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Cheap flights from Dublin to Sydney from £407

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. 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.
DUB — SYD
23 May — 30 May1
1 adult
Thu 23/5
Thu 30/5

The best prices from Dublin to Sydney Kingsford Smith are usually found in May or April, booked 15 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Dublin to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 May 2024.

Popular in

July

Cheapest in

May

Round-trip from

£777

One-way from

£609
High demand for flights, 18% potential price rise
Best time to find cheap flights, 18% potential price drop
From Dublin to Sydney Kingsford Smith
One-way flight from Dublin to Sydney Kingsford Smith

What is the cheapest day to fly round-trip from Dublin to Sydney?

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 14% when planning your travel around this day of the week.

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

Users have found that booking a flight from Dublin to Sydney at least 16 days early can save you up to 33% on average compared to booking a flight this week. If booking 16 days before your flight isn’t an option for you, users have found flights from Dublin to Sydney for as little as £1,316 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £1,374 for flights departing within the next 3 days.

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

May is one of the best times of the year to fly to Sydney from Dublin. Prices for May average £1,348 per person but you can even find prices for as low as £893. The most expensive prices can be found in the month of July. Opting for a May flight can save you 21% on your journey compared to booking in July

When is the cheapest time to fly from Dublin to Sydney (DUB - SYD)?

When flying from Dublin to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight at midday.

Cheap SWISS flights from Dublin to Sydney

Explore cheap flight options specifically provided by SWISS for the route between Dublin and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 18 May 2024.
Consider these cheap SWISS flights we've found departing from Dublin to Sydney. Deals update often to give you more flight options matching your criteria
Mon 4/1112:55DUB - SYD
2 stops31h 30mSWISS
Mon 11/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 17/5£723
Fri 8/1108:05DUB - SYD
2 stops36h 20mSWISS
Sat 23/1115:15SYD - DUB
2 stops42h 05mSWISS
Deal found 18/5£756
Fri 8/1112:45DUB - SYD
2 stops31h 40mSWISS
Sat 23/1115:15SYD - DUB
2 stops42h 05mSWISS
Deal found 17/5£757
Thu 7/1108:05DUB - SYD
2 stops36h 20mSWISS
Sun 24/1115:15SYD - DUB
2 stops42h 05mSWISS
Deal found 18/5£772
Thu 7/1108:05DUB - SYD
2 stops36h 20mSWISS
Sun 24/1115:15SYD - DUB
2 stops42h 05mSWISS
Deal found 17/5£773
Sun 10/1108:05DUB - SYD
2 stops36h 20mSWISS
Sun 24/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 17/5£785
Fri 8/1112:45DUB - SYD
2 stops31h 40mSWISS
Sun 24/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 18/5£787
Fri 8/1108:05DUB - SYD
2 stops36h 20mSWISS
Sun 24/1115:15SYD - DUB
2 stops42h 05mSWISS
Deal found 17/5£788
Sun 29/913:00DUB - SYD
2 stops36h 25mSWISS
Sat 26/1015:05SYD - DUB
2 stops42h 15mSWISS
Deal found 17/5£860

Cheap Lufthansa flights from Dublin to Sydney

Explore cheap flight options specifically provided by Lufthansa for the route between Dublin and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 18 May 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from Dublin to Sydney. Deals are refreshing constantly so come back soon for more options.
Tue 10/917:35DUB - SYD
2 stops27h 40mLufthansa
Thu 3/1014:05SYD - DUB
2 stops30h 30mLufthansa
Deal found 17/5£767
Wed 11/917:45DUB - SYD
2 stops31h 35mLufthansa
Thu 3/1014:05SYD - DUB
2 stops30h 30mLufthansa
Deal found 17/5£771
Sun 3/1118:00DUB - SYD
2 stops30h 50mLufthansa
Fri 8/1115:50SYD - DUB
2 stops29h 10mLufthansa
Deal found 17/5£849
Sun 3/1118:00DUB - SYD
2 stops30h 50mLufthansa
Tue 12/1115:15SYD - DUB
2 stops30h 45mLufthansa
Deal found 17/5£862
Wed 11/917:45DUB - SYD
2 stops31h 35mLufthansa
Tue 1/1015:00SYD - DUB
2 stops27h 55mLufthansa
Deal found 17/5£875
Fri 20/917:35DUB - SYD
2 stops27h 40mLufthansa
Fri 11/1015:05SYD - DUB
2 stops30h 30mLufthansa
Deal found 17/5£913
Sun 3/1118:00DUB - SYD
2 stops30h 50mLufthansa
Sat 9/1115:50SYD - DUB
2 stops29h 10mLufthansa
Deal found 17/5£926
Sat 2/1117:35DUB - SYD
2 stops26h 50mLufthansa
Sat 9/1115:50SYD - DUB
2 stops29h 10mLufthansa
Deal found 17/5£977
Sun 13/1017:35DUB - SYD
2 stops27h 40mLufthansa
Tue 29/1015:15SYD - DUB
2 stops30h 45mLufthansa
Deal found 17/5£1,014

