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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
— DUB
19 Dec — 26 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Find flight deals to Ireland
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 19 November 2025.
Sun 23/1121:15SYD - DUB
2 stops47h 25mMultiple Airlines
Thu 11/1206:25DUB - SYD
2 stops37h 25mMultiple Airlines
Deal found 18/11$1,887
Thu 20/1116:20SYD - DUB
2 stops28h 30mBritish Airways
Wed 3/1215:10DUB - SYD
2 stops28h 45mBritish Airways
Deal found 17/11$1,893
Sun 30/1110:45SYD - DUB
2 stops54h 40mMultiple Airlines
Wed 10/1208:10DUB - SYD
2 stops38h 05mMultiple Airlines
Deal found 18/11$1,907
Mon 1/1211:20SYD - DUB
2 stops31h 50mUnited Airlines
Thu 11/1210:40DUB - SYD
2 stops33h 20mUnited Airlines
Deal found 18/11$1,910
Wed 19/1115:50SYD - DUB
1 stop31h 45mQatar Airways
Wed 3/1214:05DUB - SYD
1 stop29h 45mQatar Airways
Deal found 18/11$1,939
Mon 17/1121:30SYD - DUB
1 stop31h 45mEtihad Airways
Mon 8/1208:10DUB - SYD
1 stop35h 25mEtihad Airways
Deal found 17/11$1,951
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 19 November 2025.
Wed 8/409:30SYD - DUB
2 stops33h 50mUnited Airlines
Mon 4/512:30DUB - SYD
2 stops33h 30mUnited Airlines
Deal found 18/11$1,939
Thu 5/321:45SYD - DUB
1 stop31h 30mEtihad Airways
Sun 8/319:50DUB - SYD
1 stop23h 45mEtihad Airways
Deal found 17/11$1,941
Fri 1/520:30SYD - DUB
2 stops32h 40mMultiple Airlines
Fri 29/513:00DUB - SYD
3 stops34h 25mMultiple Airlines
Deal found 16/11$1,985
Wed 11/315:50SYD - ORK
2 stops42h 35mQatar Airways
Sun 15/311:55ORK - SYD
2 stops31h 55mQatar Airways
Deal found 17/11$2,061
Wed 11/311:15SYD - ORK
2 stops34h 30mKLM
Sun 15/311:15ORK - SYD
3 stops33h 15mKLM
Deal found 17/11$2,333
Mon 1/1211:20SYD - DUB
2 stops33h 35mUnited Airlines
Sat 10/110:40DUB - SYD
2 stops59h 25mUnited Airlines
Deal found 17/11$2,004
Mon 4/521:45SYD - DUB
3 stops33h 15mMultiple Airlines
Sun 31/517:45DUB - SYD
3 stops29h 40mMultiple Airlines
Deal found 18/11$2,159
Wed 8/414:50SYD - DUB
1 stop38h 40mQatar Airways
Mon 4/515:00DUB - SYD
1 stop30h 15mQatar Airways
Deal found 18/11$2,190
Thu 4/1211:20SYD - DUB
2 stops31h 50mUnited Airlines
Fri 26/1210:40DUB - SYD
2 stops56h 40mUnited Airlines
Deal found 17/11$2,128
Sun 25/115:50SYD - DUB
1 stop25h 10mQatar Airways
Sat 31/121:20DUB - SYD
1 stop22h 30mQatar Airways
Deal found 18/11$2,235
Sun 28/1221:00SYD - ORK
3 stops35h 00mMultiple Airlines
Wed 27/511:45ORK - SYD
2 stops35h 40mMultiple Airlines
Deal found 17/11$2,415
Sun 28/1215:50SYD - ORK
2 stops34h 35mQatar Airways
Wed 27/511:45ORK - SYD
2 stops33h 30mQatar Airways
Deal found 17/11$2,518
Mon 15/1212:15SYD - ORK
3 stops46h 10mMultiple Airlines
Mon 22/1217:35ORK - SYD
3 stops34h 45mMultiple Airlines
Deal found 17/11$3,301
Thu 1/115:50SYD - ORK
2 stops30h 20mQatar Airways
Thu 8/116:05ORK - SYD
2 stops27h 45mQatar Airways
Deal found 16/11$3,497
Last-minute flights to Ireland
Discover last-minute flight deals to Ireland. Data last updated 19 November 2025 and is based on user searches.
