SYD

€473 Find Cheap Flights to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 8/5. 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.
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These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney
These are the airlines KAYAK users have selected most often from within our search results for flights to Sydney
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Cheap Flight Deals to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Sydney 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.

Recent return flight deals to Sydney

Recommended return deals departing in the coming months from the most popular airlines that fly to Sydney.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:10 - 14:55DUB-SYD
40h 45m2 stops
21:00 - 07:00SYD-DUB
44h 00m2 stops
€839Hainan Airlines
Find Deal
Di, 18 Mrz - Di, 1 Apr
15:30 - 10:00DUB-SYD
31h 30m2 stops
12:00 - 16:35SYD-DUB
39h 35m2 stops
€931
Find Deal
Mi, 19 Mrz - Mi, 26 Mrz
08:40 - 06:10DUB-SYD
36h 30m2 stops
07:55 - 17:50SYD-DUB
42h 55m2 stops
€1,001SWISS
Find Deal
Do, 1 Mai - Do, 22 Mai
12:00 - 15:15DUB-SYD
41h 15m2 stops
21:00 - 07:00SYD-DUB
43h 00m2 stops
€1,020Hainan Airlines
Find Deal
Di, 1 Apr - Do, 10 Apr
18:40 - 11:50DUB-SYD
30h 10m2 stops
18:05 - 08:15SYD-DUB
47h 10m2 stops
€1,152SWISS
Find Deal
Mo, 10 Mrz - Sa, 26 Jul
15:20 - 05:20DUB-SYD
29h 00m2 stops
14:40 - 11:55SYD-DUB
30h 15m2 stops
€1,259British Airways
Find Deal
Mo, 12 Mai - Sa, 6 Sep
14:10 - 07:55DUB-SYD
30h 45m2 stops
21:40 - 06:00SYD-DUB
43h 20m1 stop
€1,290Qatar Airways
Find Deal
Mo, 3 Mrz - Mo, 17 Mrz
08:15 - 18:10DUB-SYD
23h 55m1 stop
11:00 - 06:45SYD-DUB
28h 45m2 stops
€1,291Qatar Airways
Find Deal
Di, 1 Apr - Mi, 9 Apr
08:25 - 18:35DUB-SYD
23h 10m1 stop
15:50 - 06:50SYD-DUB
26h 00m1 stop
€1,323Etihad Airways
Find Deal
Mi, 19 Mrz - Mi, 26 Mrz
08:25 - 18:35DUB-SYD
23h 10m1 stop
21:30 - 06:50SYD-DUB
44h 20m1 stop
€1,325Etihad Airways
Find Deal
Mo, 3 Mrz - Mo, 17 Mrz

Flights to Sydney - Travel Insights & Trends

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

What is the cheapest day to fly to Sydney?

The average price of all round-trip flights to Sydney clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Sydney is Tuesday where round-trip tickets can be as cheap as €1,427. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €1,658 on average.

What is the cheapest month to fly to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Sydney, 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 to Sydney is May, where tickets cost €1,261 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Ireland is €2,029 and €1,850 respectively. For one-way flights, the best month to travel is May with an average price of €1,261.

What is the cheapest time of day to fly to Sydney?

The average price for all round-trip flights to Sydney depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Sydney is generally in the evening, when round-trip flights cost €1,404 on average. The most expensive time of day to fly to Sydney is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €1,930.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sydney, 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, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

May

High season

December

Cheapest flight

€473
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (42% more expensive on average)
Flight from Dublin to Sydney

When to book flights to Sydney

Are your dates flexible? Find out the best times to travel to Sydney 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. The information is for flights to Sydney based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Sydney flights

  • How far is Sydney Kingsford Smith Airport from central Sydney?

    There are 7 km between Sydney city centre and Sydney Kingsford Smith Airport.

  • What is the name of Sydney’s airport?

    Sydney is served by Sydney Kingsford Smith Airport, also commonly referred to as Kingsford Smith or Sydney. The airport code is SYD.

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

    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 to Sydney.

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

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

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

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

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

    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 Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Sydney

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be January, November and December. The cheapest month to fly from Ireland is May.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sydney flight deals.

