SYD

€428 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 1/3. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches 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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Everything you should know

Cheapest return fare
€917
Multiple Airlines
Sun 8/2Sun 15/2
ORK - SYD • 3 stops
Cheapest one-way flight
€457
Typical prices: €585-€823
Multiple Airlines
Sun 1/3
DUB - SYD • 3 stops
When to travel
March
Cheapest • 16% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Sydney

Sun, 8 Feb - Sun, 15 Feb
Multiple Airlines Logo
06:00 - 06:45
ORK
-
SYD
37h 45m3 stops
Multiple Airlines Logo
21:30 - 20:35
SYD
-
ORK
34h 05m2 stops
€917Multiple Airlines
Thu, 5 Feb - Thu, 12 Feb
Multiple Airlines Logo
07:50 - 06:30
ORK
-
SYD
35h 40m2 stops
Multiple Airlines Logo
10:30 - 21:55
SYD
-
ORK
46h 25m3 stops
€932Multiple Airlines
Tue, 10 Mar - Sat, 28 Mar
Turkish Airlines Logo
06:25 - 19:20
DUB
-
SYD
25h 55m2 stops
Turkish Airlines Logo
21:15 - 08:35
SYD
-
DUB
46h 20m2 stops
€1,077Turkish Airlines
Sun, 1 Mar - Sat, 14 Mar
Etihad Airways Logo
08:10 - 17:55
DUB
-
SYD
22h 45m1 stop
Etihad Airways Logo
21:45 - 18:15
SYD
-
DUB
31h 30m1 stop
€1,083Etihad Airways
Wed, 4 Mar - Wed, 18 Mar
Emirates Logo
13:10 - 07:35
DUB
-
SYD
31h 25m2 stops
Emirates Logo
06:00 - 18:55
SYD
-
DUB
23h 55m1 stop
€1,084Emirates
Fri, 6 Mar - Fri, 27 Mar
Etihad Airways Logo
08:10 - 06:35
DUB
-
SYD
35h 25m1 stop
Etihad Airways Logo
21:45 - 06:15
SYD
-
DUB
43h 30m1 stop
€1,085Etihad Airways
Fri, 13 Mar - Wed, 25 Mar
Turkish Airlines Logo
07:20 - 10:20
DUB
-
SYD
40h 00m2 stops
Turkish Airlines Logo
21:15 - 09:40
SYD
-
DUB
47h 25m2 stops
€1,086Turkish Airlines
Mon, 16 Mar - Thu, 26 Mar
Emirates Logo
20:50 - 07:35
DUB
-
SYD
47h 45m2 stops
Emirates Logo
11:30 - 06:25
SYD
-
DUB
29h 55m2 stops
€1,087Emirates
Sat, 7 Mar - Wed, 11 Mar
British Airways Logo
17:25 - 07:55
SNN
-
SYD
51h 30m2 stops
British Airways Logo
11:15 - 11:30
SYD
-
SNN
35h 15m2 stops
€1,104British Airways
Sat, 7 Mar - Wed, 11 Mar
British Airways Logo
07:50 - 07:55
SNN
-
SYD
37h 05m2 stops
British Airways Logo
11:15 - 11:30
SYD
-
SNN
35h 15m2 stops
€1,107British Airways
Booking Insights

KAYAK's insights & trends for flights to Sydney

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 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 March, where tickets cost €1,078 on average for one-way flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Ireland is €1,704 and €1,604 respectively. For return trips, the best month to travel is March with an average price of €1,078.

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 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 77 days before departure.

Good to know – Book Cheap Sydney Plane Tickets

Low seasonMay
Cheapest flight€457
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (39% 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.

  • What is the cheapest day to fly to Sydney?

    Based on KAYAK data, the cheapest day to fly to Sydney is Tuesday where tickets can be as cheap as €1,269. On the other hand, the most expensive day to fly is Friday, where prices are €1,473 on average.

  • 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.

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

    The cheapest time of day to fly to Sydney is generally in the evening, when flights cost €1,248 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 €1,715.

