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Cheap flights from Dublin to Cairns from $2,085

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CNS
26 Jan — 2 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Cairns

Enter your travel dates to find the best prices.

Best flights from Dublin to Cairns
Discover carefully curated flight deals from Dublin to Cairns that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 December 2025.

Mon 9/220:50DUB - CNS
2 stops28h 10mQantas Airways
Mon 16/214:35CNS - DUB
2 stops30h 45mQantas Airways
Deal found 25/12$2,085
Sun 18/110:00DUB - CNS
2 stops37h 55mMultiple Airlines
Sat 24/112:05CNS - DUB
3 stops43h 35mMultiple Airlines
Deal found 26/12$2,225
Wed 13/515:00DUB - CNS
2 stops37h 00mQatar Airways
Wed 10/610:30CNS - DUB
2 stops28h 40mQatar Airways
Deal found 27/12$2,316
Thu 26/205:55DUB - CNS
3 stops37h 50mKLM
Sat 14/319:15CNS - DUB
3 stops60h 55mKLM
Deal found 26/12$2,353
Fri 15/519:00DUB - CNS
3 stops32h 55mBritish Airways
Sat 13/613:40CNS - DUB
3 stops60h 35mBritish Airways
Deal found 27/12$2,354
Wed 4/213:10DUB - CNS
2 stops46h 55mQantas Airways
Sun 8/219:30CNS - DUB
2 stops49h 50mQantas Airways
Deal found 26/12$2,100
Mon 9/213:10DUB - CNS
2 stops35h 50mMultiple Airlines
Mon 16/206:40CNS - DUB
3 stops40h 00mMultiple Airlines
Deal found 25/12$2,268
Thu 26/213:10DUB - CNS
2 stops40h 00mQantas Airways
Sat 14/307:45CNS - DUB
2 stops37h 35mQantas Airways
Deal found 26/12$2,123

Find flight deals from Dublin to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Cairns (CNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 December 2025.

Round-trip from

$2,085

Popular in

August

Cheapest in

April

Average price

$1,782
Qantas Airways
  • Qantas Airways
  • 9/2-16/2
  • 4 total stops
  • 58h 55m total
  • Dublin to Cairns
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($1,047 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($211 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 27 December 2025.
Use the filters below to find and compare flights from Dublin to Cairns that are best for you.

Fly from

Dublin

Fly to

Cairns

Route

Depart

Return

Price

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 9/2

20:50-11:00

2 stops28h 10m

Cairns

Mon 16/2

14:35-11:20

2 stops30h 45m

$2,085

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 4/2

13:10-22:05

2 stops46h 55m

Cairns

Sun 8/2

19:30-11:20

2 stops49h 50m

$2,100

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 26/2

13:10-15:10

2 stops40h 00m

Cairns

Sat 14/3

07:45-11:20

2 stops37h 35m

$2,123

DublinCairns

DUB - CNS

DUBCNS

Dublin

Sun 18/1

10:00-09:55

2 stops37h 55m

Cairns

Sat 24/1

12:05-21:40

3 stops43h 35m

$2,225

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 9/2

13:10-11:00

2 stops35h 50m

Cairns

Mon 16/2

06:40-12:40

3 stops40h 00m

$2,268

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 13/5

15:00-13:00

2 stops37h 00m

Cairns

Wed 10/6

10:30-06:10

2 stops28h 40m

$2,316

DublinCairns

DUB - CNS

DUBCNS

Dublin

Thu 26/2

05:55-05:45

3 stops37h 50m

Cairns

Sat 14/3

19:15-22:10

3 stops60h 55m

$2,353

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 15/5

19:00-12:55

3 stops32h 55m

Cairns

Sat 13/6

13:40-17:15

3 stops60h 35m

$2,354

Flights are sorted by cheapest return flights first.

Deals found on 25/12

Best time to book a flight from Dublin to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Cairns. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dublin to Cairns?

    Qantas Airways can get you from Dublin to Cairns in just under 28h 10m. Your travel time can differ by up to . The distance between Dublin and Cairns is about 15273 km.

  • Can I find deals for flights from Dublin to Cairns that include hotel bookings?

    Yes. In addition to deals on Dublin to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Cairns.

  • Can I find deals for business class flights from Dublin to Cairns?

    Yes. Cheapflights offers flight deals from Dublin to Cairns by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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Alternative routes for Dublin to Cairns

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Dublin to Cairns?

When you search for this flight from Dublin to Cairns, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Cairns?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Cairns for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dublin to Cairns with no change fees?

Need flexible booking options for your flight to Cairns from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Dublin to Cairns become cheaper?

Yes, Cheapflights offers price alerts on Dublin to Cairns flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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