What are the cheapest airlines flying from Sydney to Dublin round-trip?

Our cheapest airline available from Sydney to Dublin is British Airways. Our recent data shows that you can find tickets from as low as £977 on this airline. Additional options worth looking into are Qatar Airways and Etihad Airways, starting at £998 and £1,012 round-trip. Users have found that British Airways is 18% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Sydney to Dublin one-way?

£550 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Etihad Airways and Qatar Airways, with prices starting from £578 and £656, respectively.

What is the cheapest day to fly from Sydney to Dublin?

Travellers seeking maximum savings on their Sydney to Dublin flight should consider departing on Monday mornings when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Sydney to Dublin?

Saturday flights are found to be more expensive to fly from Sydney to Dublin. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

How far in advance should I book a flight from Sydney to Dublin?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 54 days in advance, which can save you up to 16% on flights from Sydney to Dublin compared to booking the week you need them. Waiting 54 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £1,181. For sooner than that we have options available in the next 3 days from £1,212.

What is the cheapest month to fly from Sydney to Dublin?

Flights from Sydney to Dublin lean towards being more expensive in December. Prices are generally better when you fly from Sydney to Dublin in February, with the cheapest ticket starting at £844.

Can I find deals for flights from Sydney to Dublin that include hotel bookings?

Yes. In addition to deals on Sydney to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Dublin?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Dublin.

Can I find deals for business class flights from Sydney to Dublin?

Yes. Cheapflights offers flight deals from Sydney to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£403+ Flights from Sydney to Dublin

The best prices from Sydney Kingsford Smith to Dublin are usually found in February or October, booked 53 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Sydney to Dublin

Round-trip from	£977
One-way from	£403
Popular in	December
Cheapest in	February
Average price	£1,303

British Airways
19/3-7/4
4 total stops
68h 25m total
Sydney to Dublin

Search Deals

3/3
3 total stops
57h 10m total
Sydney to Dublin

Search Deals

High demand for flights, 8% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Sydney to Dublin

Cheapest flights from Sydney to Dublin
Explore the most affordable flight options available from Sydney to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Wed 19/316:20SYD - DUB

2 stops39h 40mBritish Airways

Mon 7/415:20DUB - SYD

2 stops28h 45mBritish Airways

Deal found 17/1£977

Wed 28/520:45SYD - DUB

1 stop25h 45mQatar Airways

Sun 10/808:15DUB - SYD

1 stop23h 55mQatar Airways

Deal found 17/1£998

Mon 12/521:30SYD - DUB

1 stop43h 05mEtihad Airways

Mon 9/609:10DUB - SYD

1 stop36h 00mEtihad Airways

Deal found 16/1£1,012

Fri 18/421:05SYD - DUB

2 stops27h 50mTurkish Airlines

Sun 27/413:35DUB - SYD

2 stops44h 35mTurkish Airlines

Deal found 16/1£1,026

Wed 29/111:50SYD - DUB

2 stops30h 10mUnited Airlines

Thu 13/209:00DUB - SYD

2 stops35h 00mUnited Airlines

Deal found 17/1£1,047

Wed 12/211:40SYD - DUB

3 stops31h 25mKLM

Wed 26/217:25DUB - SYD

3 stops27h 00mKLM

Deal found 16/1£1,105

Mon 17/314:30SYD - DUB

2 stops31h 50mEmirates

Mon 7/422:05DUB - SYD

1 stop23h 00mEmirates

Deal found 16/1£1,109

Mon 8/1215:50SYD - DUB

2 stops29h 10mMultiple Airlines

Mon 5/118:40DUB - SYD

2 stops25h 35mMultiple Airlines

Deal found 16/1£1,123

Mon 17/321:10SYD - DUB

1 stop25h 10mQantas Airways

Tue 8/414:20DUB - SYD

1 stop22h 45mQantas Airways

Deal found 16/1£1,200

Sun 7/1219:10SYD - DUB

2 stops49h 50mLufthansa

Mon 5/117:25DUB - SYD

2 stops26h 50mLufthansa

Deal found 16/1£1,216

Tue 24/614:50SYD - DUB

1 stop24h 55mVirgin Australia

Wed 16/715:00DUB - SYD

1 stop30h 15mVirgin Australia

Deal found 16/1£1,235

Thu 26/610:15SYD - DUB

2 stops31h 40mFinnair

Sat 12/718:00DUB - SYD

2 stops27h 45mFinnair

Deal found 16/1£1,556

Best flights from Sydney to Dublin
Discover carefully curated flight deals from Sydney to Dublin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 January 2025.

