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$1,064+ Cheap flights to Dublin

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
— DUB
22 Apr — 29 Apr1
1 adult

Flights to Dublin in 2025

Find the latest flights to Dublin 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 17 April 2025.

Return from

$1,769

One-way from

$1,064

Popular in

December

Cheapest in

February

Average price

$2,192
SWISS
  • SWISS
  • 13/5-29/5
  • 4 total stops
  • 57h 35m total
  • Sydney to Dublin
Etihad Airways
  • Etihad Airways
  • 31/5
  • 1 total stop
  • 42h 40m total
  • Sydney to Dublin
Highest demand for flights based on searches. 10% potential increase in price ($400 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($110 potential savings vs. average return price).
Average for return flights in April 2025

Find flight deals to Dublin

Cheapest flights to Dublin
Explore the most affordable flight options available to Dublin. Find the lowest fares based on data from user searches, with prices last updated on 17 April 2025.

Mon 20/1016:00SYD - DUB
2 stops34h 55mMultiple Airlines
Sun 16/1113:20DUB - SYD
2 stops31h 20mMultiple Airlines
Deal found 14/4$1,741
Sun 27/718:05SYD - DUB
2 stops56h 45mSWISS
Tue 2/918:40DUB - SYD
2 stops26h 15mSWISS
Deal found 14/4$1,761
Tue 13/511:00SYD - DUB
2 stops44h 25mChina Eastern
Thu 29/513:20DUB - SYD
2 stops62h 15mChina Eastern
Deal found 16/4$1,780
Fri 16/514:40SYD - DUB
2 stops28h 00mBritish Airways
Fri 23/520:15DUB - SYD
2 stops48h 05mBritish Airways
Deal found 16/4$1,818
Thu 5/621:30SYD - DUB
1 stop42h 40mEtihad Airways
Tue 12/820:25DUB - SYD
1 stop35h 30mEtihad Airways
Deal found 15/4$1,865
Mon 2/614:50SYD - DUB
2 stops28h 05mLufthansa
Sun 15/617:45DUB - SYD
2 stops27h 10mLufthansa
Deal found 15/4$1,878
Sun 25/520:55SYD - DUB
2 stops48h 40mTurkish Airlines
Sun 22/610:35DUB - SYD
2 stops47h 25mTurkish Airlines
Deal found 15/4$1,884
Fri 2/510:20SYD - DUB
2 stops33h 00mUnited Airlines
Tue 6/512:30DUB - SYD
2 stops33h 25mUnited Airlines
Deal found 16/4$1,919
Mon 20/1010:20SYD - DUB
3 stops37h 05mAir Canada
Sun 16/1109:00DUB - SYD
2 stops37h 35mAir Canada
Deal found 14/4$1,948
Tue 12/814:50SYD - DUB
1 stop31h 40mQatar Airways
Tue 9/908:15DUB - SYD
1 stop37h 00mQatar Airways
Deal found 16/4$1,991
Thu 15/506:00SYD - DUB
1 stop39h 15mEmirates
Wed 28/514:20DUB - SYD
1 stop30h 45mEmirates
Deal found 15/4$2,134
Mon 19/520:45SYD - DUB
1 stop43h 00mVirgin Australia
Mon 16/608:15DUB - SYD
1 stop23h 55mVirgin Australia
Deal found 15/4$2,146

Cheapflights Fare Finder

Locate flights to Dublin 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 17 April 2025.
Use the filters below to find and compare flights to Dublin that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 13/5

14:05-12:10

2 stops31h 05m

Dublin

Thu 29/5

18:40-06:10

2 stops26h 30m

$1,769

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 13/5

11:00-22:25

2 stops44h 25m

Dublin

Thu 29/5

13:20-12:35

2 stops62h 15m

$1,780

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 20/5

20:45-09:55

2 stops46h 10m

Dublin

Thu 29/5

18:40-19:30

2 stops39h 50m

$1,783

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 16/5

14:40-09:40

2 stops28h 00m

Dublin

Fri 23/5

20:15-05:20

2 stops48h 05m

$1,818

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 2/5

10:20-10:20

2 stops33h 00m

Dublin

Tue 6/5

12:30-06:55

2 stops33h 25m

$1,919

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 12/8

14:50-13:30

1 stop31h 40m

Dublin

Tue 9/9

08:15-06:15

1 stop37h 00m

$1,991

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 16/5

20:30-07:10

2 stops43h 40m

Dublin

Fri 23/5

09:05-16:55

1 stop22h 50m

$2,038

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 25/7

20:55-12:35

2 stops48h 40m

Dublin

Fri 15/8

10:35-19:00

2 stops47h 25m

$2,047

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 7/8

10:20-09:00

2 stops31h 40m

Dublin

Tue 26/8

09:45-06:10

2 stops35h 25m

$2,112

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 13/5

20:10-12:15

1 stop25h 05m

Dublin

Thu 29/5

22:05-17:20

1 stop34h 15m

$2,192

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 29 results
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Best time to book a flight to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

When is the best time to book a flight to Dublin?

