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Cheap flights from Dublin to Cairns from $952

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Cairns departing on 30/12. 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 Dublin to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:30 - 12:55DUB  Dublin-CNS Cairns
34h 25m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
Multiple Airlines Logo
06:45 - 09:00CNS  Cairns-DUB Dublin
35h 15m3 stops Sydney Kingsford Smith Singapore Changi London Heathrow
$2,155Multiple Airlines
Mon, 7 Sep - Sun, 13 Sep
Multiple Airlines Logo
20:35 - 13:40DUB  Dublin-CNS Cairns
32h 05m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith
Multiple Airlines Logo
10:15 - 07:15CNS  Cairns-DUB Dublin
30h 00m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
$2,179Multiple Airlines
Sun, 6 Sep - Sun, 13 Sep
Multiple Airlines Logo
09:00 - 21:00DUB  Dublin-CNS Cairns
51h 00m3 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith Brisbane
Multiple Airlines Logo
06:45 - 19:05CNS  Cairns-DUB Dublin
45h 20m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
$2,245Multiple Airlines
Sun, 13 Sep - Fri, 18 Sep
Qatar Airways Logo
21:45 - 08:30DUB  Dublin-CNS Cairns
49h 45m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
19:50 - 12:35CNS  Cairns-DUB Dublin
50h 45m2 stops Melbourne Doha Hamad Intl
$2,265Qatar Airways
Sat, 17 Oct - Wed, 28 Oct
Multiple Airlines Logo
09:00 - 22:20DUB  Dublin-CNS Cairns
28h 20m2 stops Abu Dhabi Zayed Intl Melbourne
Multiple Airlines Logo
06:50 - 07:15CNS  Cairns-DUB Dublin
57h 25m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
$2,313Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Qatar Airways Logo
08:15 - 08:30DUB  Dublin-CNS Cairns
39h 15m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
19:50 - 06:00CNS  Cairns-DUB Dublin
44h 10m2 stops Melbourne Doha Hamad Intl
$2,314Qatar Airways
Sun, 18 Oct - Wed, 28 Oct
Multiple Airlines Logo
15:00 - 09:50DUB  Dublin-CNS Cairns
33h 50m2 stops Doha Hamad Intl Melbourne
Multiple Airlines Logo
19:15 - 13:30CNS  Cairns-DUB Dublin
51h 15m2 stops Sydney Kingsford Smith Doha Hamad Intl
$2,342Multiple Airlines
Mon, 7 Sep - Sun, 13 Sep
Multiple Airlines Logo
19:00 - 12:55DUB  Dublin-CNS Cairns
32h 55m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
Multiple Airlines Logo
06:45 - 09:00CNS  Cairns-DUB Dublin
35h 15m3 stops Sydney Kingsford Smith Singapore Changi London Heathrow
$2,355Multiple Airlines
Sun, 6 Sep - Sun, 13 Sep
Multiple Airlines Logo
09:00 - 23:20DUB  Dublin-CNS Cairns
53h 20m3 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith Brisbane
Multiple Airlines Logo
06:00 - 07:15CNS  Cairns-DUB Dublin
34h 15m3 stops Brisbane Sydney Kingsford Smith Abu Dhabi Zayed Intl
$2,365Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct
Qatar Airways Logo
07:45 - 19:05DUB  Dublin-CNS Cairns
49h 20m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
19:50 - 06:00CNS  Cairns-DUB Dublin
44h 10m2 stops Melbourne Doha Hamad Intl
$2,387Qatar Airways
Wed, 4 Nov - Sun, 8 Nov

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Qantas Airways flights from Dublin to Cairns

