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Cheap flights from Dublin to Cairns from $810

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 12/9. 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
10:55 - 20:15DUB  Dublin-CNS Cairns
48h 20m2 stops Shanghai Pu Dong Sydney Kingsford Smith
Multiple Airlines Logo
06:45 - 08:00CNS  Cairns-DUB Dublin
58h 15m2 stops Sydney Kingsford Smith Shanghai Pu Dong
$1,493Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
10:55 - 18:25DUB  Dublin-CNS Cairns
46h 30m2 stops Shanghai Pu Dong Sydney Kingsford Smith
Multiple Airlines Logo
06:00 - 08:00CNS  Cairns-DUB Dublin
59h 00m3 stops Brisbane Sydney Kingsford Smith Shanghai Pu Dong
$1,645Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Multiple Airlines Logo
17:55 - 06:00DUB  Dublin-CNS Cairns
50h 05m2 stops Munich Franz Josef Strauss Osaka Kansai Intl
Multiple Airlines Logo
11:55 - 11:20CNS  Cairns-DUB Dublin
57h 25m2 stops Tokyo Narita Zurich
$1,693Multiple Airlines
Sun, 8 Nov - Sun, 31 Jan
Multiple Airlines Logo
20:35 - 12:55DUB  Dublin-CNS Cairns
31h 20m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:50 - 07:15CNS  Cairns-DUB Dublin
33h 25m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
$1,802Multiple Airlines
Sun, 6 Sep - Fri, 11 Sep
Multiple Airlines Logo
20:35 - 12:55DUB  Dublin-CNS Cairns
31h 20m2 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith
Multiple Airlines Logo
06:45 - 07:15CNS  Cairns-DUB Dublin
33h 30m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
$1,804Multiple Airlines
Sun, 6 Sep - Fri, 11 Sep
Multiple Airlines Logo
08:05 - 22:10DUB  Dublin-CNS Cairns
28h 05m2 stops Abu Dhabi Zayed Intl Melbourne
Multiple Airlines Logo
09:45 - 06:30CNS  Cairns-DUB Dublin
30h 45m2 stops Melbourne Abu Dhabi Zayed Intl
$2,027Multiple Airlines
Tue, 10 Nov - Wed, 10 Feb
Multiple Airlines Logo
12:00 - 04:30DUB  Dublin-CNS Cairns
31h 30m2 stops Beijing Capital Tokyo Narita
Multiple Airlines Logo
06:45 - 07:15CNS  Cairns-DUB Dublin
33h 30m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
$2,152Multiple Airlines
Fri, 11 Sep - Wed, 30 Sep
Multiple Airlines Logo
08:05 - 22:10DUB  Dublin-CNS Cairns
28h 05m2 stops Abu Dhabi Zayed Intl Melbourne
Multiple Airlines Logo
09:45 - 18:10CNS  Cairns-DUB Dublin
42h 25m2 stops Melbourne Abu Dhabi Zayed Intl
$2,153Multiple Airlines
Fri, 6 Nov - Fri, 20 Nov
Multiple Airlines Logo
08:15 - 20:50DUB  Dublin-CNS Cairns
51h 35m2 stops Doha Hamad Intl Melbourne
Multiple Airlines Logo
07:00 - 06:45CNS  Cairns-DUB Dublin
32h 45m2 stops Melbourne Doha Hamad Intl
$2,169Multiple Airlines
Wed, 9 Sep - Wed, 16 Sep
Qatar Airways Logo
07:45 - 19:05DUB  Dublin-CNS Cairns
49h 20m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
11:45 - 12:35CNS  Cairns-DUB Dublin
34h 50m2 stops Melbourne Doha Hamad Intl
$2,228Qatar Airways
Tue, 10 Nov - Tue, 2 Feb

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Qatar Airways flights from Dublin to Cairns

Our best Qatar Airways deals on Dublin to Cairns flight tickets
Qatar Airways
11 Nov
DUB14:05Dublin
43h 00m
2 stops
CNS19:05Cairns
1 Feb
CNS11:45Cairns
34h 50m
2 stops
DUB12:35Dublin
$2,228
Qatar Airways
12 Nov
DUB21:20Dublin
59h 45m
2 stops
CNS19:05Cairns
10 Feb
CNS11:45Cairns
34h 50m
2 stops
DUB12:35Dublin
$2,231
Qatar Airways
9 Nov
DUB14:05Dublin
38h 50m
2 stops
CNS14:55Cairns
11 Feb
CNS11:45Cairns
34h 50m
2 stops
DUB12:35Dublin
$2,244

British Airways flights from Dublin to Cairns

Our best British Airways deals on Dublin to Cairns flight tickets
British Airways
8 Nov
DUB10:00Dublin
39h 50m
3 stops
CNS11:50Cairns
13 Feb
CNS12:35Cairns
55h 40m
3 stops
DUB10:15Dublin
$2,528
British Airways
7 Sept
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
14 Sept
CNS13:40Cairns
52h 20m
3 stops
DUB09:00Dublin
$2,581
British Airways
11 Nov
DUB15:30Dublin
34h 20m
3 stops
CNS11:50Cairns
13 Feb
CNS12:35Cairns
59h 00m
3 stops
DUB13:35Dublin
$2,583

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 7 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

Wed 9/9

10:55-20:15

2 stops48h 20m

Cairns

Wed 16/9

06:45-08:00

2 stops58h 15m

$1,493

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Wed 9/9

10:55-18:25

2 stops46h 30m

Cairns

Wed 16/9

06:00-08:00

3 stops59h 00m

$1,645

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 8/11

17:55-06:00

2 stops50h 05m

Cairns

Sun 31/1

11:55-11:20

2 stops57h 25m

$1,693

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 6/9

20:35-12:55

2 stops31h 20m

Cairns

Fri 11/9

06:50-07:15

2 stops33h 25m

$1,802

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 6/9

20:35-12:55

2 stops31h 20m

Cairns

Fri 11/9

06:45-07:15

2 stops33h 30m

$1,804
Fastest return journey

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Tue 10/11

08:05-22:10

2 stops28h 05m

Cairns

Wed 10/2

09:45-06:30

2 stops30h 45m

$2,027

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Fri 11/9

12:00-04:30

2 stops31h 30m

Cairns

Wed 30/9

06:45-07:15

2 stops33h 30m

$2,152

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Fri 6/11

08:05-22:10

2 stops28h 05m

Cairns

Fri 20/11

09:45-18:10

2 stops42h 25m

$2,153

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Wed 9/9

08:15-20:50

2 stops51h 35m

Cairns

Wed 16/9

07:00-06:45

2 stops32h 45m

$2,169

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Tue 10/11

07:45-19:05

2 stops49h 20m

Cairns

Tue 2/2

11:45-12:35

2 stops34h 50m

$2,228

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

27h 55m

Direct flights

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

Frequently asked questions about flying from Dublin to Cairns

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Dublin from Cairns. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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.

An easier way to manage your Cairns trip

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