Prefer to fly direct to Sydney Kingsford Smith?

Find which airlines fly direct to Sydney Kingsford Smith Airport, which days they fly and book direct flights.

Direct departures

Ireland to Sydney Kingsford Smith

Monday

ANA, Aegean Airlines, Air Canada, +74 more

ANA, Aegean Airlines, +75 more

Tuesday

ANA, Aegean Airlines, Air Canada, +73 more

ANA, Aegean Airlines, +74 more

Wednesday

ANA, Aegean Airlines, Air Canada, +75 more

ANA, Aegean Airlines, +76 more

Thursday

ANA, Aegean Airlines, Air Canada, +71 more

ANA, Aegean Airlines, +72 more

Friday

ANA, Aegean Airlines, Air Canada, +78 more

ANA, Aegean Airlines, +79 more

Saturday

ANA, Aegean Airlines, Air Canada, +72 more

ANA, Aegean Airlines, +73 more

Sunday

ANA, Aegean Airlines, Air Canada, +78 more

ANA, Aegean Airlines, +79 more

See more direct flights

Direct returns

Sydney Kingsford Smith to Ireland

Monday

ANA, Aegean Airlines, Air Canada, +74 more

ANA, Aegean Airlines, +75 more

Tuesday

ANA, Aegean Airlines, Air Canada, +73 more

ANA, Aegean Airlines, +74 more

Wednesday

ANA, Aegean Airlines, Air Canada, +75 more

ANA, Aegean Airlines, +76 more

Thursday

ANA, Aegean Airlines, Air Canada, +71 more

ANA, Aegean Airlines, +72 more

Friday

ANA, Aegean Airlines, Air Canada, +78 more

ANA, Aegean Airlines, +79 more

Saturday

ANA, Aegean Airlines, Air Canada, +72 more

ANA, Aegean Airlines, +73 more

Sunday

ANA, Aegean Airlines, Air Canada, +78 more

ANA, Aegean Airlines, +79 more

See more direct flights
See more direct flights

Top 5 airlines flying to Sydney

 
See real verified KAYAK customer reviews for airlines flying to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Sydney. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sydney? 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 3279 reviews
8.3Crew
8.0Comfort
7.9Food
8.1Boarding
8.2Entertainment
Airline reviews

The plane was clean and well maintained the crew members were professionals and friendly and the food was good

10.0 ExcellentTofic, Jan 2025JED - DXB
Read more Emirates reviews

The plane was clean and well maintained the crew members were professionals and friendly and the food was good

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

Charged for internet that never really worked. The food selection was just ok.

The service on board was excellent, the flight wasn’t overbooked and we departed and arrived on time.

Ticket price is competitive, flight time is punctual, aircraft cabin is clean, food is average. Can improve on serving system of meals on a A380 airbus. I had only 15 min to eat my meal. There are lots of people to serve & took a while for food to make it down to my row.

Delayed, Bad American style food (not tasty, horrible cheese for a flight to France). Incompetent cabin crew (I asked how to connect by cable my headphones and the flight attendant suggested me Bluetooth which is not available). Good space

The service was excellent. We flew coach on this leg of our trip and it was still very pleasant.

Emirates is always a pleasure to travel on. From the spectacular First and Business Class configurations of your big A380 and 777, to the Bar Lounge to, of course, your impecable on board flight attendance and their iconic uniform, now also even available for young girls. All the destinations that Emirates offers makes it an airline of choice many a time.

Loved everything! This flight had premium economy and I didn't see an option to upgraded to premium economy OR buy premium economy tickets. How come?

Priority boarding for Silver and Premium Economy was very disorganised, in fact, non-existent.

They didn't board by zones and it was a free for all. The 16 hour flight was the most excruciating experience of my life and the seats were TINY... with no leg space and my feet were swollen immediately. The food was so bad it was inedible.

The space was tight, hardly any leg room and the crew surprisingly were busy and did not take the time to attend to passengers, felt rushed. There was a delay for check in since the systems were down the airport staffs were accommodating

Well organized boarding, efficient and on time. Nice crew on the plane. Thank you!