Wed 19/316:20SYD - DUB

2 stops39h 40mBritish Airways

Mon 7/415:20DUB - SYD

2 stops28h 45mBritish Airways

Deal found 17/1£977

Wed 28/520:45SYD - DUB

1 stop25h 45mQatar Airways

Sun 10/808:15DUB - SYD

1 stop23h 55mQatar Airways

Deal found 17/1£998

Mon 12/521:30SYD - DUB

1 stop43h 05mEtihad Airways

Mon 9/609:10DUB - SYD

1 stop36h 00mEtihad Airways

Deal found 16/1£1,012

Fri 18/421:05SYD - DUB

2 stops27h 50mTurkish Airlines

Sun 27/413:35DUB - SYD

2 stops44h 35mTurkish Airlines

Deal found 16/1£1,026

Wed 29/111:50SYD - DUB

2 stops30h 10mUnited Airlines

Thu 13/209:00DUB - SYD

2 stops35h 00mUnited Airlines

Deal found 17/1£1,047

Wed 12/211:40SYD - DUB

3 stops31h 25mKLM

Wed 26/217:25DUB - SYD

3 stops27h 00mKLM

Deal found 16/1£1,105

Mon 17/314:30SYD - DUB

2 stops31h 50mEmirates

Mon 7/422:05DUB - SYD

1 stop23h 00mEmirates

Deal found 16/1£1,109

Mon 17/321:10SYD - DUB

1 stop25h 10mQantas Airways

Tue 8/414:20DUB - SYD

1 stop22h 45mQantas Airways

Deal found 16/1£1,200

Tue 24/614:50SYD - DUB

1 stop24h 55mVirgin Australia

Wed 16/715:00DUB - SYD

1 stop30h 15mVirgin Australia

Deal found 16/1£1,235

Thu 26/610:15SYD - DUB

2 stops31h 40mFinnair

Sat 12/718:00DUB - SYD

2 stops27h 45mFinnair

Deal found 16/1£1,556

Sat 22/216:10SYD - DUB

2 stops27h 20mSWISS

Thu 13/318:40DUB - SYD

2 stops25h 35mSWISS

Deal found 17/1£2,823

Sun 11/520:20SYD - DUB

2 stops46h 35mLufthansa

Fri 30/506:05DUB - SYD

2 stops51h 45mLufthansa

Deal found 17/1£3,803

Last-minute flights from Sydney to Dublin
Discover last-minute flight deals from Sydney to Dublin. Data last updated 17 January 2025 and is based on user searches.

