SYD

€422 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 3/3. 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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Search hundreds of travel sites at once for deals on flights to Sydney

 
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 - 05:50SYD-DUB
43h 50m2 stops
€852Hainan Airlines
Find Deal
Tue, 25 Feb - Thu, 27 Feb
12:05 - 15:30DUB-SYD
40h 25m2 stops
20:40 - 21:05SYD-DUB
35h 25m2 stops
€930
Find Deal
Sun, 2 Mar - Sun, 9 Mar
12:05 - 10:00DUB-SYD
34h 55m2 stops
12:00 - 10:20SYD-DUB
33h 20m2 stops
€936
Find Deal
Sun, 2 Mar - Sun, 9 Mar
16:40 - 06:30DUB-SYD
26h 50m2 stops
11:15 - 08:05SYD-DUB
31h 50m2 stops
€1,135Air France
Find Deal
Tue, 25 Feb - Sun, 23 Mar
17:50 - 06:55DUB-SYD
26h 05m2 stops
16:20 - 15:20SYD-DUB
34h 00m2 stops
€1,203British Airways
Find Deal
Mon, 3 Mar - Sun, 16 Mar
10:40 - 05:05DUB-SYD
33h 25m2 stops
14:40 - 09:40SYD-DUB
28h 00m2 stops
€1,230British Airways
Find Deal
Thu, 1 May - Fri, 16 May
07:55 - 21:55DUB-SYD
27h 00m2 stops
21:40 - 12:40SYD-DUB
26h 00m1 stop
€1,276Qatar Airways
Find Deal
Mon, 3 Mar - Sun, 16 Mar
07:55 - 21:55DUB-SYD
27h 00m2 stops
21:40 - 12:40SYD-DUB
26h 00m1 stop
€1,280Qatar Airways
Find Deal
Mon, 3 Mar - Mon, 17 Mar
08:25 - 18:35DUB-SYD
23h 10m1 stop
21:30 - 06:50SYD-DUB
44h 20m1 stop
€1,312Etihad Airways
Find Deal
Fri, 7 Mar - Thu, 20 Mar
08:25 - 06:25DUB-SYD
35h 00m1 stop
21:30 - 06:50SYD-DUB
44h 20m1 stop
€1,313Etihad Airways
Find Deal
Fri, 21 Feb - Thu, 6 Mar

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 €1,447. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €1,680 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 €1,332 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 €2,041 and €1,913 respectively. For one-way flights, the best month to travel is May with an average price of €1,332.

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 €1,423 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 €1,956.

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

August

High season

December

Cheapest flight

€422
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly (30% 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, February 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, +76 more

ANA, Aegean Airlines, +77 more

Tuesday

ANA, Aegean Airlines, Air Canada, +75 more

ANA, Aegean Airlines, +76 more

Wednesday

ANA, Aegean Airlines, Air Canada, +76 more

ANA, Aegean Airlines, +77 more

Thursday

ANA, Aegean Airlines, Air Canada, +73 more

ANA, Aegean Airlines, +74 more

Friday

ANA, Aegean Airlines, Air Canada, +81 more

ANA, Aegean Airlines, +82 more

Saturday

ANA, Aegean Airlines, Air Canada, +74 more

ANA, Aegean Airlines, +75 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, +76 more

ANA, Aegean Airlines, +77 more

Tuesday

ANA, Aegean Airlines, Air Canada, +75 more

ANA, Aegean Airlines, +76 more

Wednesday

ANA, Aegean Airlines, Air Canada, +76 more

ANA, Aegean Airlines, +77 more

Thursday

ANA, Aegean Airlines, Air Canada, +73 more

ANA, Aegean Airlines, +74 more

Friday

ANA, Aegean Airlines, Air Canada, +81 more

ANA, Aegean Airlines, +82 more

Saturday

ANA, Aegean Airlines, Air Canada, +74 more

ANA, Aegean Airlines, +75 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 3350 reviews
8.1Boarding
7.9Food
8.3Crew
8.2Entertainment
8.0Comfort
Airline reviews

Good food, real silverware, polite staff, smooth landing, charging plugs, good entertainment options.

10.0 ExcellentAna, Jan 2025BOG - MIA
Read more Emirates reviews

Good food, real silverware, polite staff, smooth landing, charging plugs, good entertainment options.