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Being a QR Platinum member traveling in business class, I expected the staff to be more courteous. Unfortunately, the lady staff was rude attending business class 1K side.

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

No towels or tissue and chocolate and mint provided before arrival

I staff or crew they were very friendly and humbly, they done theirs service very well, I appreciate them and thank you to the company or Qatar 🇶🇦 Government for providing as good service in their flight ,once again, thank you 😊 🙏 😀 😉 👍

There’s lots of problem I faced from Bom to Doha that experience was worst I never faced before like this

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Not great , just ok . I expected better food but it did not deliver . Flight staff was ok . The guy at the drop off bag counter was the only saving grace in this whole trip . He was pleasant, friendly and very helpful . You couldn’t ask for a better assistance from him .

There was 2 hours delay before boarding and 2 hours delay after boarding while waiting in the plane

Very good crew. Food service above average. Seats very small for a 12 hours flight.

Boarding was a disaster being moved by Air France by bus to the plane. The plane should have been at the right gate.

They lost my lauggage and I STILL HAVE NOT RECEIVED IT. NO ONE IS HELPING! PLEASE HELP FIND MY LOST LAUGGAGE

Flight was delayed due to slow boarding process by etihad. Update food options and movies as well.

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

The flight take time was changed 23 times. The system kept sending messages it will be earlier at 4am and eventually the flight was at 9am I didn’t sleep all night because of that

This flight was a dreamliner so I think the space was ok for the legs, but the option for food was again limited and the crew was same.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Bad. Flight was very uncomfortable with narrow and shallow seats, very little food and water. I will not fly etihad again.

Needs better seat for business class. My seat was falling apart. Also no WiFi on that flight

Only 1 time food and drinks together was offered, for total 5 hours duration drinks and snacks was never offered. For some people food choice was not available, only veg was available. No entertainment option was there. Crew members were mostly back of the flight asking each other for KitKat and chips to share between them.

Etihad flight sector is a local . .give the same quality upto destination

Flight was great (only a short hop from London to Dublin). Wi-Fi available on board(around 2 euros), power sockets, complimentary water and biscuit. Landin/ takeoff all went without a flaw.

Missed food service or not enough food available to serve the passengers. Very poor leg room in economy. Uncomfortable and old seats with some of the seat covers coming off. Lights, entertainment system and call buttons not working for an entire section of the flight between Del-Lhr. Very poor experience overall.

I didn’t receive my luggage until day 5 of a 9 day trip. During a layover a crew member made a very insulting comment about where I was visiting and where my partner was from in England.

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

I am 70 with carry on bag. Was told to go down two flights of stairs the had to climb stairs at rear of plane. Skywalk to front of plane was not offered. I was in row 26

Lost our luggage going to Spain. Missed our connecting flight returning to home

The front toilet was out of order - which resulted in a late departure from Gatwick and therefore arrival in Cagliari for the return leg - this was then compounded by ATC issues which resulted in our flight back arriving 2 hours 40 mins late. Frustratingly this was the same problem that had resulted in our outbound flight with BA being late the week before - and then the other two toilets went out of action at 30,000ft - also resulting an i delayed arrival.

Flight take off delayed 30 minutes; arrived 15 minutes late. Had to take bus from terminal to plane, delaying boarding and unloading.

Sardine can herringbone layout in business class. Uncomfortable and nowhere to put your book, phone, headphones, etc. worst hard product ever, and the service and food aren’t good enough to make it worthwhile. Expensive garbage. British Airways purchased this thinking only about financials, clearly not customer experience. British Airways business class is the garbage truck of the skies. Hard pass!

Aircraft delayed for two hours due to a technical issue with the rear emergency exit door slide not working.

