$472+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
— DUB
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Dublin in 2026

Find the latest flights to Dublin in 2026, 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 9 January 2026.

Return from

$1,959

One-way from

$472

Popular in

December

Cheapest in

October

Average price

$2,492
KLM
  • KLM
  • 22/1-4/2
  • 5 total stops
  • 62h 25m total
  • Sydney to Dublin
10/3
  • 10/3
  • 2 total stops
  • 37h 05m total
  • Sydney to Dublin
Highest demand for flights based on searches. 11% potential increase in price ($290 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($58 potential savings vs. average return price).
Average for return flights in January 2026

Find flight deals to Dublin

Enter your travel dates to find the best prices.

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 9 January 2026.

Fri 13/221:45SYD - DUB
1 stop43h 40mMultiple Airlines
Sat 7/319:45DUB - SYD
2 stops57h 05mMultiple Airlines
Deal found 7/1$2,003
Wed 10/614:50SYD - DUB
1 stop24h 20mQatar Airways
Tue 23/618:20DUB - SYD
2 stops26h 55mQatar Airways
Deal found 6/1$2,004
Thu 5/211:10SYD - DUB
3 stops36h 30mKLM
Mon 16/213:25DUB - SYD
3 stops31h 05mKLM
Deal found 6/1$2,015
Thu 12/221:10SYD - DUB
1 stop25h 10mEmirates
Wed 25/213:10DUB - SYD
1 stop22h 20mEmirates
Deal found 8/1$2,025
Wed 5/814:50SYD - DUB
1 stop24h 55mQatar Airways
Wed 26/815:00DUB - SYD
1 stop30h 15mQatar Airways
Deal found 8/1$2,027
Tue 29/913:00SYD - DUB
3 stops37h 50mMultiple Airlines
Tue 20/1012:00DUB - SYD
2 stops36h 00mMultiple Airlines
Deal found 7/1$2,030
Sat 21/221:15SYD - DUB
3 stops31h 30mMultiple Airlines
Sat 28/212:45DUB - SYD
3 stops30h 50mMultiple Airlines
Deal found 7/1$2,034
Tue 10/206:35SYD - DUB
3 stops41h 05mKLM
Thu 26/213:25DUB - SYD
3 stops31h 05mKLM
Deal found 7/1$2,055
Mon 6/412:45SYD - DUB
3 stops33h 35mMultiple Airlines
Mon 27/406:30DUB - SYD
2 stops28h 10mMultiple Airlines
Deal found 7/1$2,065
Thu 12/211:10SYD - DUB
3 stops36h 30mKLM
Wed 25/213:25DUB - SYD
3 stops34h 20mKLM
Deal found 8/1$2,070
Mon 15/612:45SYD - DUB
2 stops36h 15mTurkish Airlines
Tue 14/717:05DUB - SYD
2 stops31h 40mTurkish Airlines
Deal found 8/1$2,071
Mon 15/612:45SYD - DUB
2 stops29h 50mTurkish Airlines
Mon 13/717:05DUB - SYD
2 stops31h 40mTurkish Airlines
Deal found 7/1$2,077

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 9 January 2026.
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

Sun 29/3

16:40-07:15

1 stop24h 35m

Dublin

Thu 23/4

20:25-17:00

1 stop35h 35m

$2,025

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

$2,097

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 25/5

14:50-06:10

1 stop24h 20m

Dublin

Fri 29/5

15:00-06:15

1 stop30h 15m

$2,100

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 25/5

14:50-06:10

1 stop24h 20m

Dublin

Fri 29/5

15:00-06:15

1 stop30h 15m

$2,101

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 24/1

12:45-08:05

3 stops30h 20m

Dublin

Sun 8/2

13:25-07:30

3 stops31h 05m

$2,124

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 21/2

21:10-18:55

1 stop32h 45m

Dublin

Sat 28/2

08:25-22:30

1 stop27h 05m

$2,168

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sat 27/6

10:15-20:05

2 stops66h 50m

Dublin

Sat 11/7

22:00-08:00

2 stops49h 00m

$2,186

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 5/2

11:20-10:15

3 stops33h 55m

Dublin

Mon 16/2

19:45-09:35

3 stops50h 50m

$2,206

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 15/4

10:20-11:20

2 stops34h 00m

Dublin

Fri 31/7

22:00-06:05

1 stop23h 05m

$2,398

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 7/7

21:05-16:00

2 stops27h 55m

Dublin

Tue 28/7

06:20-19:10

2 stops27h 50m

$2,434

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Showing 1-10 of 18 results
1
2

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 2 January 2026.

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.

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 9 January 2026.
Read through reviews of airlines serving Ireland, such as Emirates, Qantas Airways, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

Crew

8.3

Overall

8.1

Food

7.9

Comfort

8.0

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20
2.0
Mediocre

Jayant,Dec 2025

HKG - DXB

Poor crew service. They lacked attention and courtesy to passengers

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, Turkish 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 $38, while return flights cost around $78.

  • How much is a return flight to Dublin?

    A return flight to Dublin will typically cost around $78, however they can be found for as little as $78.

  • Where does the fastest flight to Dublin depart from?

    For those looking to save time traveling to Dublin, Perth offers the quickest one-way flight (22 hours 5 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. Maldron Hotel Dublin Airport is the closest property to Dublin (0.0 km away from Dublin).

See more FAQs

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