SYD - DUB

£376 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 15/9. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Dublin, as well as popular online travel agencies
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Flights Deals

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

Mon, 8 Sep - Mon, 15 Sep
 Logo
15:40 - 07:10SYD-DUB
24h 30m1 stop
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17:00 - 11:35DUB-SYD
57h 35m2 stops
Mon, 11 Aug - Wed, 27 Aug
 Logo
10:15 - 22:20SYD-DUB
45h 05m2 stops
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06:15 - 19:25DUB-SYD
28h 10m2 stops
Tue, 2 Sep - Tue, 16 Sep
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11:00 - 21:45SYD-DUB
43h 45m2 stops
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07:00 - 09:00DUB-SYD
41h 00m2 stops
Sun, 2 Nov - Wed, 19 Nov
SWISS Logo
19:10 - 12:05SYD-DUB
51h 55m2 stops
SWISS Logo
18:35 - 07:15DUB-SYD
25h 40m2 stops
£874SWISS
Find Deal
Wed, 5 Nov - Tue, 18 Nov
Lufthansa Logo
15:35 - 17:10SYD-DUB
36h 35m2 stops
Lufthansa Logo
17:10 - 07:15DUB-SYD
27h 05m2 stops
£882Lufthansa
Find Deal
Mon, 3 Nov - Tue, 18 Nov
SWISS Logo
15:15 - 12:05SYD-DUB
31h 50m2 stops
SWISS Logo
12:55 - 07:15DUB-SYD
31h 20m2 stops
£888SWISS
Find Deal
Fri, 31 Oct - Tue, 18 Nov
Turkish Airlines Logo
21:45 - 09:40SYD-DUB
46h 55m2 stops
Turkish Airlines Logo
10:40 - 19:50DUB-SYD
46h 10m2 stops
£907Turkish Airlines
Find Deal
Sat, 1 Nov - Thu, 20 Nov
Turkish Airlines Logo
21:45 - 14:25SYD-DUB
27h 40m2 stops
Turkish Airlines Logo
15:25 - 19:50DUB-SYD
41h 25m2 stops
£926Turkish Airlines
Find Deal
Mon, 17 Nov - Mon, 8 Dec
Qatar Airways Logo
15:50 - 12:35SYD-DUB
31h 45m1 stop
Qatar Airways Logo
14:05 - 06:50DUB-SYD
29h 45m1 stop
£973Qatar Airways
Find Deal
Wed, 5 Nov - Mon, 17 Nov
Qatar Airways Logo
15:50 - 06:00SYD-DUB
25h 10m1 stop
Qatar Airways Logo
14:05 - 06:50DUB-SYD
29h 45m1 stop
£979Qatar Airways
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.

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 you are looking for a flight deal from Sydney to Dublin, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Dublin, Wednesday is the cheapest day to fly and Friday is the most expensive.

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 February, where tickets cost £946 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is £1,438 and £1,241 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 7 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.


Good to know - Cheap tickets from Sydney to Dublin

Low seasonJanuary
Cheapest flight£376
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.

  • 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 £497 for a one-way ticket and £1,043 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.

  • Which is the best airline for flights from Sydney to Dublin, Qatar Airways or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Sydney to Dublin are Qatar Airways and Turkish Airlines. With an average price for the route of £1,251 and an overall rating of 7.4, Qatar Airways is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of £1,056 and an overall rating of 7.3.

  • 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.

Reviews of the top 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.
7.4
Qatar AirwaysOverall score based on 3609 reviews
7.3Food
7.4Entertainment
7.9Crew
7.5Boarding
7.4Comfort
Airline reviews

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

10.0 ExcellentAnonymous, Jul 2025LHE - DOH
Read more Qatar Airways reviews

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.

Doha airport is huge , takes long time to reach gate .

I hate to have pay for my first luggage 165$ when I did my search on Kayak with 2 luggages .I don't plan to use kayak in the future and go with Turkish airlines directly

Overall great airline that still provides two suitcases, has a huge hub and crew goes above and beyond to assist you. Boarding took a lot of time as there were only 2 people checking in. Also, in Istanbul, taxing took almost 30 min.

Amazing trip! No delays, no broken or lost luggage, and amazing food.

Amazing! Big line at Check in was diminished in 10 minutes. Boarding was quick and efficient. Service and food great. Only minor point: seats could be a little broader and for me being small, something to put your feet on during the flight would be great.

Everything was very good, except that the plane was an hour and a half late

I liked everything: the work of the flight attendants, the work of the crew, the frequency on the plane and in the toilet.

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Food wasn’t nice and doesn’t have halal option

Boarding was much delayed, and there was no explanation ( obviously they were waiting for something or someone. ) Passengers were all crowded at the gate with anxiety. On the plane, the crew worked very hard on checking for safety and serving delicious food. They were polite and courteous.

The in flight entertainment was very good but unfortunately I feel they could have been more attentive to the customer. This is saw on all my Turkish airlines flights , besides dinner service you never really saw the attendants.

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

Information on your arrival and departure airports

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