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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
— DUB
29 Jan — 5 Feb1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Flights to Ireland in 2025
Enter your travel dates to find the best prices.
Cheapest flights to Ireland
Explore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on 30 December 2025.
Tue 30/1220:40SYD - DUB
2 stops49h 20mMultiple Airlines
Tue 20/109:10DUB - SYD
2 stops43h 20mMultiple Airlines
Deal found 28/12$2,299
Tue 30/1221:10SYD - DUB
1 stop32h 45mEmirates
Tue 20/108:25DUB - SYD
1 stop27h 05mEmirates
Deal found 30/12$2,426
Wed 31/1220:45SYD - DUB
2 stops37h 00mMultiple Airlines
Fri 16/110:40DUB - SYD
3 stops56h 35mMultiple Airlines
Deal found 29/12$2,453
Wed 31/1221:10SYD - DUB
1 stop25h 10mMultiple Airlines
Wed 7/113:10DUB - SYD
1 stop42h 25mMultiple Airlines
Deal found 29/12$2,482
Tue 30/1220:40SYD - DUB
2 stops49h 20mMultiple Airlines
Sun 25/116:30DUB - SYD
3 stops50h 45mMultiple Airlines
Deal found 28/12$2,564
Wed 31/1216:15SYD - ORK
2 stops29h 30mKLM
Tue 27/106:00ORK - SYD
3 stops38h 25mKLM
Deal found 28/12$2,691
Best flights to Ireland
Discover carefully curated flight deals to Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 December 2025.
Mon 26/112:00SYD - ORK
2 stops35h 35mMultiple Airlines
Mon 2/216:05ORK - SYD
2 stops34h 30mMultiple Airlines
Deal found 28/12$1,274
Wed 1/415:05SYD - DUB
2 stops33h 30mBritish Airways
Sun 19/413:00DUB - SYD
2 stops32h 05mBritish Airways
Deal found 28/12$2,089
Mon 15/612:45SYD - DUB
2 stops29h 50mTurkish Airlines
Mon 13/717:05DUB - SYD
2 stops31h 40mTurkish Airlines
Deal found 29/12$2,102
Thu 12/211:10SYD - ORK
3 stops36h 40mKLM
Sat 28/206:00ORK - SYD
3 stops38h 25mKLM
Deal found 29/12$2,106
Thu 2/421:30SYD - DUB
1 stop43h 45mEtihad Airways
Fri 17/409:05DUB - SYD
1 stop22h 55mEtihad Airways
Deal found 28/12$2,157
Sun 26/409:50SYD - DUB
2 stops43h 15mQantas Airways
Sun 7/614:20DUB - SYD
1 stop22h 45mQantas Airways
Deal found 27/12$2,208
Wed 4/215:50SYD - ORK
2 stops42h 35mQatar Airways
Sun 8/207:40ORK - SYD
2 stops36h 10mQatar Airways
Deal found 29/12$2,236
Thu 12/214:30SYD - ORK
2 stops31h 40mMultiple Airlines
Sat 28/211:55ORK - SYD
2 stops31h 40mMultiple Airlines
Deal found 28/12$1,866
Wed 1/415:05SYD - DUB
2 stops33h 30mBritish Airways
Mon 20/415:45DUB - SYD
2 stops29h 20mBritish Airways
Deal found 28/12$2,089
Wed 17/621:05SYD - DUB
2 stops27h 55mTurkish Airlines
Wed 15/710:50DUB - SYD
2 stops37h 55mTurkish Airlines
Deal found 29/12$2,141
Thu 26/216:15SYD - ORK
2 stops34h 10mMultiple Airlines
Fri 3/716:15ORK - SYD
2 stops27h 55mMultiple Airlines
Deal found 28/12$1,948
Wed 17/615:40SYD - DUB
1 stop36h 15mEtihad Airways
Wed 15/720:25DUB - SYD
1 stop24h 45mEtihad Airways
Deal found 29/12$2,197
Thu 2/415:35SYD - DUB
2 stops33h 40mBritish Airways
Sun 19/419:00DUB - SYD
2 stops26h 05mBritish Airways
Deal found 28/12$2,199
Wed 1/422:05SYD - DUB
2 stops27h 55mTurkish Airlines
Fri 17/417:05DUB - SYD
2 stops41h 05mTurkish Airlines
Deal found 28/12$2,241
Sat 11/413:00SYD - DUB
2 stops35h 20mMultiple Airlines
Sat 18/412:00DUB - SYD
3 stops34h 20mMultiple Airlines
Deal found 29/12$2,077
Tue 2/610:20SYD - DUB
2 stops32h 55mMultiple Airlines
Tue 30/614:20DUB - SYD
1 stop22h 45mMultiple Airlines
Deal found 29/12$2,224
Last-minute flights to Ireland
Discover last-minute flight deals to Ireland. Data last updated 30 December 2025 and is based on user searches.