Book Cheap Sydney Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Sydney found on KAYAK in the last 72 hours.
18/3Di
2 stopsHainan Airlines
40h 45mDUB-SYD
1/4Di
2 stopsHainan Airlines
44h 00mSYD-DUB
€839
19/3Mi
2 stops
31h 30mDUB-SYD
26/3Mi
2 stops
39h 35mSYD-DUB
€931
1/5Do
2 stopsSWISS
36h 30mDUB-SYD
22/5Do
2 stopsSWISS
42h 55mSYD-DUB
€1,001
1/4Di
2 stopsHainan Airlines
41h 15mDUB-SYD
10/4Do
2 stopsHainan Airlines
43h 00mSYD-DUB
€1,020
10/3Mo
2 stopsSWISS
30h 10mDUB-SYD
26/7Sa
2 stopsSWISS
47h 10mSYD-DUB
€1,152
12/5Mo
2 stopsBritish Airways
29h 00mDUB-SYD
6/9Sa
2 stopsBritish Airways
30h 15mSYD-DUB
€1,259
3/3Mo
2 stopsQatar Airways
30h 45mDUB-SYD
17/3Mo
1 stopQatar Airways
43h 20mSYD-DUB
€1,290
1/4Di
1 stopQatar Airways
23h 55mDUB-SYD
9/4Mi
2 stopsQatar Airways
28h 45mSYD-DUB
€1,291
19/3Mi
1 stopEtihad Airways
23h 10mDUB-SYD
26/3Mi
1 stopEtihad Airways
26h 00mSYD-DUB
€1,323
3/3Mo
1 stopEtihad Airways
23h 10mDUB-SYD
17/3Mo
1 stopEtihad Airways
44h 20mSYD-DUB
€1,325

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Sydney found on KAYAK in the last 72 hours.
8/5Do
2 stops
51h 35mDUB-SYD
€473
4/6Mi
3 stops
39h 20mDUB-SYD
€496
4/3Di
3 stops
56h 40mDUB-SYD
€507
4/6Mi
1 stopQatar Airways
23h 55mDUB-SYD
€965
11/6Mi
1 stopQatar Airways
41h 10mDUB-SYD
€967
22/6So
1 stopEtihad Airways
24h 00mDUB-SYD
€1,042
26/2Mi
1 stopEtihad Airways
35h 00mDUB-SYD
€1,044
5/4Sa
1 stopEmirates
23h 00mDUB-SYD
€1,061
5/4Sa
1 stopEmirates
23h 00mDUB-SYD
€1,092
26/5Mo
2 stopsBritish Airways
35h 15mDUB-SYD
€6,158

Search by stops

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Search by price

Last minute flights to Sydney

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Sydney that are departing in the next 10 days.
24/2Mo
multi-stopAir France
33h 55mDUB-SYD
10/3Mo
multi-stopAir France
27h 10mSYD-DUB
€1,253
24/2Mo
multi-stop
37h 50mDUB-SYD
10/3Mo
multi-stop
27h 10mSYD-DUB
€1,284
25/2Di
multi-stopBritish Airways
33h 00mDUB-SYD
23/3So
multi-stopBritish Airways
28h 30mSYD-DUB
€1,297
24/2Mo
multi-stopQatar Airways
27h 00mDUB-SYD
10/3Mo
multi-stopQatar Airways
26h 00mSYD-DUB
€1,333
24/2Mo
multi-stopKLM
33h 15mDUB-SYD
10/3Mo
multi-stopKLM
40h 00mSYD-DUB
€1,388
24/2Mo
multi-stopEtihad Airways
23h 10mDUB-SYD
10/3Mo
multi-stopEtihad Airways
44h 20mSYD-DUB
€1,407
25/2Di
multi-stopEtihad Airways
36h 15mDUB-SYD
23/3So
multi-stopEtihad Airways
26h 00mSYD-DUB
€1,525
25/2Di
multi-stopQatar Airways
23h 55mDUB-SYD
23/3So
multi-stopQatar Airways
26h 00mSYD-DUB
€1,620
24/2Mo
multi-stopEmirates
22h 20mDUB-SYD
10/3Mo
multi-stopEmirates
36h 00mSYD-DUB
€1,786
21/2Fr
multi-stopEmirates
22h 20mDUB-SYD
8/3Sa
multi-stopEmirates
30h 25mSYD-DUB
€1,996

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Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Coogee
Bondi Beach
Randwick
Katoomba
Parramatta
Wollongong
Manly

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

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