Fri 17/121:45SYD - DUB

1 stop32h 10mMultiple Airlines

Tue 21/108:55DUB - SYD

2 stops26h 35mMultiple Airlines

Deal found 17/1£2,131

Fri 17/121:45SYD - DUB

1 stop32h 10mQantas Airways

Tue 21/113:10DUB - SYD

1 stop42h 25mQantas Airways

Deal found 17/1£2,149

Sun 26/111:20SYD - DUB

2 stops30h 40mUnited Airlines

Sun 9/209:00DUB - SYD

2 stops34h 20mUnited Airlines

Deal found 16/1£1,048

Wed 29/111:50SYD - DUB

2 stops30h 10mUnited Airlines

Thu 13/209:00DUB - SYD

2 stops35h 00mUnited Airlines

Deal found 17/1£1,047

Wed 29/121:40SYD - DUB

1 stop26h 00mQatar Airways

Wed 23/715:00DUB - SYD

1 stop30h 15mQatar Airways

Deal found 15/1£1,113

Wed 12/211:40SYD - DUB

3 stops31h 25mKLM

Wed 26/217:25DUB - SYD

3 stops27h 00mKLM

Deal found 16/1£1,105

Fri 21/206:00SYD - DUB

1 stop23h 55mEmirates

Wed 12/320:50DUB - SYD

1 stop23h 10mEmirates

Deal found 17/1£2,302

Fri 21/210:20SYD - DUB

2 stops57h 40mFinnair

Wed 12/309:45DUB - SYD

2 stops36h 50mFinnair

Deal found 17/1£2,537

Sat 22/216:10SYD - DUB

2 stops27h 20mSWISS

Thu 13/318:40DUB - SYD

2 stops25h 35mSWISS

Deal found 17/1£2,823

One-way flights from Sydney to Dublin
Search for one-way flight options from Sydney to Dublin. Find affordable one-way fares based on user searches. Data last updated 17 January 2025.

Mon 3/320:50SYD - DUB

3 stops57h 10mMultiple Airlines

Deal found 17/1£403

Tue 29/421:05SYD - DUB

2 stops48h 30mTurkish Airlines

Deal found 17/1£550

Sat 25/121:30SYD - DUB

1 stop44h 20mEtihad Airways

Deal found 16/1£578

Thu 12/620:45SYD - DUB

1 stop25h 45mQatar Airways

Deal found 16/1£656

Thu 12/620:45SYD - DUB

1 stop25h 45mVirgin Australia

Deal found 17/1£663

Sat 25/119:30SYD - DUB

3 stops34h 25mQantas Airways

Deal found 16/1£927

Thu 12/610:05SYD - DUB

3 stops33h 20mKLM

Deal found 17/1£1,266

Tue 29/420:20SYD - DUB

2 stops48h 50mSWISS

Deal found 16/1£2,450

Find flights from Sydney to Dublin within your budget

Fly from

Fly to

Route

Depart

Return

Price

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 19/3

16:20-21:00

2 stops39h 40m

Dublin

Mon 7/4

15:20-05:05

2 stops28h 45m

£977

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 28/5

20:45-13:30

1 stop25h 45m

Dublin

Sun 10/8

08:15-17:10

1 stop23h 55m

£998

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 12/5

21:30-07:35

1 stop43h 05m

Dublin

Mon 9/6

09:10-06:10

1 stop36h 00m

£1,012

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Fri 18/4

21:05-15:55

2 stops27h 50m

Dublin

Sun 27/4

13:35-19:10

2 stops44h 35m

£1,026

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 29/1

11:50-07:00

2 stops30h 10m

Dublin

Thu 13/2

09:00-07:00

2 stops35h 00m

£1,047

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Wed 12/2

11:40-08:05

3 stops31h 25m

Dublin

Wed 26/2

17:25-07:25

3 stops27h 00m

£1,105

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 17/3

14:30-11:20

2 stops31h 50m

Dublin

Mon 7/4

22:05-06:05

1 stop23h 00m

£1,109

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Mon 17/3

21:10-11:20

1 stop25h 10m

Dublin

Tue 8/4

14:20-22:05

1 stop22h 45m

£1,200

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 24/6

14:50-06:45

1 stop24h 55m

Dublin

Wed 16/7

15:00-06:15

1 stop30h 15m

£1,235

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 26/6

10:15-08:55

2 stops31h 40m

Dublin

Sat 12/7

18:00-06:45

2 stops27h 45m

£1,556

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 20 results

Best time to book a flight from Sydney to Dublin

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

Travel insights for flights from Sydney to Dublin

Get recent, data-driven insights about flights from Sydney to Dublin including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Sydney to Dublin?

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Sydney to Dublin?

Currently, January is the cheapest month in which you can book a flight from Sydney to Dublin (average of £71). Flying from Sydney to Dublin in June is currently the most expensive (average of £104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to DUB?

When flying from Sydney to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 38% versus a flight in the afternoon.

