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Cheap flights from Ireland to Cairns from $814

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 30/11. 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

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-
48h 20m
Multiple Airlines Logo
06:45 - 08:00-
58h 15m
$1,499Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
10:55 - 20:15-
48h 20m
Multiple Airlines Logo
06:45 - 08:00-
58h 15m
$1,559Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
10:55 - 18:25-
46h 30m
Multiple Airlines Logo
06:00 - 08:00-
59h 00m
$1,652Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
17:55 - 06:00-
50h 05m
Multiple Airlines Logo
11:55 - 11:20-
57h 25m
$1,700Multiple Airlines
Sun, 8 Nov - Sun, 31 Jan
Multiple Airlines Logo
10:55 - 22:25-
50h 30m
Multiple Airlines Logo
09:40 - 08:00-
55h 20m
$1,791Multiple Airlines
Wed, 16 Sep - Wed, 23 Sep
Multiple Airlines Logo
20:35 - 13:40-
32h 05m
Multiple Airlines Logo
06:50 - 07:15-
33h 25m
$1,834Multiple Airlines
Sun, 6 Sep - Fri, 11 Sep
Multiple Airlines Logo
08:05 - 22:10-
28h 05m
Multiple Airlines Logo
09:45 - 06:30-
30h 45m
$2,035Multiple Airlines
Tue, 10 Nov - Wed, 10 Feb
Multiple Airlines Logo
19:00 - 12:55-
32h 55m
Multiple Airlines Logo
06:45 - 09:00-
35h 15m
$2,127Multiple Airlines
Mon, 7 Sep - Mon, 14 Sep
Qatar Airways Logo
14:05 - 14:55-
38h 50m
Qatar Airways Logo
19:50 - 06:00-
44h 10m
$2,131Qatar Airways
Mon, 9 Nov - Sun, 22 Nov
Multiple Airlines Logo
10:55 - 05:55-
34h 00m
Multiple Airlines Logo
11:00 - 07:15-
29h 15m
$2,231Multiple Airlines
Mon, 14 Sep - Mon, 21 Sep

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British Airways flights from Ireland to Cairns

Our best British Airways deals on Ireland to Cairns flight tickets
British Airways
1 Nov
DUB19:45Dublin
54h 05m
3 stops
CNS11:50Cairns
11 Nov
CNS12:35Cairns
54h 35m
3 stops
DUB09:10Dublin
$2,482
British Airways
1 Nov
DUB19:45Dublin
54h 05m
3 stops
CNS11:50Cairns
17 Nov
CNS12:35Cairns
62h 00m
3 stops
DUB16:35Dublin
$2,540
British Airways
7 Sept
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
14 Sept
CNS13:40Cairns
52h 20m
3 stops
DUB09:00Dublin
$2,592

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
$2,131
Qatar Airways
9 Nov
DUB14:05Dublin
38h 50m
2 stops
CNS14:55Cairns
22 Nov
CNS19:50Cairns
44h 10m
2 stops
DUB06:00Dublin
$2,252
Qatar Airways
7 Sept
DUB08:15Dublin
40h 35m
2 stops
CNS09:50Cairns
14 Sept
CNS21:00Cairns
42h 45m
2 stops
DUB06:45Dublin
$2,318

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 4 August 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

$1,499

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 16/9

10:55-20:15

2 stops48h 20m

Cairns

Wed 23/9

06:45-08:00

2 stops58h 15m

$1,559

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 9/9

10:55-18:25

2 stops46h 30m

Cairns

Wed 16/9

06:00-08:00

3 stops59h 00m

$1,652

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 8/11

17:55-06:00

2 stops50h 05m

Cairns

Sun 31/1

11:55-11:20

2 stops57h 25m

$1,700

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 16/9

10:55-22:25

2 stops50h 30m

Cairns

Wed 23/9

09:40-08:00

3 stops55h 20m

$1,791

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 6/9

20:35-13:40

2 stops32h 05m

Cairns

Fri 11/9

06:50-07:15

2 stops33h 25m

$1,834
Fastest return journey

DublinCairns

DUB - CNS

DUBCNS

Dublin

Tue 10/11

08:05-22:10

2 stops28h 05m

Cairns

Wed 10/2

09:45-06:30

2 stops30h 45m

$2,035

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 7/9

19:00-12:55

3 stops32h 55m

Cairns

Mon 14/9

06:45-09:00

3 stops35h 15m

$2,127

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 9/11

14:05-14:55

2 stops38h 50m

Cairns

Sun 22/11

19:50-06:00

2 stops44h 10m

$2,131

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 14/9

10:55-05:55

2 stops34h 00m

Cairns

Mon 21/9

11:00-07:15

2 stops29h 15m

$2,231

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

38h 50m

Direct flights

None
The fastest flight from Ireland to Cairns takes 38h 50m
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 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.

Frequently asked questions about flying from Ireland to Cairns

  • 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
Mission Beach
Trinity 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

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