Wed 19/1115:50SYD - DUB
1 stop31h 45mQatar Airways
Wed 3/1214:05DUB - SYD
1 stop29h 45mQatar Airways
Deal found 18/11$1,939
Thu 20/1116:20SYD - DUB
2 stops28h 30mBritish Airways
Wed 3/1215:10DUB - SYD
2 stops28h 45mBritish Airways
Deal found 17/11$1,893
Thu 20/1121:40SYD - DUB
1 stop25h 55mQatar Airways
Wed 3/1217:15DUB - SYD
2 stops26h 35mQatar Airways
Deal found 17/11$2,001
Fri 21/1121:40SYD - DUB
1 stop25h 55mQatar Airways
Thu 4/1217:15DUB - SYD
2 stops26h 35mQatar Airways
Deal found 17/11$1,961
Sun 23/1121:15SYD - DUB
2 stops47h 25mMultiple Airlines
Thu 11/1206:25DUB - SYD
2 stops37h 25mMultiple Airlines
Deal found 18/11$1,887
Sun 23/1121:15SYD - DUB
2 stops35h 55mMultiple Airlines
Sun 14/1205:55DUB - SYD
2 stops49h 55mMultiple Airlines
Deal found 18/11$2,004
Sun 30/1110:45SYD - DUB
2 stops54h 40mMultiple Airlines
Wed 10/1208:10DUB - SYD
2 stops38h 05mMultiple Airlines
Deal found 18/11$1,907
Mon 1/1211:20SYD - DUB
2 stops31h 50mUnited Airlines
Thu 11/1210:40DUB - SYD
2 stops33h 20mUnited Airlines
Deal found 18/11$1,910
Mon 1/1220:05SYD - DUB
3 stops33h 10mMultiple Airlines
Thu 11/1208:10DUB - SYD
3 stops35h 40mMultiple Airlines
Deal found 18/11$1,981
Mon 1/1211:20SYD - DUB
2 stops33h 35mUnited Airlines
Sat 10/110:40DUB - SYD
2 stops59h 25mUnited Airlines
Deal found 16/11$2,007
Wed 3/1207:15SYD - DUB
3 stops34h 10mMultiple Airlines
Sun 7/1208:10DUB - SYD
2 stops35h 40mMultiple Airlines
Deal found 18/11$2,028
Mon 15/1220:40SYD - ORK
2 stops37h 45mMultiple Airlines
Mon 22/1216:05ORK - SYD
2 stops36h 25mMultiple Airlines
Deal found 17/11$2,830
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 19 November 2025.
Tue 3/314:25SYD - DUB
3 stops33h 15mMultiple Airlines
Deal found 18/11$594
Sun 11/115:55SYD - ORK
2 stops30h 15mMultiple Airlines
Deal found 17/11$2,068
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 19 November 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 19 November 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 19 November 2025.
Use the filters below to find and compare flights to Ireland that are best for you.
Fly from
Sydney
Route
Depart
Return
Price
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Wed 8/4
09:30-10:20
2 stops33h 50m
Dublin
Mon 4/5
12:30-07:00
2 stops33h 30m
$1,939
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Thu 5/3
21:45-18:15
1 stop31h 30m
Dublin
Sun 8/3
19:50-06:35
1 stop23h 45m
$1,941
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Fri 1/5
20:30-20:10
2 stops32h 40m
Dublin
Fri 29/5
13:00-08:25
3 stops34h 25m
$1,985
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Mon 1/12
11:20-09:55
2 stops33h 35m
Dublin
Sat 10/1
10:40-09:05
2 stops59h 25m
$2,004
SydneyCork
SYD - ORK
SYDORK
Sydney Kingsford Smith
Wed 11/3
15:50-23:25
2 stops42h 35m
Cork
Sun 15/3
11:55-06:50
2 stops31h 55m
$2,061
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Thu 4/12
11:20-08:10
2 stops31h 50m
Dublin
Fri 26/12
10:40-06:20
2 stops56h 40m
$2,128
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Mon 4/5
21:45-22:00
3 stops33h 15m
Dublin
Sun 31/5
17:45-08:25
3 stops29h 40m
$2,159
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Wed 8/4
14:50-20:30
1 stop38h 40m
Dublin
Mon 4/5
15:00-06:15
1 stop30h 15m
$2,190
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Sun 25/1
15:50-06:00
1 stop25h 10m
Dublin
Sat 31/1
21:20-06:50
1 stop22h 30m
$2,235
SydneyCork
SYD - ORK
SYDORK
Sydney Kingsford Smith
Wed 11/3
11:15-10:45
2 stops34h 30m
Cork
Sun 15/3
11:15-07:30
3 stops33h 15m
$2,333
Flights are sorted by cheapest return flights first.
Deals found on 18/11
Showing 1-10 of 16 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 31 hours 40 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.
When is the cheapest time to fly to Ireland?
Use this chart to determine the cheapest time to fly return from Sydney to Ireland. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Ireland should consider flying on Saturday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday mornings, when prices are usually at their highest.
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 19 November 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 19 November 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.
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
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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