DUB14:05Dublin
35h 00m
2 stops
CNS11:05Cairns
15 Nov
CNS19:50Cairns
44h 10m
2 stops
DUB06:00Dublin
€1,519
Qatar Airways
11 Nov
DUB14:05Dublin
35h 00m
2 stops
CNS11:05Cairns
15 Nov
CNS19:50Cairns
44h 10m
2 stops
DUB06:00Dublin
€1,523

Air Canada flights from Ireland to Cairns

Our best Air Canada deals on Ireland to Cairns flight tickets
Air Canada
9 Aug
DUB09:20Dublin
45h 35m
3 stops
CNS15:55Cairns
13 Aug
CNS19:15Cairns
46h 00m
3 stops
DUB08:15Dublin
€3,177
Air Canada
23 Aug
DUB09:20Dublin
45h 35m
3 stops
CNS15:55Cairns
28 Aug
CNS06:00Cairns
34h 45m
2 stops
DUB07:45Dublin
€3,389

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 17 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
Fastest return journey

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 11/11

18:35-17:20

2 stops36h 45m

Cairns

Sun 15/11

18:20-11:20

2 stops27h 00m

€1,140

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 9/8

08:15-09:50

2 stops40h 35m

Cairns

Thu 13/8

06:50-19:05

2 stops45h 15m

€1,487

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 23/8

20:35-13:40

2 stops32h 05m

Cairns

Thu 27/8

06:00-08:00

2 stops35h 00m

€1,506

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 11/11

14:05-11:05

2 stops35h 00m

Cairns

Sun 15/11

19:50-06:00

2 stops44h 10m

€1,518

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 11/11

14:05-11:05

2 stops35h 00m

Cairns

Sun 15/11

19:50-06:00

2 stops44h 10m

€1,519

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 30/8

20:35-18:25

2 stops36h 50m

Cairns

Sun 6/9

06:50-07:15

2 stops33h 25m

€1,521

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 11/11

14:05-11:05

2 stops35h 00m

Cairns

Sun 15/11

19:50-06:00

2 stops44h 10m

€1,523

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 9/8

09:00-22:30

2 stops28h 30m

Cairns

Wed 19/8

11:00-19:05

2 stops41h 05m

€1,525

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 11/11

15:30-11:05

3 stops33h 35m

Cairns

Sun 15/11

09:00-11:15

3 stops36h 15m

€1,536

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sat 19/9

14:20-05:30

2 stops30h 10m

Cairns

Sun 4/10

18:55-20:05

2 stops34h 10m

€1,573

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

What is the cheapest airline that flies from Ireland to Cairns?

Qatar Airways is the most popular carrier operating from Ireland to Cairns

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

35h 00m

Direct flights

None
The fastest flight from Ireland to Cairns takes 35h 00m
There are no direct flights from Ireland to Cairns. There are no popular flight routes from Ireland to Cairns.
Search flight deals

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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