Wed 31/1216:15SYD - ORK
2 stops29h 30mKLM
Tue 27/106:00ORK - SYD
3 stops38h 25mKLM
Deal found 28/12$2,691
Wed 31/1220:40SYD - ORK
2 stops35h 20mMultiple Airlines
Tue 27/111:55ORK - SYD
2 stops40h 35mMultiple Airlines
Deal found 28/12$2,745
Sun 4/112:00SYD - ORK
2 stops38h 00mMultiple Airlines
Tue 27/113:25ORK - SYD
3 stops31h 00mMultiple Airlines
Deal found 28/12$4,059
Sun 4/106:35SYD - ORK
3 stops51h 50mKLM
Tue 27/113:25ORK - SYD
3 stops31h 00mKLM
Deal found 28/12$4,274
Fri 9/112:30SYD - DUB
2 stops33h 30mMultiple Airlines
Sun 1/215:15DUB - SYD
2 stops35h 20mMultiple Airlines
Deal found 27/12$2,081
Mon 12/110:45SYD - DUB
3 stops47h 20mMultiple Airlines
Mon 19/110:40DUB - SYD
3 stops56h 35mMultiple Airlines
Deal found 28/12$2,126
Wed 14/107:15SYD - DUB
3 stops46h 45mMultiple Airlines
Wed 21/116:30DUB - SYD
3 stops50h 45mMultiple Airlines
Deal found 28/12$2,175
Thu 15/118:30SYD - DUB
3 stops38h 55mMultiple Airlines
Thu 22/113:25DUB - SYD
3 stops34h 35mMultiple Airlines
Deal found 28/12$2,090
Sat 24/112:45SYD - DUB
3 stops30h 20mKLM
Mon 9/213:25DUB - SYD
2 stops31h 05mKLM
Deal found 28/12$2,144
Sun 25/112:45SYD - DUB
3 stops30h 20mKLM
Sun 1/213:25DUB - SYD
2 stops31h 05mKLM
Deal found 27/12$2,089
Sun 25/116:20SYD - DUB
1 stop33h 45mBritish Airways
Sun 1/215:15DUB - SYD
1 stop28h 40mBritish Airways
Deal found 27/12$2,114
Sun 25/116:35SYD - DUB
1 stop24h 50mEtihad Airways
Sun 1/219:50DUB - SYD
1 stop23h 45mEtihad Airways
Deal found 27/12$2,151
One-way flights to Ireland
Search for one-way flight options to Ireland. Find affordable one-way fares based on user searches. Data last updated 30 December 2025.
Thu 15/120:40SYD - DUB
2 stops56h 15mMultiple Airlines
Deal found 29/12$494
Wed 14/120:40SYD - ORK
3 stops57h 45mMultiple Airlines
Deal found 28/12$565
Find flights to Ireland
Browse one-way and return flights deals to Ireland on Cheapflights. Flight deals are based on user searches and were last updated on 30 December 2025
Find the latest flights to Ireland in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 30 December 2025.
Locate flights to Ireland that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 30 December 2025.
Use the filters below to find and compare flights to Ireland that are best for you.
Fly from
Sydney
Route
Depart
Return
Price
SydneyCork
SYD - ORK
SYDORK
Sydney Kingsford Smith
Mon 26/1
12:00-12:35
2 stops35h 35m
Cork
Mon 2/2
16:05-13:35
2 stops34h 30m
$1,274
SydneyCork
SYD - ORK
SYDORK
Sydney Kingsford Smith
Thu 12/2
14:30-11:10
2 stops31h 40m
Cork
Sat 28/2
11:55-06:35
2 stops31h 40m
$1,866
SydneyCork
SYD - ORK
SYDORK
Sydney Kingsford Smith
Thu 26/2
16:15-15:25
2 stops34h 10m
Cork
Fri 3/7
16:15-05:10
2 stops27h 55m
$1,948
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Sat 11/4
13:00-15:20
2 stops35h 20m
Dublin
Sat 18/4
12:00-07:20
3 stops34h 20m
$2,077
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Wed 1/4
15:05-14:35
2 stops33h 30m
Dublin
Sun 19/4
13:00-06:05
2 stops32h 05m
$2,089
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Wed 1/4
15:05-14:35
2 stops33h 30m
Dublin
Mon 20/4
15:45-06:05
2 stops29h 20m
$2,089
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Mon 15/6
12:45-09:35
2 stops29h 50m
Dublin
Mon 13/7
17:05-09:45
2 stops31h 40m
$2,102
SydneyCork
SYD - ORK
SYDORK
Sydney Kingsford Smith
Thu 12/2
11:10-12:50
3 stops36h 40m
Cork
Sat 28/2
06:00-07:25
3 stops38h 25m
$2,106
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Wed 17/6
21:05-16:00
2 stops27h 55m
Dublin
Wed 15/7
10:50-09:45
2 stops37h 55m
$2,141
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Thu 2/4
21:30-07:15
1 stop43h 45m
Dublin
Fri 17/4
09:05-17:00
1 stop22h 55m
$2,157
Flights are sorted by cheapest return flights first.
Deals found on 29/12
Showing 1-10 of 18 results
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Best time to book a flight to Ireland
Have a flexible travel schedule? Discover the best time to fly to 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 to Ireland
How long is the flight to Ireland?
On average, a flight from Sydney to Ireland takes 28 hours 32 minutes. Flights to Ireland from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Ireland?