Cheap Dublin to Sydney flights in May & June 2024

Find cheap flight options from Dublin to Sydney specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Prices were last updated on 18 May 2024.
The lowest fares we've come across on flights travelling from Dublin to Sydney in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 29/509:10DUB - SYD
2 stops36h 45mAir France
Mon 17/610:25SYD - DUB
2 stops30h 55mAir France
Deal found 17/5£1,100
Mon 3/618:00DUB - SYD
2 stops27h 55mAir France
Mon 17/610:25SYD - DUB
2 stops30h 55mAir France
Deal found 17/5£1,116
Wed 29/509:10DUB - SYD
2 stops36h 45mAir France
Tue 18/614:45SYD - DUB
2 stops26h 35mAir France
Deal found 17/5£1,159
Mon 3/618:00DUB - SYD
2 stops27h 55mAir France
Tue 18/614:45SYD - DUB
2 stops35h 10mAir France
Deal found 17/5£1,175
Sat 1/608:40DUB - SYD
2 stops35h 30mMultiple Airlines
Thu 20/614:45SYD - DUB
2 stops30h 25mMultiple Airlines
Deal found 17/5£1,194
Thu 30/509:10DUB - SYD
2 stops36h 45mAir France
Mon 17/614:45SYD - DUB
2 stops26h 35mAir France
Deal found 17/5£1,199
Sun 2/616:55DUB - SYD
2 stops32h 05mTurkish Airlines
Wed 19/613:05SYD - DUB
2 stops35h 50mTurkish Airlines
Deal found 17/5£1,212
Sat 1/619:00DUB - SYD
2 stops28h 25mMultiple Airlines
Thu 20/620:00SYD - DUB
3 stops35h 30mMultiple Airlines
Deal found 17/5£1,213
Sun 2/618:00DUB - SYD
2 stops38h 40mAir France
Mon 17/614:45SYD - DUB
2 stops26h 35mAir France
Deal found 17/5£1,225

Dublin to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Dublin and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 18 May 2024.
The lowest fares we've come across on flights travelling from Dublin to Sydney in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 4/1112:55DUB - SYD
2 stops31h 30mSWISS
Mon 11/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 17/5£723
Wed 6/1112:55DUB - SYD
2 stops31h 30mMultiple Airlines
Fri 8/1115:50SYD - DUB
2 stops29h 10mMultiple Airlines
Deal found 17/5£728
Wed 6/1112:55DUB - SYD
2 stops31h 30mMultiple Airlines
Tue 12/1115:15SYD - DUB
2 stops30h 45mMultiple Airlines
Deal found 17/5£741
Mon 4/1112:55DUB - SYD
2 stops31h 30mMultiple Airlines
Fri 8/1115:50SYD - DUB
2 stops29h 10mMultiple Airlines
Deal found 17/5£744
Mon 4/1112:55DUB - SYD
2 stops31h 30mMultiple Airlines
Tue 12/1115:15SYD - DUB
2 stops30h 45mMultiple Airlines
Deal found 17/5£756
Fri 8/1108:05DUB - SYD
2 stops36h 20mSWISS
Sat 23/1115:15SYD - DUB
2 stops42h 05mSWISS
Deal found 18/5£756
Fri 8/1112:45DUB - SYD
2 stops31h 40mSWISS
Sat 23/1115:15SYD - DUB
2 stops42h 05mSWISS
Deal found 17/5£757
Tue 10/917:35DUB - SYD
2 stops27h 40mLufthansa
Thu 3/1014:05SYD - DUB
2 stops30h 30mLufthansa
Deal found 17/5£767
Wed 11/917:45DUB - SYD
2 stops31h 35mLufthansa
Thu 3/1014:05SYD - DUB
2 stops30h 30mLufthansa
Deal found 17/5£771

