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Cheap flights from Ireland to Cairns from €663

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 1/7. 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
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
09:00 - 22:40
DUB
-
CNS
28h 40m
2 stops
Multiple Airlines Logo
06:45 - 19:05
CNS
-
DUB
45h 20m
2 stops
€1,214Multiple Airlines
Fri, 3 Jul - Fri, 10 Jul
Multiple Airlines Logo
20:35 - 09:20
DUB
-
CNS
51h 45m
2 stops
Multiple Airlines Logo
06:45 - 07:15
CNS
-
DUB
57h 30m
2 stops
€1,251Multiple Airlines
Thu, 18 Jun - Thu, 25 Jun
Multiple Airlines Logo
20:35 - 17:35
DUB
-
CNS
36h 00m
2 stops
Multiple Airlines Logo
13:40 - 19:05
CNS
-
DUB
38h 25m
2 stops
€1,257Multiple Airlines
Sun, 28 Jun - Thu, 2 Jul
Qatar Airways Logo
21:45 - 15:55
DUB
-
CNS
33h 10m
2 stops
Qatar Airways Logo
21:00 - 06:45
CNS
-
DUB
42h 45m
2 stops
€1,346Qatar Airways
Thu, 18 Jun - Tue, 23 Jun
Qatar Airways Logo
21:45 - 15:55
DUB
-
CNS
33h 10m
2 stops
Qatar Airways Logo
21:00 - 06:45
CNS
-
DUB
42h 45m
2 stops
€1,350Qatar Airways
Thu, 18 Jun - Tue, 23 Jun
Multiple Airlines Logo
08:15 - 22:40
DUB
-
CNS
29h 25m
2 stops
Multiple Airlines Logo
10:30 - 13:30
CNS
-
DUB
36h 00m
2 stops
€1,366Multiple Airlines
Sat, 20 Jun - Thu, 25 Jun
Multiple Airlines Logo
08:15 - 09:50
DUB
-
CNS
40h 35m
2 stops
Multiple Airlines Logo
06:00 - 20:15
CNS
-
DUB
71h 15m
3 stops
€1,409Multiple Airlines
Sun, 5 Jul - Sun, 12 Jul
Qatar Airways Logo
15:00 - 00:50
DUB
-
CNS
48h 50m
2 stops
Qatar Airways Logo
21:00 - 20:15
CNS
-
DUB
56h 15m
2 stops
€1,470Qatar Airways
Fri, 26 Jun - Thu, 9 Jul
Qatar Airways Logo
15:00 - 00:50
DUB
-
CNS
48h 50m
2 stops
Qatar Airways Logo
21:00 - 20:15
CNS
-
DUB
56h 15m
2 stops
€1,482Qatar Airways
Fri, 26 Jun - Thu, 9 Jul
Qatar Airways Logo
15:00 - 00:50
DUB
-
CNS
48h 50m
2 stops
Qatar Airways Logo
21:00 - 20:15
CNS
-
DUB
56h 15m
2 stops
€1,483Qatar Airways
Fri, 26 Jun - Thu, 9 Jul

Qatar Airways flights from Ireland to Cairns

Our best Qatar Airways deals on Ireland to Cairns flight tickets
Qatar Airways
20 Jun
DUB15:00Dublin
39h 55m
2 stops
CNS15:55Cairns
25 Jun
CNS10:30Cairns
36h 00m
2 stops
DUB13:30Dublin
€1,262
Qatar Airways
18 Jun
DUB21:45Dublin
33h 10m
2 stops
CNS15:55Cairns
23 Jun
CNS21:00Cairns
42h 45m
2 stops
DUB06:45Dublin
€1,346
Qatar Airways
26 Jun
DUB15:00Dublin
48h 50m
2 stops
CNS00:50Cairns
9 Jul
CNS21:00Cairns
56h 15m
2 stops
DUB20:15Dublin
€1,470

British Airways flights from Ireland to Cairns

Our best British Airways deals on Ireland to Cairns flight tickets
British Airways
26 Jun
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
9 Jul
CNS13:40Cairns
52h 20m
3 stops
DUB09:00Dublin
€1,896
British Airways
18 Jun
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
23 Jun
CNS13:40Cairns
52h 20m
3 stops
DUB09:00Dublin
€1,972
British Airways
18 Jun
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
23 Jun
CNS13:40Cairns
52h 20m
3 stops
DUB09:00Dublin
€1,973

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 22 May 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

Fri 3/7

09:00-22:40

2 stops28h 40m

Cairns

Fri 10/7

06:45-19:05

2 stops45h 20m

€1,214

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 18/6

20:35-09:20

2 stops51h 45m

Cairns

Thu 25/6

06:45-07:15

2 stops57h 30m

€1,251

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 28/6

20:35-17:35

2 stops36h 00m

Cairns

Thu 2/7

13:40-19:05

2 stops38h 25m

€1,257

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 18/6

21:45-15:55

2 stops33h 10m

Cairns

Tue 23/6

21:00-06:45

2 stops42h 45m

€1,346

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 18/6

21:45-15:55

2 stops33h 10m

Cairns

Tue 23/6

21:00-06:45

2 stops42h 45m

€1,350
Fastest return journey

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sat 20/6

08:15-22:40

2 stops29h 25m

Cairns

Thu 25/6

10:30-13:30

2 stops36h 00m

€1,366

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 5/7

08:15-09:50

2 stops40h 35m

Cairns

Sun 12/7

06:00-20:15

3 stops71h 15m

€1,409

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 26/6

15:00-00:50

2 stops48h 50m

Cairns

Thu 9/7

21:00-20:15

2 stops56h 15m

€1,470

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 26/6

15:00-00:50

2 stops48h 50m

Cairns

Thu 9/7

21:00-20:15

2 stops56h 15m

€1,482

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 26/6

15:00-00:50

2 stops48h 50m

Cairns

Thu 9/7

21:00-20:15

2 stops56h 15m

€1,483

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 month to fly to Cairns?

In general, November is the cheapest month to fly from Ireland to Cairns. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €0. If you aren’t able to travel during the month of November, then book flights to Cairns from Ireland during September instead. Flights to Cairns in September, while not as cheap as those in November, still average around €0.

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

40h 35m

Direct flights

None
The fastest flight from Ireland to Cairns takes 40h 35m
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.

An easier way to manage your Cairns trip

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