Our best Qantas Airways deals on Dublin to Cairns flight tickets
Qantas Airways
6 Sept
DUB14:20Dublin
45h 30m
2 stops
CNS20:50Cairns
13 Sept
CNS07:00Cairns
46h 05m
2 stops
DUB20:05Dublin
$2,514
Qantas Airways
6 Sept
DUB22:00Dublin
37h 50m
2 stops
CNS20:50Cairns
13 Sept
CNS06:45Cairns
46h 20m
2 stops
DUB20:05Dublin
$2,517
Qantas Airways
7 Sept
DUB22:00Dublin
38h 00m
2 stops
CNS21:00Cairns
13 Sept
CNS19:10Cairns
33h 55m
2 stops
DUB20:05Dublin
$2,538

Emirates flights from Dublin to Cairns

Our best Emirates deals on Dublin to Cairns flight tickets
Emirates
29 Aug
DUB22:00Dublin
49h 40m
2 stops
CNS08:40Cairns
2 Sept
CNS06:00Cairns
47h 05m
2 stops
DUB20:05Dublin
$2,623
Emirates
28 Sept
DUB14:20Dublin
33h 20m
2 stops
CNS08:40Cairns
5 Oct
CNS17:25Cairns
51h 55m
2 stops
DUB12:20Dublin
$2,626
Emirates
29 Sept
DUB14:20Dublin
33h 20m
2 stops
CNS08:40Cairns
6 Oct
CNS17:40Cairns
35h 25m
2 stops
DUB20:05Dublin
$2,658

momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 August 2026.
Use the filters below to find and compare flights from Dublin to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Mon 7/9

17:30-12:55

3 stops34h 25m

Cairns

Sun 13/9

06:45-09:00

3 stops35h 15m

$2,155
Fastest return journey

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 6/9

20:35-13:40

2 stops32h 05m

Cairns

Sun 13/9

10:15-07:15

2 stops30h 00m

$2,179

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 13/9

09:00-21:00

3 stops51h 00m

Cairns

Fri 18/9

06:45-19:05

2 stops45h 20m

$2,245

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sat 17/10

21:45-08:30

2 stops49h 45m

Cairns

Wed 28/10

19:50-12:35

2 stops50h 45m

$2,265

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Mon 31/8

09:00-22:20

2 stops28h 20m

Cairns

Mon 7/9

06:50-07:15

2 stops57h 25m

$2,313

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 18/10

08:15-08:30

2 stops39h 15m

Cairns

Wed 28/10

19:50-06:00

2 stops44h 10m

$2,314

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Mon 7/9

15:00-09:50

2 stops33h 50m

Cairns

Sun 13/9

19:15-13:30

2 stops51h 15m

$2,342

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 6/9

19:00-12:55

3 stops32h 55m

Cairns

Sun 13/9

06:45-09:00

3 stops35h 15m

$2,355

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 27/9

09:00-23:20

3 stops53h 20m

Cairns

Sun 4/10

06:00-07:15

3 stops34h 15m

$2,365

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Wed 4/11

07:45-19:05

2 stops49h 20m

Cairns

Sun 8/11

19:50-06:00

2 stops44h 10m

$2,387

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 Dublin 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 Dublin to Cairns?

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

When to book flights from Dublin to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Cairns (DUB to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Cairns

Fastest flight time

33h 20m

Direct flights

None
The fastest flight from Dublin to Cairns takes 33h 20m
There are no direct flights from Dublin to Cairns. There are no popular flight routes from Dublin to Cairns.
Search flight deals

Frequently asked questions about flying from Dublin to Cairns

  • How far is Dublin to Cairns by plane?

    There are 15285.1 km between Dublin and Cairns. 33h 20m is a normal flight duration for this route.

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

    Prices for flights from Dublin Airport to Cairns Airport refresh daily.

  • How old do you have to be to fly from Dublin Airport 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 Dublin Airport 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.

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 Dublin to Cairns?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Cairns . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dublin to Cairns with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Dublin to Cairns flights to just show those with flexible booking policies.

How can momondo help me find flights from Dublin to Cairns?

Once you have performed a search for Dublin to Cairns flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Dublin to Cairns right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cairns, momondo offers a useful price alert feature which will track prices for flights to Cairns from Dublin and alert you when they change.

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