$1,076+ Cheap flights to Ireland
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Ireland in 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 26 April 2025.
Return from | $1,829 |
---|---|
One-way from | $1,076 |
Popular in | December |
Cheapest in | February |
Average price | $2,193 |
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 26 April 2025
Explore Ireland
Find flight deals to Ireland
Cheapest flights to IrelandExplore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on 26 April 2025.
Explore the most affordable flight options available to Ireland. Find the lowest fares based on data from user searches, with prices last updated on 26 April 2025.
Cheapflights Fare Finder
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 26 April 2025.
Use the filters below to find and compare flights to Ireland that are best for you.
Fly from
Route
Depart
Return
Price
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Mon 2/6
12:50-13:30
3 stops33h 40m
Dublin
Thu 12/6
14:50-08:25
3 stops32h 35m
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Tue 10/6
14:05-17:50
2 stops36h 45m
Dublin
Tue 17/6
18:40-05:55
2 stops26h 15m
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Thu 15/5
09:30-11:10
2 stops34h 40m
Dublin
Mon 2/6
12:30-07:00
2 stops33h 30m
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Mon 21/7
14:40-09:40
2 stops28h 00m
Dublin
Mon 11/8
14:30-05:20
1 stop29h 50m
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Sat 17/5
21:30-07:10
1 stop42h 40m
Dublin
Fri 30/5
09:05-06:10
1 stop36h 05m
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Sun 25/5
20:55-15:55
2 stops28h 00m
Dublin
Sun 1/6
10:35-19:00
2 stops47h 25m
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Tue 1/7
20:30-20:15
2 stops32h 45m
Dublin
Fri 4/7
08:55-12:35
2 stops42h 40m
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Thu 15/5
06:00-12:15
1 stop39h 15m
Dublin
Sun 18/5
14:20-22:05
1 stop22h 45m
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Mon 2/6
20:45-06:45
1 stop43h 00m
Dublin
Thu 12/6
15:00-17:10
1 stop41h 10m
SydneyDublin
SYD - DUB
SYDDUB
Sydney Kingsford Smith
Sun 11/5
06:00-20:10
1 stop23h 10m
Dublin
Sun 25/5
14:20-22:05
1 stop22h 45m
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.
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 25 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, British Airways and China Eastern.
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 26 April 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 26 April 2025.
See what other customers who have flown with Japan Airlines, Emirates and KLM to Ireland have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Diego,Nov 2024
HKG - NRT
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Diego,Nov 2024
HKG - NRT
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Diego,Nov 2024
HKG - NRT
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Diego,Nov 2024
HKG - NRT
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Diego,Nov 2024
HKG - NRT
Overall
Boarding
Entertainment
Crew
Comfort
Food
Reviews
Diego,Nov 2024
HKG - NRT
FAQs about flying to Ireland
Ireland climate
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.
Getting around Ireland
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.
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Find flights to Ireland
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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.