The most popular airlines flying from Sydney to Ireland are Emirates, Qatar Airways and Etihad Airways.
What are the cheapest airlines that fly to Ireland?
The cheapest airlines flying from Sydney to Ireland are Hainan Airlines, Japan Airlines and Turkish Airlines.
Rainfall in Ireland by month
Plan your trip to Ireland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 mm per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.
Temperature in Ireland by month
Plan your trip to Ireland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).
What are the most popular places to fly to in Ireland?
Destination popularity is based on the amount of flight searches to Ireland in the last few years. This data was updated on 30 December 2025.
The most popular places in Ireland to fly to are Dublin, Cork and Shannon.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated 30 December 2025.
Read reviews from past customers who have flown Emirates, Qantas Airways, andQatar Airways to Ireland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
The Gulf Stream gives Ireland a temperate climate, though given the lush countryside, there is lots of rain (categorised as soft rain, spitting, showers, or lashing and pelting). Summer is typically dry and warm with long sunny days (it’s light from 6am-10pm) and average temperatures in the 20s. Spring and autumn temperatures are in the teens and winter is rainy and below 10 degrees. It’s generally coldest in January and February and this is the best time to find cheap flights to Ireland. Ireland’s weather is notoriously changeable, so dress in layers.
Using public transport (buses and trains) is fine for major routes such as Dublin to Cork or Galway, but trickier if you are travelling within counties.
National bus operator Bus Eireann and many private coach companies offer well-connected services between the cities and buses are generally cheaper than trains. Renting a car is the easiest way to explore the Irish countryside.
When is the best time to fly to Ireland?
Peak season:
Peak season for flights to Ireland via the UK is during the summer, when festivals are in full swing, days are long and tourist attractions are open. Dublin is bustling year-round and is almost always in high season. Competition on UK-Ireland routes means you can always score a cheap flight with the likes of Ryanair or Aer Lingus.
Shoulder season:
Spring and autumn are ideal times to visit, as the weather is normally still reasonably good and the bulk of the crowds have gone.
Off season:
Outside Dublin, it is cheapest to travel around Ireland in winter, however as tourism in many areas is seasonal, many hotels, restaurants and attractions close from early or mid-November until mid-March or Easter.
What is good to know if travelling to Ireland?
Things to do around IrelandWith free admission to Dublin’s art galleries, there are plenty of places to spend a rainy day, including the National Gallery in Merrion Square, the Hugh Lane Gallery in Parnell Square and the Irish Museum of Modern Art, housed in the old Royal Hospital at Kilmainham.No trip to Ireland would be complete without sampling a pint of Guinness, the country’s famous stout. You can get the full history, including drinking lessons, at the home of Guinness in Dublin, the historic Guinness Store House facility in the heart of the St James’ Gate Brewery where Guinness was born more than 250 years ago.Take the steep hill up to ring the bells at St Anne’s Church in Cork. You can then climb the stone steps to a parapet enjoying 360-degree city views.For a glimpse of life on Europe’s furthest edges, take a boat trip to the Aran Islands, off the coast of Galway, or to Great Blasket, a short trip from Dunquin Pier on Kerry’s Dingle peninsula. The islands have small tourist industries, breathtaking views and lots and lots of sea birds.You can take a range of tours dedicated to the Belfast-born creator of The Chronicles of Narnia, CS Lewis, who spent some of his childhood in Ulster, returning for holidays as an adult. Favoured by artists, students and bohemians, Galway‘s thriving art galleries and performing arts scene includes traditional music, street theatre and festivals — including the popular summer Galway Arts Festival. The city is also known for its vibrant nightlife. Galway is a departure point for the Aran Islands.You’ll find picture-perfect Irish countryside in County Kerry. You can quicky escape the touristy areas and reach the pristine beauty of Ireland’s two highest mountains, endless moors, spectacular coastline and fascinating prehistoric and early Christian sites. While Killarney and the Ring of Kerry are the most popular destinations, the Dingle Peninsula is arguably the most beautiful.Some of the most stunning landscapes can be found in the tiny Shannon region (spanning about 130km end to end), from the cliffs of Moher, Burren’s limestone, the stalactites, stalagmites and relics of Aillwee Cave to Lough Derg, Shannon River, the Atlantic coastline and the Slieve Blooms mountains. History buffs can visit the Bunratty Castle and Folk Park, a sixth-century monastery, Celtic exhibits and several museums.
Can I find cheaper flights to Ireland if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ireland on Cheapflights that require 1 or 2 stops for potential cost savings.
Yes. Dublin has hotels nearby for those requiring accommodations. Campervan Ireland Rentals is the closest property to Dublin (0.0 km away from Dublin).
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Ireland?
Deals for Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets to Ireland?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Ireland.
Can Cheapflights find flights to Ireland with no change fees?
Yes! Cheapflights helps users easily find flights to Ireland with no change fees.
Can Cheapflights notify me if prices for flights to Ireland become cheaper?
Not ready to book yet? You can track prices for flights to Ireland on Cheapflights with our Price Alerts feature and get notified when better prices are available.
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