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

Boarding, seats, entertainment and service were all great. Food was great except for the fact that there were too many sweet items.

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

The ground staff on Islamabad is horrible. The on board services are excellent.

Flight attendants were great. Comfort of seat and lie down bed pretty good. Food was very mediocre. Wine was good (red French wine) although I should have taken advantage of having more! :-) it was too late on the flight From znz—I was tired…then too early from Dubai. Woman sitting behind me dropped a full bag of garbage on my head while I was sleeping…orange peels, wet partially eaten food and very smelly food garbage which I literally had to pick out of my hair, off my face and away from my pillow. Not the airlines fault but still a very unpleasant experience.

Business class on this plane was adequate, service, amenities, swag, and crew was amazing!

Enough vegetarian food was not available on the flight for all vegetarian guests on the plane. Crew did not adequately handle this experience

I have a very good experience flighting with emirates. All my expectations were fit well.

On the DXB to IAD flight, missed the snack between the meals again...

It was very good experience on board to Sydney with SQ.

The food options and quality could use some more excitement and variety.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

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.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

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.

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

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

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!

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

Good. The food was very bad. Except for the chicken rice, rest of the dish went to trash.

Liked leg room Disliked unable to book to sit with my family on same flight without paying extra

Online was good boarding also but a child was crying all the way with no intervention from crew member.

1st of all on February 27th Abu Dhabi to Delhi flight the seat wasn't comfortable at all, coming back the Lounge at Abu Dhabi didn't have anything. Than the Food in the flight

Good range of movies but lacking decent tv shows. Wifi was really expensive on this flight, considering flights under 7 hours have a $9.99 USD charge for streaming, to jump up to $24.99 for a 7 hour 40 flight seemed a little bit of a rip off. Staff are inattentive, and really need to improve on the customer experience.

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

Flight got diverted because of an emergency and the crew were fantastic and probably saved that passenger’s life. While in emergency landing some measures could have been taken to prevent additional delays. In general not great experience with BA. I used to fly BA years ago all the time, very disappointed by the whole experience, seats were tight, bathrooms tight.

This was a HORRIBLE experience. I booked a two-leg flight from Reykjavik to Istanbul. My first flight ran 3 hours late and I then missed my flight to Istanbul. British Airways put me on a Turkish Airlines flight to Istanbul. No harm done, right? Wrong. The Turkish Airlines flight turned out to be overbooked. By the time I learned of this, British Airways closed their help desk. To add insult to injury, they helped one person in front of me before casually putting up a closed sign even though they knew I was stranded (their fault!) and needed help. I ended up spending $1000+ out of pocket to clean up their mess (including the flight to Johannesburg I had to rebook since BA delayed me so much) and haven’t heard a word about reimbursement. I have never had such an awful travel experience in my life. I know delays happen, but they need to take care of their passengers when these things happen, not leave us stranded in a foreign country in the middle of the night with nowhere to go.

I flew Club World and was SHOCKED at how totally absent the crew were for the duration of the flight. So much so that we received no drink service other than the post-departure cocktail and that was it. Wasn't even offered tea/coffee and the in-flight attention was so bad that literally minutes before landing the one crew member for our row was scrambling to pick up left-behind water bottles, glassware, trash. And the rest of the crew had already stowed all carts, he was cramming the trash into the lavatory trash can and was stashing the glassware frantically in the galley as we were on final approach. He was so scrambled he left two overhead lockers wide open (that he'd opened) for landing. Unbelievable!

They lost my baggage and still waiting an update when I can receive it

Free food and drink! Got a late start due to mechanical problems w a luggage loader.

Although it was an overnight flight, the crew could’ve have made more refreshment passes.

Not being stuck in the middle seat between strangers but that’s not the airlines fault

This flight was booked with Iberia, but when we got to the airport, it was actually switched to Level. We went to Iberia terminal, then had to be redirected. Ridiculous that we had to pay for a soda on the plane. Also had to pay for earbuds, no pillows. If we had wanted a blanket would have been charged. This is not the British Airways experience. Flight attendant was non existent. Had our call light on for 45 minutes with no response. Attendant charged for a drink, forgot to bring it back. We would never fly Level again. If British airways is going to switch out carriers, We would not fly with them

Business class in Club Europe is basically a slightly larger seat, with the middle seat blocked off. Not really business class, except for the free food/drink - which was also delicious!

