$552 Flights from Cairns (CNS) to Dublin (DUB)

Compare Cairns to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

Book the best Dublin fare with no extra fees

Flight deals from Cairns Airport to Dublin Airport

Looking for a cheap last-minute deal or the best round-trip flight from Cairns Airport to Dublin Airport? If you want to travel next month, round-trip fares start from $1,674. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Cairns to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cairns to Dublin flights are currently cheapest in May.

Cairns to Dublin: Alternative routes

Compare routes from Cairns to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Cairns to Dublin: Flight information

The things to know before you go.
Cheapest flight found$552
Cheapest month to flyMay

Finding cheap flights from Cairns to Dublin: Frequently asked questions

The best price we found for a round-trip flight from Cairns to Dublin is $1,463. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cairns to Dublin. But we found flights with one or more stops from $1,463.
There are no flights flying from Cairns to Dublin, as of March 2026.
The cheapest month to fly from Cairns to Dublin is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Dublin Airport on Monday, September 7, 2026.
No airlines currently offer direct flights between Cairns Airport and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Jetstar offers the cheapest flight tickets to Dublin.

Traveling from Cairns Airport (CNS) to Dublin Airport (DUB): what you need to know

  • The timezone in Dublin is UTC+0, which is ten hours behind Cairns.

  • Get to the airport on time so you don't miss your CNS to DUB flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • During popular months like July, you'll want to get to the airport earlier. Arrive two hours before domestic departures and four hours ahead of an international flight when you travel during a high season in general.

How to find the cheapest flights from Cairns Airport (CNS) to Dublin Airport (DUB)

  • $552 is the lowest price for a one-way Cairns Airport to Dublin Airport flight. Return flights start from $1,463. These fares can change depending on demand and availability.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from CNS to DUB if you book ahead. Airlines often have some terrific early bird rates.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' tool. It'll find the cheapest price across each month when searching for a flight from Cairns Airport to Dublin Airport.

  • You won't have to check every day to see if fares have gone down when you create a Price Alert. We'll let you know the moment there's a new deal on cheap flights from CNS to DUB.

  • Choose your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Cairns Airport to Dublin Airport.

Handy information about Cairns Airport (CNS)

  • 71.55% of flights taking off from Cairns Airport arrive at their destination on schedule.

  • To reach Cairns Airport from central Cairns, it'll take about 10 minutes if you're going by car. This depends on traffic, however. It's approximately 4 miles from the airport to the city center.

  • Taking public transport? Expect a trip time of around 1 hour 25 minutes.

  • Get your vacation off to a relaxed start by staying near CNS. Whether you're catching an early flight from Cairns Airport to Dublin Airport or just don't like being rushed, these stays are ideal:

Arriving at Dublin Airport (DUB)

Getting from Dublin Airport (DUB) to central Dublin

  • Dublin Airport to the center of Dublin has a drive time of about 30 minutes. It's approximately 13 miles away.

  • It'll take around 2 hours 10 minutes when traveling by public transport.

When to fly to Dublin Airport (DUB)

  • The quietest month for a flight from Cairns Airport to Dublin Airport is January, while August is the busiest. Choose the best time to visit Dublin based on whether you prefer a more relaxed vibe or a faster pace.

  • When booking your flight from Cairns Airport to Dublin Airport, consider the type of weather you like. July is the warmest month in Dublin, with the temperature ranging from 50ºF to 68ºF.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from CNS to DUB in January. Temperatures average between 34ºF and 48ºF then.

Explore more of Ireland

  • Dublin has plenty to offer, but there are so many other parts of Ireland waiting to be explored. About 140 miles south-west of Dublin, a trip to Cork will keep your itinerary packed. Start with leading attractions like Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh.

  • Tallaght is another essential stop in Ireland and is around 6 miles south-west of Dublin. No trip is complete without visiting Church of the Incarnation, Fettercairn, 3 stuffed bears and Johnson & Perrott Fleet.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.