Use this chart to determine the optimal time to book a return flight from Sydney to Dublin. Price data was last updated on 11 April 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Dublin?

On average, a flight from Sydney to Dublin takes 25 hours 45 minutes. Flights to Dublin 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 Dublin?

Use this chart to determine the cheapest time to fly return from Sydney to Dublin. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Dublin should consider flying on Tuesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday mornings, when prices are usually at their highest.

What are the cheapest airlines that fly to Dublin?

The cheapest airlines flying from Sydney to Dublin are Hainan Airlines, China Eastern and Japan Airlines.

Rainfall in Dublin by month

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

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

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

If weather is an important factor for your trip to Dublin, 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).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated 17 April 2025.
To help decide which airline to fly to Dublin, see what other customers have to say about Japan Airlines, Hainan Airlines and Emirates. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Crew

8.7

Entertainment

7.8

Boarding

8.4

Food

7.7

Comfort

8.2

Overall

8.3

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

FAQs about flying to Dublin

Dublin climate

Dublin tends to have mild weather throughout the year; in general, winter isn’t brutally cold, and summer isn’t marked by scorching temperatures. July and August see the most visitors, so if you want to enjoy pleasant outdoor weather, while avoiding all the crowds, try visiting in May, June, or September. Flights may be cheaper during these periods.

Getting around Dublin

Between public transport, taxis and your own two feet, the city is easy to get around. Walking is the best option in the centre of town. If you get tired, you can always hop aboard the light rail, LUAS, which has two lines accessing the main attractions. The bus network is also a great way to get around. It covers the city and has a small Nitelink service as well. To get out to the suburbs and seaside towns, the rapid transit train, DART, is the way to go. 

Taxis are abundant, but fill up quickly on nights and weekends. Driving in the city can be very frustrating. All the traffic and parking problems, combined with expensive car rental rates, make it not really worth your time. If you want to rent a bike to get around, there are plenty of bike lanes around Dublin, but heavy traffic and few bike rental shops around make it less than ideal.

What is good to know if travelling to Dublin?

  • Dublin city is compact and the best way to see it is on foot. There are several walking tours available.
  • The Phoenix Park is the largest urban enclosed park in Europe covering about 700 hectares (1,760 acres). It is just 3.2 km west of the city centre and entrance is free. There are ornamental gardens, nature trails, lots and lots of grass and Áras an Uachtaráin, the President of Ireland’s residence, which is open to the public on Saturdays. The Phoenix Park Visitor Centre issues free admission tickets on the day.
  • Take a tour around the Bank of Ireland located in College Green. The impressive building opposite Trinity College was the Parliament of Independent Ireland before 1801 (and the Act of Union). Marvel at the architecture, guard in a tailcoat and top hat and coal fire in the lobby area – all free. There are also regular free concerts in the Arts Centre.
  • Explore “old” Dublin. While visiting the Guinness Storehouse, wander around the Liberties and see St Patrick’s Cathedral and Marsh’s Library (Ireland’s oldest public library), St Werburghs Church, Dublin Castle, the street markets on Thomas Street and Meath Street. Enjoy some fish and chips (cooked in lard not oil) from Burdock’s.
  • Witty Dubliners love to rhyme their public art. Look out for Molly Malone’s statue at the bottom of Grafton Street – the tart with the cart.  The women at the Ha’penny Bridge are known as “the hags with the bags”. The spire on O’Connell Street is known as “the stiletto in the ghetto”, and the chimney stack with lift in Smithfield Village is often called “the flue with the view”.
  • What airport do you fly into for flights to Dublin?

    Most people fly into Dublin (DUB) if they book a flight to Dublin. Dublin is conveniently located just 9.2 km from Dublin’s city centre.

  • Can I find cheaper flights to Dublin 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 Dublin on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Dublin?

    Based on reviews from Cheapflights users, Hainan Airlines is rated the highest out of the airlines that fly to Dublin.

  • What is the cheapest airport to fly to in Dublin?

    Dublin is currently the cheapest airport to fly to in Dublin. One-way flights to Dublin typically cost $22, while return flights cost around $33.

  • How much is a return flight to Dublin?

    A return flight to Dublin will typically cost around $66, however they can be found for as little as $21.

  • Where does the fastest flight to Dublin depart from?

    For those looking to save time traveling to Dublin, Adelaide offers the quickest one-way flight (22 hours 55 minutes).

  • Does Dublin have car hire?

    Yes. Those touching down at Dublin can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Dublin?

    Yes. Dublin has hotels nearby for those requiring accommodations. Campervan Ireland Rentals is the closest property to Dublin (0.0 km away from Dublin).

See more FAQs

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