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.
25/2Tue
2 stopsHainan Airlines
40h 45mDUB-SYD
27/2Thu
2 stopsHainan Airlines
43h 50mSYD-DUB
€852
2/3Sun
2 stops
40h 25mDUB-SYD
9/3Sun
2 stops
35h 25mSYD-DUB
€930
2/3Sun
2 stops
34h 55mDUB-SYD
9/3Sun
2 stops
33h 20mSYD-DUB
€936
25/2Tue
2 stopsAir France
26h 50mDUB-SYD
23/3Sun
2 stopsAir France
31h 50mSYD-DUB
€1,135
3/3Mon
2 stopsBritish Airways
26h 05mDUB-SYD
16/3Sun
2 stopsBritish Airways
34h 00mSYD-DUB
€1,203
1/5Thu
2 stopsBritish Airways
33h 25mDUB-SYD
16/5Fri
2 stopsBritish Airways
28h 00mSYD-DUB
€1,230
3/3Mon
2 stopsQatar Airways
27h 00mDUB-SYD
16/3Sun
1 stopQatar Airways
26h 00mSYD-DUB
€1,276
3/3Mon
2 stopsQatar Airways
27h 00mDUB-SYD
17/3Mon
1 stopQatar Airways
26h 00mSYD-DUB
€1,280
7/3Fri
1 stopEtihad Airways
23h 10mDUB-SYD
20/3Thu
1 stopEtihad Airways
44h 20mSYD-DUB
€1,312
21/2Fri
1 stopEtihad Airways
35h 00mDUB-SYD
6/3Thu
1 stopEtihad Airways
44h 20mSYD-DUB
€1,313

Search by stops

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Search by price

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.
3/3Mon
3 stops
57h 50mDUB-SYD
€422
15/2Sat
3 stops
59h 15mDUB-SYD
€426
1/3Sat
3 stops
59h 15mDUB-SYD
€455
4/3Tue
1 stopQatar Airways
23h 55mDUB-SYD
€809
4/3Tue
1 stopQatar Airways
23h 55mDUB-SYD
€819
5/3Wed
1 stopEtihad Airways
23h 10mDUB-SYD
€934
5/3Wed
1 stopEtihad Airways
35h 00mDUB-SYD
€1,010
13/3Thu
1 stopBritish Airways
26h 00mDUB-SYD
€1,076
12/7Sat
1 stopEmirates
39h 00mDUB-SYD
€2,709
26/5Mon
2 stopsBritish Airways
35h 15mDUB-SYD
€6,121

Search by stops

Search by airline

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.
19/1Sun
multi-stop
32h 50mDUB-SYD
30/4Wed
multi-stop
32h 55mSYD-DUB
€1,441
19/1Sun
multi-stop
32h 50mDUB-SYD
30/4Wed
multi-stop
33h 45mSYD-DUB
€1,520
21/1Tue
multi-stopKLM
30h 45mDUB-SYD
7/2Fri
multi-stopKLM
35h 45mSYD-DUB
€2,079
21/1Tue
multi-stopKLM
26h 45mDUB-SYD
7/2Fri
multi-stopKLM
37h 35mSYD-DUB
€2,154
19/1Sun
multi-stopQatar Airways
41h 40mDUB-SYD
26/1Sun
multi-stopQatar Airways
26h 00mSYD-DUB
€2,211
19/1Sun
multi-stopEtihad Airways
23h 10mDUB-SYD
30/4Wed
multi-stopEtihad Airways
25h 10mSYD-DUB
€2,266
21/1Tue
multi-stopEtihad Airways
36h 00mDUB-SYD
7/2Fri
multi-stopEtihad Airways
26h 00mSYD-DUB
€2,475
21/1Tue
multi-stopEmirates
42h 25mDUB-SYD
7/2Fri
multi-stopEmirates
40h 20mSYD-DUB
€2,561
19/1Sun
multi-stopEmirates
23h 10mDUB-SYD
30/4Wed
multi-stopEmirates
34h 50mSYD-DUB
€4,002
21/1Tue
multi-stopQatar Airways
23h 55mDUB-SYD
20/2Thu
multi-stopQatar Airways
43h 20mSYD-DUB
€7,065

Search by stops

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Travelling to a place near Sydney?

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

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

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