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Cheap flights from Ireland to Cairns from €612

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 18/8. 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.
Qatar Airways Logo
14:05 - 14:55
DUB
-
CNS
38h 50m
2 stops
Qatar Airways Logo
15:45 - 06:00
CNS
-
DUB
48h 15m
2 stops
€1,320Qatar Airways
Thu, 5 Nov - Sat, 14 Nov
Multiple Airlines Logo
15:00 - 17:00
DUB
-
CNS
41h 00m
2 stops
Multiple Airlines Logo
18:15 - 13:30
CNS
-
DUB
52h 15m
2 stops
€1,351Multiple Airlines
Sun, 2 Aug - Sun, 30 Aug
Qatar Airways Logo
07:45 - 11:05
DUB
-
CNS
41h 20m
2 stops
Qatar Airways Logo
15:45 - 06:00
CNS
-
DUB
48h 15m
2 stops
€1,367Qatar Airways
Mon, 2 Nov - Mon, 16 Nov
Multiple Airlines Logo
08:15 - 09:50
DUB
-
CNS
40h 35m
2 stops
Multiple Airlines Logo
06:00 - 08:00
CNS
-
DUB
35h 00m
2 stops
€1,372Multiple Airlines
Tue, 4 Aug - Thu, 20 Aug
Multiple Airlines Logo
20:35 - 22:30
DUB
-
CNS
40h 55m
2 stops
Multiple Airlines Logo
06:45 - 19:10
CNS
-
DUB
45h 25m
2 stops
€1,380Multiple Airlines
Sat, 8 Aug - Sat, 15 Aug
Multiple Airlines Logo
21:20 - 14:55
DUB
-
CNS
31h 35m
2 stops
Multiple Airlines Logo
06:00 - 06:00
CNS
-
DUB
34h 00m
3 stops
€1,381Multiple Airlines
Thu, 5 Nov - Sat, 14 Nov
Multiple Airlines Logo
21:20 - 14:00
DUB
-
CNS
30h 40m
3 stops
Multiple Airlines Logo
06:00 - 06:00
CNS
-
DUB
34h 00m
3 stops
€1,424Multiple Airlines
Thu, 5 Nov - Sat, 14 Nov
Qatar Airways Logo
14:05 - 19:05
DUB
-
CNS
43h 00m
2 stops
Qatar Airways Logo
23:55 - 06:00
CNS
-
DUB
40h 05m
2 stops
€1,448Qatar Airways
Thu, 12 Nov - Mon, 16 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
€1,449Multiple Airlines
Mon, 13 Jul - Mon, 20 Jul
Qatar Airways Logo
14:05 - 19:05
DUB
-
CNS
43h 00m
2 stops
Qatar Airways Logo
23:55 - 06:00
CNS
-
DUB
40h 05m
2 stops
€1,450Qatar Airways
Thu, 12 Nov - Mon, 16 Nov

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Qatar Airways flights from Ireland to Cairns

Our best Qatar Airways deals on Ireland to Cairns flight tickets
Qatar Airways
5 Nov
DUB14:05Dublin
38h 50m
2 stops
CNS14:55Cairns
14 Nov
CNS15:45Cairns
48h 15m
2 stops
DUB06:00Dublin
€1,320
Qatar Airways
2 Nov
DUB07:45Dublin
41h 20m
2 stops
CNS11:05Cairns
16 Nov
CNS15:45Cairns
48h 15m
2 stops
DUB06:00Dublin
€1,367
Qatar Airways
12 Nov
DUB14:05Dublin
43h 00m
2 stops
CNS19:05Cairns
16 Nov
CNS23:55Cairns
40h 05m
2 stops
DUB06:00Dublin
€1,448

Emirates flights from Ireland to Cairns

Our best Emirates deals on Ireland to Cairns flight tickets
Emirates
30 Jul
DUB22:00Dublin
50h 30m
2 stops
CNS09:30Cairns
1 Sept
CNS10:10Cairns
42h 55m
2 stops
DUB20:05Dublin
€1,614
Emirates
30 Jul
DUB14:20Dublin
34h 10m
2 stops
CNS09:30Cairns
31 Aug
CNS17:25Cairns
35h 40m
2 stops
DUB20:05Dublin
€1,631
Emirates
31 Jul
DUB22:00Dublin
50h 30m
2 stops
CNS09:30Cairns
1 Sept
CNS10:10Cairns
42h 55m
2 stops
DUB20:05Dublin
€1,640

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 26 June 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

Thu 5/11

14:05-14:55

2 stops38h 50m

Cairns

Sat 14/11

15:45-06:00

2 stops48h 15m

€1,320

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 2/8

15:00-17:00

2 stops41h 00m

Cairns

Sun 30/8

18:15-13:30

2 stops52h 15m

€1,351

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 2/11

07:45-11:05

2 stops41h 20m

Cairns

Mon 16/11

15:45-06:00

2 stops48h 15m

€1,367

DublinCairns

DUB - CNS

DUBCNS

Dublin

Tue 4/8

08:15-09:50

2 stops40h 35m

Cairns

Thu 20/8

06:00-08:00

2 stops35h 00m

€1,372

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sat 8/8

20:35-22:30

2 stops40h 55m

Cairns

Sat 15/8

06:45-19:10

2 stops45h 25m

€1,380

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 5/11

21:20-14:55

2 stops31h 35m

Cairns

Sat 14/11

06:00-06:00

3 stops34h 00m

€1,381
Fastest return journey

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 5/11

21:20-14:00

3 stops30h 40m

Cairns

Sat 14/11

06:00-06:00

3 stops34h 00m

€1,424

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 12/11

14:05-19:05

2 stops43h 00m

Cairns

Mon 16/11

23:55-06:00

2 stops40h 05m

€1,448

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 13/7

08:15-09:50

2 stops40h 35m

Cairns

Mon 20/7

06:50-19:05

2 stops45h 15m

€1,449

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 12/11

14:05-19:05

2 stops43h 00m

Cairns

Mon 16/11

23:55-06:00

2 stops40h 05m

€1,450

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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

41h 00m

Direct flights

None
The fastest flight from Ireland to Cairns takes 41h 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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