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Cheap flights from Ireland to Cairns from $1,644

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — CNS
5 Apr — 12 Apr1
1 adult

Cheap flight deals from Ireland to Cairns

Keep the following information in mind while searching for Ireland to Cairns flight deals. Data was last updated 31 March 2025.

Round-trip from

$1,644

Popular in

July

Cheapest in

February

Average price

$2,699
Lufthansa
  • Lufthansa
  • 14/5-21/5
  • 4 total stops
  • 69h 15m total
  • Ireland to Cairns
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($463 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($116 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Ireland to Cairns

Cheapest flights from Ireland to Cairns
Explore the most affordable flight options available from Ireland to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Wed 14/513:00DUB - CNS
2 stops43h 00mMultiple Airlines
Wed 21/518:15CNS - DUB
2 stops26h 15mMultiple Airlines
Deal found 30/3$1,644
Mon 5/515:00DUB - CNS
2 stops33h 40mQatar Airways
Mon 12/510:20CNS - DUB
2 stops36h 10mQatar Airways
Deal found 30/3$2,382
Fri 9/517:30DUB - CNS
3 stops34h 25mBritish Airways
Wed 14/513:40CNS - DUB
3 stops52h 20mBritish Airways
Deal found 31/3$2,735

Cheapflights Fare Finder

Customise your flight search to find flights from Ireland 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 31 March 2025.
Use the filters below to find and compare flights from Ireland to Cairns that are best for you.

Fly from

Ireland

Fly to

Cairns

Route

Depart

Return

Price

DublinCairns

DUB - CNS

DUBCNS

Dublin

Wed 14/5

13:00-17:00

2 stops43h 00m

Cairns

Wed 21/5

18:15-11:30

2 stops26h 15m

$1,644

DublinCairns

DUB - CNS

DUBCNS

Dublin

Mon 5/5

15:00-09:40

2 stops33h 40m

Cairns

Mon 12/5

10:20-13:30

2 stops36h 10m

$2,382

DublinCairns

DUB - CNS

DUBCNS

Dublin

Fri 9/5

17:30-12:55

3 stops34h 25m

Cairns

Wed 14/5

13:40-09:00

3 stops52h 20m

$2,735

Flights are sorted by cheapest return flights first.

Deals found on 30/3

Best time to book a flight from Ireland to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Ireland 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.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Cairns

Rainfall in Cairns by month

Plan your trip to Cairns by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cairns ranges from 20.0 - 430.0 inches per month. March is typically the wettest month, when rainfall can reach 430.0 mm. July is typically the driest time to visit Cairns when rainfall is around 20.0 mm.

Temperature in Cairns by month

Plan your trip to Cairns by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cairns. Reviews last updated 31 March 2025.
Qatar Airways
7.4
Good
3,541 reviews
Check prices

Overall

7.4

Comfort

7.4

Food

7.3

Crew

7.9

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,541 reviews
Qatar Airways
7.4
Good
3,541 reviews
Check prices

Overall

7.4

Comfort

7.4

Food

7.3

Crew

7.9

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
British Airways
6.6
Okay
6,713 reviews
Qatar Airways
7.4
Good
3,541 reviews
Check prices

Overall

7.4

Comfort

7.4

Food

7.3

Crew

7.9

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

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

  • What airport do you fly into for flights to Cairns from Ireland?

    For a flight from Ireland to Cairns, you will be flying into Cairns. Cairns (CNS) is just 4.4 km from the centre of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland 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.

  • What is the cheapest month to book a flight from Ireland to Cairns?

    Currently, March is the cheapest month in which you can book a flight from Ireland to Cairns (average of $169). Flying from Ireland to Cairns in June is currently the most expensive (average of $243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ireland?

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

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Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ireland to Cairns. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Cairns from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Cairns from Ireland? 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 Ireland to Cairns become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cairns from Ireland today and book when prices fit your budget.

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