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Cheap flights from Ireland to Cairns from $1,456

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 22/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 - 22:25
DUB
-
CNS
28h 25m
2 stops
Multiple Airlines Logo
07:00 - 07:15
CNS
-
DUB
33h 15m
2 stops
$1,706Multiple Airlines
Mon, 13 Apr - Sun, 19 Apr
Multiple Airlines Logo
09:00 - 22:40
DUB
-
CNS
28h 40m
2 stops
Multiple Airlines Logo
07:00 - 07:15
CNS
-
DUB
33h 15m
2 stops
$2,008Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
20:35 - 12:55
DUB
-
CNS
31h 20m
2 stops
Multiple Airlines Logo
12:35 - 07:15
CNS
-
DUB
27h 40m
2 stops
$2,180Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Qatar Airways Logo
15:00 - 11:25
DUB
-
CNS
35h 25m
2 stops
Qatar Airways Logo
13:40 - 16:00
CNS
-
DUB
35h 20m
2 stops
$2,281Qatar Airways
Mon, 18 May - Fri, 5 Jun
Multiple Airlines Logo
14:20 - 09:45
DUB
-
CNS
34h 25m
3 stops
Multiple Airlines Logo
18:20 - 20:05
CNS
-
DUB
34h 45m
2 stops
$2,298Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
15:00 - 09:50
DUB
-
CNS
33h 50m
2 stops
Multiple Airlines Logo
11:00 - 06:10
CNS
-
DUB
52h 10m
3 stops
$2,326Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
09:50 - 15:55
DUB
-
CNS
45h 05m
3 stops
Multiple Airlines Logo
19:15 - 08:15
CNS
-
DUB
46h 00m
3 stops
$2,583Multiple Airlines
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
05:45 - 14:40
DUB
-
CNS
47h 55m
3 stops
Multiple Airlines Logo
21:40 - 16:00
CNS
-
DUB
51h 20m
3 stops
$2,810Multiple Airlines
Sun, 26 Apr - Sun, 3 May
British Airways Logo
19:00 - 12:55
DUB
-
CNS
32h 55m
3 stops
British Airways Logo
13:40 - 10:15
CNS
-
DUB
53h 35m
3 stops
$2,853British Airways
Mon, 18 May - Fri, 5 Jun
Qatar Airways Logo
15:00 - 00:50
DUB
-
CNS
48h 50m
2 stops
Qatar Airways Logo
16:10 - 13:30
CNS
-
DUB
30h 20m
2 stops
$3,007Qatar 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
18 May
DUB15:00Dublin
35h 25m
2 stops
CNS11:25Cairns
5 June
CNS13:40Cairns
35h 20m
2 stops
DUB16:00Dublin
$2,281
Qatar Airways
26 June
DUB15:00Dublin
48h 50m
2 stops
CNS00:50Cairns
9 July
CNS16:10Cairns
30h 20m
2 stops
DUB13:30Dublin
$3,007
Qatar Airways
26 June
DUB15:00Dublin
48h 50m
2 stops
CNS00:50Cairns
9 July
CNS16:10Cairns
30h 20m
2 stops
DUB13:30Dublin
$3,024

British Airways flights from Ireland to Cairns

Our best British Airways deals on Ireland to Cairns flight tickets
British Airways
18 May
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
5 June
CNS13:40Cairns
53h 35m
3 stops
DUB10:15Dublin
$2,853
British Airways
26 June
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
9 July
CNS13:40Cairns
52h 20m
3 stops
DUB09:00Dublin
$3,279
British Airways
26 June
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
9 July
CNS13:40Cairns
52h 20m
3 stops
DUB09:00Dublin
$3,298

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 78,305 searches. Data last updated 15 March 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

Mon 13/4

09:00-22:25

2 stops28h 25m

Cairns

Sun 19/4

07:00-07:15

2 stops33h 15m

$1,706

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 26/4

09:00-22:40

2 stops28h 40m

Cairns

Sun 3/5

07:00-07:15

2 stops33h 15m

$2,008
Fastest return journey

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 27/4

20:35-12:55

2 stops31h 20m

Cairns

Mon 4/5

12:35-07:15

2 stops27h 40m

$2,180

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 18/5

15:00-11:25

2 stops35h 25m

Cairns

Fri 5/6

13:40-16:00

2 stops35h 20m

$2,281

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 27/4

14:20-09:45

3 stops34h 25m

Cairns

Mon 4/5

18:20-20:05

2 stops34h 45m

$2,298

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 26/4

15:00-09:50

2 stops33h 50m

Cairns

Sun 3/5

11:00-06:10

3 stops52h 10m

$2,326

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 27/4

09:50-15:55

3 stops45h 05m

Cairns

Mon 4/5

19:15-08:15

3 stops46h 00m

$2,583

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 26/4

05:45-14:40

3 stops47h 55m

Cairns

Sun 3/5

21:40-16:00

3 stops51h 20m

$2,810

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 18/5

19:00-12:55

3 stops32h 55m

Cairns

Fri 5/6

13:40-10:15

3 stops53h 35m

$2,853

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 26/6

15:00-00:50

2 stops48h 50m

Cairns

Thu 9/7

16:10-13:30

2 stops30h 20m

$3,007

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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

27h 55m

Direct flights

None
The fastest flight from Ireland to Cairns takes 27h 55m
There are no direct flights from Ireland to Cairns. There are no popular flight routes from Ireland to Cairns.
Search flight deals

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

    Prices for flights from Ireland to Cairns Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Cairns Airport.

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

    The travel and health documents required for your trip to Cairns Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cairns Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

    Confirm your travel details to search for the latest offers for flights from Ireland to Cairns. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Trinity Beach
Mission Beach

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?

Yes. momondo enables you to select and highlight flights to Cairns from Ireland with this policy.

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?

If you are not ready to book a flight from Ireland to Cairns now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cairns and let you know when they change.

An easier way to manage your Cairns trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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