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Cheap flights from Dublin to Cairns from $1,148

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CNS
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Cairns
Explore the most affordable flight options available from Dublin to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Wed 25/213:10
DUB
-
CNS
2 stops46h 55m
Qantas Airways
Sun 15/319:30
CNS
-
DUB
2 stops49h 50m
Qantas Airways
Deal found 6/2$2,090
Mon 23/213:10
DUB
-
CNS
2 stops40h 00m
Qantas Airways
Mon 2/319:30
CNS
-
DUB
2 stops49h 50m
Qantas Airways
Deal found 8/2$2,095
Fri 27/213:10
DUB
-
CNS
2 stops59h 35m
Qantas Airways
Tue 3/307:45
CNS
-
DUB
2 stops45h 10m
Qantas Airways
Deal found 5/2$2,149
Thu 26/208:25
DUB
-
CNS
2 stops40h 20m
Emirates
Sat 14/311:45
CNS
-
DUB
2 stops52h 40m
Emirates
Deal found 6/2$2,166
Fri 29/508:15
DUB
-
CNS
2 stops40h 35m
Qatar Airways
Wed 17/610:30
CNS
-
DUB
2 stops29h 15m
Qatar Airways
Deal found 6/2$2,253
Mon 18/515:00
DUB
-
CNS
2 stops33h 50m
Qatar Airways
Fri 5/610:30
CNS
-
DUB
2 stops28h 40m
Qatar Airways
Deal found 6/2$2,267

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 8 February 2026.

Round-trip from

$2,090

One-way from

$1,148

Popular in

August

Cheapest in

April

Average price

$1,878
Qantas Airways
  • Qantas Airways
  • 25/2-15/3
  • 4 total stops
  • 96h 45m total
  • Dublin to Cairns
Search Deals
Qantas Airways
  • Qantas Airways
  • 27/2
  • 2 total stops
  • 46h 55m total
  • Dublin to Cairns
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($908 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($190 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 8 February 2026.
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

Wed 25/2

13:10-22:05

2 stops46h 55m

Cairns

Sun 15/3

19:30-11:20

2 stops49h 50m

$2,090

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 23/2

13:10-15:10

2 stops40h 00m

Cairns

Mon 2/3

19:30-11:20

2 stops49h 50m

$2,095

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 27/2

13:10-10:45

2 stops35h 35m

Cairns

Thu 19/3

07:45-11:20

2 stops37h 35m

$2,149

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 27/2

13:10-10:45

2 stops59h 35m

Cairns

Tue 3/3

07:45-18:55

2 stops45h 10m

$2,149

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 27/2

13:10-22:05

2 stops46h 55m

$1,148

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 27/2

05:55-05:45

3 stops37h 50m

$1,802

Flights are sorted by cheapest return flights first.

Deals found on 6/2

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 46h 55m. 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

Browse thousands of different options on Cheapflights for your next trip

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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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