Top tips for finding cheap flights to Sydney

  • 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?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop 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, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

Tuesday

ANA, Aegean Airlines, Aeromexico, +81 more

ANA, Aegean Airlines, +82 more

Wednesday

ANA, Aegean Airlines, Aeromexico, +85 more

ANA, Aegean Airlines, +86 more

Thursday

ANA, Aegean Airlines, Aeromexico, +81 more

ANA, Aegean Airlines, +82 more

Friday

ANA, Aegean Airlines, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

Saturday

ANA, Aegean Airlines, Aeromexico, +81 more

ANA, Aegean Airlines, +82 more

Sunday

ANA, Aegean Airlines, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

See more direct flights

Direct returns

Sydney Kingsford Smith to Ireland

Monday

ANA, Aegean Airlines, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

Tuesday

ANA, Aegean Airlines, Aeromexico, +81 more

ANA, Aegean Airlines, +82 more

Wednesday

ANA, Aegean Airlines, Aeromexico, +85 more

ANA, Aegean Airlines, +86 more

Thursday

ANA, Aegean Airlines, Aeromexico, +81 more

ANA, Aegean Airlines, +82 more

Friday

ANA, Aegean Airlines, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

Saturday

ANA, Aegean Airlines, Aeromexico, +81 more

ANA, Aegean Airlines, +82 more

Sunday

ANA, Aegean Airlines, Aeromexico, +84 more

ANA, Aegean Airlines, +85 more

See more direct flights

Reviews of the 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 3442 reviews
8.1Boarding
8.0Comfort
8.3Crew
8.2Entertainment
7.9Food
Airline reviews

There is an issue with A380 when it arrives in Munich, because a business class passengers like me have to wait for the first class passengers to disembark, which takes some time while you are also offloading economy passengers this causes an issue at customs where your business class passengers end up behind a large bulk of economy passengers This is a frustration and the early dislocation should be and is supposed to be a benefit of business class

8.0 ExcellentEden, Dec 2025
DUR - DXB
Read more Emirates reviews

There is an issue with A380 when it arrives in Munich, because a business class passengers like me have to wait for the first class passengers to disembark, which takes some time while you are also offloading economy passengers this causes an issue at customs where your business class passengers end up behind a large bulk of economy passengers This is a frustration and the early dislocation should be and is supposed to be a benefit of business class

Emirates A380s are always wonderful to fly on. Their crews, food and service are always excellent. They are typically on time and the only thing I would change (maybe newer or upgraded aircraft have this) is bluetooth so I can pair my noise cancelling headphones without a cable.

Premium economy was worth it-comfort was definitely better than economy class. The seats were more comfortable, blankets and pillows thicker

Great flight - Clubhouse met our needs, and the staff provided good service. Boarding felt a little chaotic, but given the size of the aircraft, it's always going to be challenging. Whilst the crew were friendly, the number of passengers meant that we received our breakfast items, but had finished breakfast before we were served a drink. Lunch was much better organised, and throughout the flight, the crew were attentive. Found the seats and ICE to be excellent. Disembarkation was fine, and everything possible to expedite the process was being done.

Bathrooms were amazing and first class seat was very comfortable. Food was edible but not up to the standards of other first class meals on other airlines. But Caviar was amazing! So much caviar. Dom Perignon 2015 was room temperature. It would have been amazing if it was chilled down a bit more. Slippers were amazing and amenity kit requested was beautiful. Requested Pajamas never came so can’t tell you how nice they were. Loved the design of the seat and personal storage. Suite was much smaller than other airline’s first class and tv screen was tiny and remote difficult to use. I probably wouldn’t pay for this flight again.

It was delayed for 2 hrs. Flight attendants were not attentive.

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

The 2 sockets near me didjt work i had my phone by end of the flight on low bat and had issues to book uber thereafter Electrical sockets should work if emirates does not allow batteries Baggage claim in zurich took very long

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

This was my first time flying with Emirates. Overall, the experience was very good. I thought the seats in economy would have been a bit more comfortable, but, they seem to be on par with other airlines. The food was excellent and very satisfying. If you can afford it, I would definitely suggest upgrading to at lest premium economy seats for long haul flights.

Very efficient and professional staff. Food was good and so was entertainment selection.

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Paid $10 for wifi for full flight duration and the wifi wasn’t available after initial 2 hours

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

The flight was operated by IndiGo and not Qatar, which is a budget airline from India. Nevertheless, the flight was uneventful.

Not sure how we end up with American Airlines instead of Qatar Airways. From Philadelphia to Qatar they boarded us then they asked us to unload. After 30 minutes later they board us again. The inside the plane it was burning hot and we were sweating like crazy. Crew members are absolute rude. The way they served the passengers were horrible. One of the crew members hit my knee with food cart and kept going. I was holding an ice pack for almost 2 hours. I am still with the pain.

