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Cheap flights from Dublin to Cairns from €585

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
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
€1,339Multiple 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
€1,380Multiple 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
€1,392Qatar Airways
Sat, 17 Oct - Wed, 28 Oct
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
€1,422Qatar Airways
Sun, 18 Oct - Wed, 28 Oct
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
€1,448Multiple 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
€1,454Multiple 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
€1,467Qatar Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
19:45 - 11:50DUB  Dublin-CNS Cairns
54h 05m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
British Airways Logo
12:35 - 11:15CNS  Cairns-DUB Dublin
56h 40m3 stops Sydney Kingsford Smith Singapore Changi London Heathrow
€1,472British Airways
Wed, 4 Nov - Sun, 8 Nov
British Airways Logo
19:45 - 11:50DUB  Dublin-CNS Cairns
54h 05m3 stops London Heathrow Singapore Changi Sydney Kingsford Smith
British Airways Logo
12:35 - 11:15CNS  Cairns-DUB Dublin
56h 40m3 stops Sydney Kingsford Smith Singapore Changi London Heathrow
€1,473British Airways
Wed, 4 Nov - Sun, 8 Nov
Multiple Airlines Logo
20:35 - 08:30DUB  Dublin-CNS Cairns
50h 55m3 stops Abu Dhabi Zayed Intl Sydney Kingsford Smith Brisbane
Multiple Airlines Logo
09:15 - 07:15CNS  Cairns-DUB Dublin
31h 00m2 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl
€1,476Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct

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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
€1,546
Qantas Airways
6 Sept
DUB22:00Dublin
37h 50m
2 stops
CNS20:50Cairns
13 Sept
CNS06:45Cairns
46h 20m
2 stops
DUB20:05Dublin
€1,547

British Airways flights from Dublin to Cairns

Our best British Airways deals on Dublin to Cairns flight tickets
British Airways
4 Nov
DUB19:45Dublin
54h 05m
3 stops
CNS11:50Cairns
8 Nov
CNS12:35Cairns
56h 40m
3 stops
DUB11:15Dublin
€1,472
British Airways
4 Nov
DUB19:45Dublin
54h 05m
3 stops
CNS11:50Cairns
8 Nov
CNS12:35Cairns
56h 40m
3 stops
DUB11:15Dublin
€1,473
British Airways
6 Sept
DUB19:00Dublin
32h 55m
3 stops
CNS12:55Cairns
13 Sept
CNS13:40Cairns
52h 20m
3 stops
DUB09:00Dublin
€1,904

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 13,528 searches. Data last updated 14 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
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

€1,339

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

€1,380

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

€1,392

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

€1,422

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

€1,448

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

€1,454

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

€1,467

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Wed 4/11

19:45-11:50

3 stops54h 05m

Cairns

Sun 8/11

12:35-11:15

3 stops56h 40m

€1,472

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Wed 4/11

19:45-11:50

3 stops54h 05m

Cairns

Sun 8/11

12:35-11:15

3 stops56h 40m

€1,473

DublinCairns

DUB Dublin - CNS Cairns

DUBCNS

Dublin

Sun 27/9

20:35-08:30

3 stops50h 55m

Cairns

Sun 4/10

09:15-07:15

2 stops31h 00m

€1,476

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

41h 20m

Direct flights

None
The fastest flight from Dublin to Cairns takes 41h 20m
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?

    Cairns is 15285.1 km away from Dublin. Flights usually cover this in 41h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dublin Airport to Cairns Airport are refreshed on a daily basis.

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

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

    The required travel and health documents for your Cairns Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Cairns Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Dublin to Cairns

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

    Search flight deals from Dublin to Cairns. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Dublin 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?

    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

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Cairns?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cairns from Dublin.

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

Yes. All flights to Cairns from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cairns from Dublin.

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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