Rainfall in Dublin by month

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches 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

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

Emirates

8.1

Very Good

3,351 reviews

Check prices

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Emirates

8.1

Very Good

3,351 reviews

Emirates

8.1

Very Good

3,351 reviews

Check prices

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

KLM

7.8

Good

1,339 reviews

Emirates

8.1

Very Good

3,351 reviews

Check prices

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Finnair

7.6

Good

1,285 reviews

Emirates

8.1

Very Good

3,351 reviews

Check prices

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Qatar Airways

7.5

Good

3,752 reviews

Emirates

8.1

Very Good

3,351 reviews

Check prices

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Qantas Airways

7.5

Good

821 reviews

Emirates

8.1

Very Good

3,351 reviews

Check prices

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Related info for your journey

What are the cheapest airlines flying from Sydney to Dublin round-trip?
Our cheapest airline available from Sydney to Dublin is British Airways. Our recent data shows that you can find tickets from as low as £977 on this airline. Additional options worth looking into are Qatar Airways and Etihad Airways, starting at £998 and £1,012 round-trip. Users have found that British Airways is 18% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Sydney to Dublin one-way?
£550 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Etihad Airways and Qatar Airways, with prices starting from £578 and £656, respectively.
Can I find deals for flights from Sydney to Dublin that include hotel bookings?
Yes. In addition to deals on Sydney to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Dublin.
Can I find deals for business class flights from Sydney to Dublin?
Yes. Cheapflights offers flight deals from Sydney to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Dublin?
Currently, January is the cheapest month in which you can book a flight from Sydney to Dublin (average of £71). Flying from Sydney to Dublin in June is currently the most expensive (average of £104). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Drogheda

Tullamore

Athlone

Dundalk

Carlingford

Mullingar

Enniscorthy

Arklow

Cavan

Castleknock

Kildare

Malahide

Naas

Portmarnock

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Complete your trip

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Dublin Airport car hire

Other flights to Dublin

Top airline flying from Sydney to Dublin

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£934	Average£1,521	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Dublin?

Cheapflights helps you search for flights from Sydney to Dublin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Dublin?

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 from Sydney to Dublin.

Can Cheapflights find flights from Sydney to Dublin with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Dublin flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sydney to Dublin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Sydney today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sydney to Dublin from £403

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.

The best prices from Sydney Kingsford Smith to Dublin are usually found in February or October, booked 53 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap flight deals from Sydney to Dublin

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Sydney to Dublin

Cheapest flights from Sydney to DublinExplore the most affordable flight options available from Sydney to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Explore the most affordable flight options available from Sydney to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Find flights from Sydney to Dublin within your budget

Best time to book a flight from Sydney to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Sydney with our price prediction graph.

Travel insights for flights from Sydney to Dublin

Get recent, data-driven insights about flights from Sydney to Dublin including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Sydney 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 10 January 2025.

What is the cheapest month to book a flight from Sydney to Dublin?

What is the cheapest time of day to fly from SYD to DUB?

Find hourly flight availability from Sydney to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

Rainfall in Dublin by month

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

Temperature in Dublin by month

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

Reviews of airlines servicing Dublin

Related info for your journey

Find useful and relevant information for your journey from Sydney to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Sydney to Dublin round-trip?

What are the cheapest airlines to fly from Sydney to Dublin one-way?

Can I find deals for flights from Sydney to Dublin that include hotel bookings?

How can I find direct flights from Sydney to Dublin?

Can I find deals for business class flights from Sydney to Dublin?

What is the cheapest month to book a flight from Sydney to Dublin?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Dublin by adding a car hire and/or hotel booking to your travel itinerary.

Top airline flying from Sydney to Dublin

Fly with Cheapflights

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 from Sydney to Dublin?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Dublin?

Can Cheapflights find flights from Sydney to Dublin with no change fees?

Can Cheapflights notify me if prices for flights from Sydney to Dublin become cheaper?

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Travel Smart

Cheapest flights from Sydney to Dublin
Explore the most affordable flight options available from Sydney to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.