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 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.

Seat space was tight and uncomfortable. There was hardly any cushioning giving me a terrible tail bone ache. Getting and out was extremely cramped. We paid for seat choices and felt totally ripped off. Food was mediocre. By the time the servers served 2 or 3 rows they ran out of this or that option as we saw on the inbound trip also. This is infuriating. Entertainment choices were extremely limited for such a long haul. The screen froze on occasion and did not switch off when the on off button was pressed. When it did it came back on its own in 5 seconds. The airlines has gone downhill since last year.

I paid 44 $ for seat upgrade (22D) and my seat was stack in high position for all the 6 hours of flight. I don't recommend the upgrade. I am looking to get my upgrade payment back

Crew was amazing as usual. Very comfortable for a 13hour flight. Check in at ATL was terrible. Ticket counter charged me $200 for a small bag. Apparently Kayak sold me a zero luggage ticket. No carry on no checked. So the check in desk charged me a bullshit $200 dollar fee for a small gym bag weighing less than 20lbs. In true 3rd party ticket buying. This will turn into a finger pointing process between Kayak and Etihad. Now I'm going to have to ship my bag back in the mail a day ahead of my return flight.

excellent, the staff was kind and the boarding process was with no issues or hassle

Poor boarding with incorrect gate numbers. Poor service they told me to throw away brand new water bottles. Poor immigration officers most likely American who hates Muslims. Poor service in the plane with no Urdu language sign posted anywhere. Horrible seats with no comfort at all they think people traveling in economy are animals. Slow food and water services. Slow baggage arrival.

One of your male flight attendant was pushy and a bit of a martinette. Completely unnecessary.

The WiFi was not compatible on both my phones (Vivo Y30 5g and Samsung Galaxy A32) with up-to-date android software.

Did not provided with option for class upgrade. Staff at gate was not able and willing to accommodate with class upgrade, eather with plenty empty spots in business and first class.

Stewardess was attentive and was actively roamin to check the passengers on the biz class

Boarding was excellent except they did last call 30 minutes earlier .

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

flight was full and folks coming from Dubai all wear this strong perfume (OUD) which is annoying. Also, not sure why but these fools all stand up and get ready to bail once the plane stops. they seem to all run for the door which is funny AF. Plane was a 2 4 2 configuration and kind of an older plane with USB connection. Food wasn't that great either. Not sure i'd take this airline again since i have no plans on going to Istanbul again. Emirates is definitely better if you want to go from US to DXB,

It was great! Great value for the price I paid. Great crew and great food in business class

The only hiccup was a change of plane and the resulting delayed departure, otherwise everything was more than OK.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

The prices and many to choose from: Very unfriendly unprofessional and difficult staff and lacked English skills. Had the pleasure to go to Istanbul in 2022 but went on Jordan Airlines and found Turkey a wonderful place with kind people. The experience as a first time flyer on Turkish Airlines was so disappointing that received not to go into Turkey was so upset about this cruel treatment

It was ok. Not the experience I expected from Turkish airlines

Small seat space for 13 hours flight, they charged for baggage , very bad quality of food,

The best airline food being served for business travellers. Excellent food.

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Everything, every step of the process, from check in, to boarding, to exiting the plane was organized, efficient, and orderly. Excellent experience!

Why don't they board from the back of the plane to the front. We have to move by all the people and their luggage to get to the seats.

Horrible… I was downgraded without notice, had to sit in economy and given my back injury was in pain most of the journey. I expect to be reimbursed for this inconvenience and after my return flight home, I never plan to fly with British Airways again.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

The overall seat and cushion needs to be updated. It was hard and no support. My butt was numb for most of the flight. The food was subpar at best being in premium economy cost. The flight attendants were excellent and attentive during the whole flight. Disappointed I had to select our seats 24 hours prior.

Outdated from start to finish. Good was inedible, choice was very poor. They don’t seem to care

They damaged my check in bag and when I filled complaint they gave some minimal amount which is not even sufficient to buy new bag. Vey unhappy with this experience.

They removed our booking without telling us. Cost us thousands to book last minute

The wheelchair service was good. Staff and crew were helpful/supportive. The business of 'being overbooked' ....."you may not be able to travel tonight/we may have to put you in Economy'" was rather unsettling. Even Economy Plus in a MIDDLE seat felt cramped. The seating and experience felt very basic even though I had struggled to pay for extra - Economy Plus.

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Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney