SYD - DUB

$641 Find Cheap Flights from Sydney to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Dublin departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Dublin.
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Cheap Flights from Sydney to Dublin (SYD-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sydney to Dublin

Sat, 1 Nov - Thu, 27 Nov
Turkish Airlines Logo
21:45 - 14:25SYD-DUB
27h 40m2 stops
Turkish Airlines Logo
06:25 - 19:50DUB-SYD
26h 25m2 stops
$1,812Turkish Airlines
Find Deal
Fri, 10 Oct - Sun, 26 Oct
British Airways Logo
15:40 - 09:40SYD-DUB
28h 00m2 stops
British Airways Logo
15:05 - 06:55DUB-SYD
28h 50m2 stops
$1,813British Airways
Find Deal
Tue, 28 Oct - Thu, 6 Nov
Qatar Airways Logo
15:50 - 10:15SYD-DUB
29h 25m2 stops
Qatar Airways Logo
07:45 - 18:50DUB-SYD
24h 05m1 stop
$1,815Qatar Airways
Find Deal
Wed, 29 Oct - Sun, 30 Nov
 Logo
16:35 - 06:25SYD-DUB
24h 50m1 stop
 Logo
05:55 - 18:50DUB-SYD
49h 55m2 stops
$1,818
Find Deal
Mon, 20 Oct - Sat, 1 Nov
Air Canada Logo
10:20 - 08:15SYD-DUB
31h 55m2 stops
Air Canada Logo
19:45 - 09:35DUB-SYD
50h 50m2 stops
$1,819Air Canada
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Tue, 16 Sep - Tue, 21 Oct
China Eastern Logo
11:00 - 22:25SYD-DUB
44h 25m2 stops
China Eastern Logo
15:55 - 10:00DUB-SYD
32h 05m2 stops
$1,829China Eastern
Find Deal
Thu, 2 Oct - Tue, 28 Oct
Etihad Airways Logo
21:30 - 07:10SYD-DUB
42h 40m1 stop
Etihad Airways Logo
19:50 - 17:55DUB-SYD
35h 05m1 stop
$1,859Etihad Airways
Find Deal
Thu, 23 Oct - Sun, 23 Nov
Etihad Airways Logo
21:30 - 18:55SYD-DUB
31h 25m1 stop
Etihad Airways Logo
19:50 - 06:35DUB-SYD
23h 45m1 stop
$1,861Etihad Airways
Find Deal
Sun, 19 Oct - Fri, 31 Oct
United Airlines Logo
10:30 - 09:45SYD-DUB
33h 15m2 stops
United Airlines Logo
13:35 - 09:05DUB-SYD
32h 30m2 stops
$1,899United Airlines
Find Deal
Fri, 5 Sep - Sat, 13 Sep
United Airlines Logo
09:30 - 07:20SYD-DUB
30h 50m2 stops
United Airlines Logo
11:35 - 07:00DUB-SYD
34h 25m2 stops
$1,905United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Sydney to Dublin flights

Get data-powered insights and trends into flights from Sydney to Dublin to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Sydney to Dublin?

What’s the cheapest day of the week to fly from Sydney to Dublin?

The average price of all round-trip flights from Sydney to Dublin clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Dublin on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Sydney to Dublin. For your return ticket, we recommend flying on a Friday and avoiding Thursdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sydney to Dublin is October, where tickets cost $1,899 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $2,912 and $2,506 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sydney to Dublin, you should book around 2 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$641
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly (31% more expensive on average)
Flight from Sydney to Dublin

When to book flights from Sydney to Dublin

Are your dates flexible? Find out the best times to travel from Sydney to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to Dublin

  • What airline lounges are available in the international terminal of Sydney Kingsford Smith Airport?

    There are various airline lounges in the international terminal (T1) of Sydney Airport. These include the Emirates Airlines lounge, located near Gate 58; Air New Zealand Lounge and Silverkris Lounge by Singapore Airlines, located near Gate 59; American Express Lounge, located near Gate 55; and The Qantas Club Lounge, which can be found on the mezzanine level.

  • Are there airport hotels at Sydney Airport?

    If you are coming from outside of Sydney or have an early departure, there are options for accommodation near the airport. One of the closest hotels to the airport is Rydges Sydney Airport. It is about a 4min walk from the international terminal. Rooms have air conditioning and views of the runway.

  • Are there provisions for people with hidden disabilities at Sydney Airport?

    Sydney Airport supports people with disabilities, both visible and hidden. If you have a disability that is not easy to recognise, you may want to get a sunflower lanyard from the Airport Services Centre, so that staff will be alerted you may need extra time and assistance with procedures. You can find the Airport Services Centre in Terminal 1, Level 3.

  • Can I fly direct from Sydney Kingsford Smith to Dublin?

    There are no direct flights available from Sydney Kingsford Smith to Dublin Airport. However, Qatar Airways, Etihad, Qantas, and British Airways provide one-stop flights for this route.

  • What is the fastest way of getting from Sydney city centre to Sydney Kingsford Smith?

    The fastest method of reaching the airport from the city centre is to travel by train. You will arrive at the airport in roughly 13min while travelling by taxi is dependant on traffic. It will cost you about A$ 16.70 to travel by train while a taxi trip will cost upwards of A$ 45.

  • Are there hotels onsite at Dublin Airport?

    There are some hotels located onsite at Dublin Airport. Premier Inn Dublin Airport, Travelodge Dublin Airport South Hotel, Clayton Hotel Dublin Airport, and Holiday Inn Express Dublin Airport are all hotels located onsite at the airport.

  • What restaurants are in Dublin Airport?

    The Garden Terrace, Diep Noodle Bar, and The Angel’s Share are restaurants that can be found in Dublin Airport. The Garden Terrace and The Angel’s Share are located in Terminal 1, while Diep Noodle Bar can be found in Terminal 2.

  • Where can I find childcare facilities in Dublin Airport?

    If you are travelling with a small child, you can find baby changing rooms near the bathroom facilities throughout the airport. The airport also provides parents with a ‘family lane’ inside the departures area, which is wide enough to pass through with a stroller. In addition to this, you can also find play areas in both Terminal 1 and Terminal 2 of the airport where your child will be able to play with the provided toys.

  • What is the cheapest flight from Sydney to Dublin?

    In the last 3 days, the lowest price for a flight from Sydney to Dublin was $418 for a one-way ticket and $1,182 for a return.

  • Which aircraft models fly most regularly from Sydney to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sydney to Dublin?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Sydney and Dublin, with Star Alliance being the most commonly used for this route.

  • What is the most popular stopover when flying to Dublin from Sydney?

    Dubai is the most popular stopover city among KAYAK users travelling from Sydney to Dublin.

  • Which is the best airline for flights from Sydney to Dublin, Emirates or Finnair?

    The two airlines most popular with KAYAK users for flights from Sydney to Dublin are Emirates and Finnair. With an average price for the route of $2,339 and an overall rating of 8.1, Emirates is the most popular choice. Finnair is also a great choice for the route, with an average price of $2,433 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Sydney to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Sydney is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to Sydney with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sydney to Dublin

  • If you need to draw money on arrival at Dublin Airport (DUB), there are two ATMs in Terminal 1, in the luggage hall and arrivals area, and one in Terminal 2, in the luggage hall. For currency exchange, there are bureaux de change in the arrivals area of Terminal 1 and in the luggage hall of Terminal 2.
  • If you prefer to exchange money before you leave, you can find currency exchange desks in the departures area of International Terminal 1 at Sydney Airport (SYD).
  • If you need a quiet place to practice your faith, Sydney Airport has a prayer room on Level 3 of the international terminal. At Dublin Airport, the prayer room can be found before security on the departures level of Terminal 2.
  • You can access the airport lounges at Dublin Airport if you are willing to purchase a day pass for a relatively small fee. Therefore, you don’t have to be an airline member to enjoy the airport lounge facilities upon arrival.
  • When travelling from Sydney Kingsford Smith Airport (SYD) to Dublin International Airport (DUB), you can find childcare rooms located throughout Sydney Kingsford Smith Airport. In Terminal 1, there is a children’s cinema as well as play areas for children; this airport provides all necessary and additional facilities to accommodate travellers with children.
  • The cost of an airport lounge day pass at Sydney Kingsford Smith Airport is around A$ 65. This standard day pass will allow you one single entry to the economy-class airport lounge.
  • If you need extra assistance when arriving at Sydney Kingsford Smith Airport, you will need to arrange wheelchair services and additional assistance in advance with the airport.
  • Mach2, Toby’s Estate, and Taste of Thai are just some of several eateries that can be found in Terminal 1 of Sydney Kingsford Smith Airport.
  • The average cost of a taxi from Dublin Airport to Dublin city centre is around € 25 (A$ 40.40). As the distance from the airport to the city centre is 9.6 km, the trip will take approximately 22min depending on traffic. A one-way trip by train to the city centre will cost about € 7 (A$ 11.30), although, the trip will take roughly 40min.

Reviews of the top 5 airlines flying from Sydney to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3322 reviews
8.0Comfort
8.1Boarding
8.3Crew
8.2Entertainment
7.9Food
Airline reviews

Food was excellent. Leg room in economy, not so good; I’m 6’-1”.

8.0 ExcellentCarlton, Aug 2025MLE - DXB
Read more Emirates reviews

Food was excellent. Leg room in economy, not so good; I’m 6’-1”.

The flight from Beijing to Dubai was good. The flight from Dubai to Barcelona was excellent because of the staff on board.

Delayed and missed connecting flight. But Emirates took care until next day flight. Thank you

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

Wifi was not operational for the whole trip. Other than this, flight was well received .

The seating is spaced out nicely, The crew could have offer more drinks.

Over - amazing. The aircraft is somewhat old on this route.

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

Ove the A380 planes. Comfortable seats. Served great Indian food and Masala Chai!

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

I tried to check in online but was unable to do so. I stood in line for nearly two hours to check in. American Airlines was understaffed. When I finally got to the kiosk to check in, I was still unable to check in. No AA staff was available to help. Finally one of the airport security agents who was helping passengers became of lack of AA Staff told me: “I think the reason you can’t check in is that you are starting your name with an upper case letter when you write it. Just write it with all lower case letters.” That did allow me to check in. HOW COULD ANYONE POSSIBLY KNOW THAT IF THEY USE AN INITIAL UPPER CASE LETTER TO SPELL THEIR OWN NAME, AA WOULD NOT ALLOW THEM TO CHECK IN?????? Then I had to wait in line over half an hour again to drop off my baggage. Although I arrived at the airport 3 hours early, by the time I got to the gate, they had already started boarding.

One of the oldest most uncomfortable "lay down" seats I've ever experienced. Old plane and old seats that don't lay flat. The seat back does not even recline - at all. Instead the legrest awkwardly extends to fill the gap between a small cubby into which you must insert your feet/legs. I am 5' 11" and could not lay straight but had to tuck my knees. Ticket was also very expensive. Would not recommend flying business/first on Finair from Melbourne to Bangkok and will not do so again myself.

The wifi was out. Otherwise it was great flight. Richard, as CSM, was excellent.

It was excellent in all respects. I don’t think it needs any improvement

The seats were uncomfortable. The service was poor. We bought internet for my family and myself and it didn’t work. The charger for our phone didn’t work. The service seemed like they were tired and exhausted and seemed a bit upset. It was not a good flight. Our flight from miami to Qatar was great but from Qatar to Tokyo was simply awful

I had to stay in the airport 15 even with a hotel reservation..i was refused to inter to qatar cuz the hotel was outside the airport. They could have offered a solution. It was really exhausting for me and my family.

I was unable to pre purchase sear upgrades or internet. Their online site is not user friendly and poor. I felt singled out in customs. Seats are very small even for a small person.

Worst air experience in whole life . Boarding and checking was hassle as they did 3 times. Crew team was clueless about passengers need. Despite of passengers raising hand , they were resetting the program

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

Aircraft was spacious compared to American Airlines, food was great, entertainment was much better with a wide variety of options, and the crew was very polite.

Our male flight attendant was top notch - wish I could remember his name. Boarding is never fun when I have to ride the shuttle to the middle of the tarmac and pull my carry on bags up the stairs to my seat. My knees are banged up and my shoulders give me pain, so the flight started off poorly. The seat leg rests don’t recline completely so that makes is difficult if not dangerous to get in and out of the middle seats. The entertainment system touch screens prevented one from seeing the options. They are old and the software needs to be updated. I was on six planes in the last two weeks and able to see the flight progress without any stress. Couldn’t watch anything else. I do like Qatar Airways, just not a fan of a few things.

There was not enough food for everybody. Some dishes were missing.

Being a platinum member, no attention given. No towel or tissue provided.

It was OK as the seat which we paid for doesn’t have any window. We paid $120 for 3 seats but it’s for nothing. Crew could not help. None of the ports worked so all our phones went dry

A380 First Class Apartments were phenomenal. Comfortable bed and matress cover, superior vegetarian five course meal, shower, small business lounge and plenty of exercise walking around the aircraft.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Took a long time for boarding. The flight was comfortable.

Extremely bad food, they never gave our bags in time, the online check-in did not let us check in because we had Indian OCI not sure why we were given the option to check in then, because we couldn’t check in online we had to go in person and we were not able to change our seats and sit with our family

Should have had business class line in immigration. Food quality suboptimal

Used to Etihad employees are very rude and unprofessional but now better than before over all is okay now

we were delayed from Athens to Abu Dhabi by an hour and a half, so I had trouble connecting the flight from there to Bali. It could have been done had they waited even 15 mins. There was another lady who was in the same boat. By the time we were half way across the terminal, they have actually already issued different flights for us to go Jakarta then to Bali. Not to mention the inconvenience of waiting over 4 hrs at the airport and the subsequent inconvenience, we did not arrive to Bali till after 800pm the next day, which means I paid for the hotel for nothing when I could have been there before noon the next day! There was little explanation. It was just as well I needed some assistance getting around, otherwise the 2 of us would have been completely lost! Not going to fly with them again!

Likes: on time departure, new plane Didn’t like:very poor quality food, very limited entertainment.no amenity kit etc.

Crew was excellent. And no surprise that the seats aren’t comfortable at all. But that is every airline.

Plane is old. Toilet did not work. Once in Singapore the continuation to London was cancelled.

bad, made it to connecting flight and they didnt let me board

Everything was great except one piece: water+cereal bar - would be nice if there was at least a tea option there.

Dreadfully long wait for bags at Dublin coming off an already late flight.

Why does a reputable airline like BA allow a miserable domestic airline like AA to operate its flights? There is no comparison between the two

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

Aer Lingus was the actual airline so they handled everything professionally.

I liked BA land team for boarding, the food, entertainment should be considered to be improved

Everything you need to know for your flight from Sydney to Dublin

Other airlines flying from Sydney to Dublin

Flights from the other most popular airlines that fly from Sydney to Dublin according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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