One-way flights to Sydney from Dublin

Search for one-way flight options from Dublin to Sydney. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 18 May 2024.
If you're seeking multiple options on one-way flights from Dublin to Sydney, be sure to check out these deals, which are updated often. Those needing a return flight from Dublin to Sydney can use the search form above.
Sat 7/911:30DUB - SYD
3 stops58h 50mMultiple Airlines
Deal found 18/5£407
Sat 7/917:45DUB - SYD
2 stops41h 00mMultiple Airlines
Deal found 18/5£525
Wed 21/817:35DUB - SYD
2 stops27h 40mLufthansa
Deal found 18/5£609
Wed 25/907:00DUB - SYD
2 stops42h 45mMultiple Airlines
Deal found 17/5£675
Sat 28/916:55DUB - SYD
2 stops32h 05mTurkish Airlines
Deal found 17/5£727
Sat 28/919:00DUB - SYD
2 stops25h 55mMultiple Airlines
Deal found 17/5£744
Sat 7/920:40DUB - SYD
1 stop36h 00mEtihad Airways
Deal found 18/5£775
Wed 21/809:00DUB - SYD
1 stop23h 40mEtihad Airways
Deal found 17/5£787
Wed 21/809:00DUB - SYD
1 stop23h 40mEtihad Airways
Deal found 18/5£789

Find flights from Dublin to Sydney within your budget

Customise your flight search to find flights from Dublin to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 18 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£723 - £1,302

Route

Depart

Return

Price

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 4/11

2 stops31h 30m

Sydney Kingsford Smith

Mon 11/11

2 stops31h 50m

£723

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Wed 6/11

2 stops31h 30m

Sydney Kingsford Smith

Fri 8/11

2 stops29h 10m

£728

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Tue 10/9

2 stops27h 40m

Sydney Kingsford Smith

Thu 3/10

2 stops30h 30m

£767

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sat 2/11

2 stops25h 25m

Sydney Kingsford Smith

Fri 8/11

2 stops26h 45m

£887

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sat 7/9

2 stops47h 05m

Sydney Kingsford Smith

Sat 28/9

2 stops50h 45m

£915

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Wed 29/5

2 stops36h 45m

Sydney Kingsford Smith

Mon 17/6

2 stops30h 55m

£1,100

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 7/10

2 stops37h 30m

Sydney Kingsford Smith

Fri 1/11

2 stops33h 05m

£1,143

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Wed 6/11

2 stops37h 20m

Sydney Kingsford Smith

Wed 13/11

3 stops34h 55m

£1,177

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Wed 29/5

2 stops31h 40m

Sydney Kingsford Smith

Sun 23/6

3 stops29h 35m

£1,302

Flights are sorted by cheapest first

Deals found on 17/5

When is the best time to book a flight from Dublin to Sydney?

Use this chart to determine the optimal time to book a return flight from Dublin to Sydney. Price data was last updated on 10 May 2024.
Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Dublin to Sydney?

Use this chart to determine the cheapest time to fly return from Dublin to Sydney. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Sydney flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sydney by month

Plan your trip from Dublin to Sydney by taking into account the cheapest months to travel. The average price of a one-way flight from Dublin to Sydney is currently £671 while a return flight costs £971. Price data was last updated on 12 May 2024.

Currently, May is the cheapest month in which you can book a flight from Dublin to Sydney (average of £984). Flying from Dublin to Sydney in July is currently the most expensive (average of £1,590). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

£1,182

February

£984

March

£999

April

£979

May

£776

June

£976

July

£1,254

August

£1,174

September

£1,073

October

£992

November

£995

December

£1,161

Temperature and rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average temperature and rainfall totals by month.

SYD

Temperature

11 - 22 °C

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 18 May 2024.
To help decide which airline to fly from Dublin to Sydney, see what other customers have to say about SWISS, Lufthansa and British Airways. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
3,943 reviews

Comfort

8.1

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Entertainment

8.3

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

8.1
Very Good
3,943 reviews
8.1
Very Good
3,943 reviews

Comfort

8.1

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Entertainment

8.3

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

7.9
Good
1,561 reviews
8.1
Very Good
3,943 reviews

Comfort

8.1

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Entertainment

8.3

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

7.8
Good
1,374 reviews
8.1
Very Good
3,943 reviews

Comfort

8.1

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Entertainment

8.3

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

7.8
Good
1,984 reviews
8.1
Very Good
3,943 reviews

Comfort

8.1

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Entertainment

8.3

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

7.7
Good
4,386 reviews
8.1
Very Good
3,943 reviews

Comfort

8.1

Food

7.9

Crew

8.3

Overall

8.1

Boarding

8.2

Entertainment

8.3

Reviews

1 / 10

Delayed flight a bit annoying but staff all good and surprisingly the main course of vegan meals were good.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Dublin to Sydney for under £800 on Cheapflights?

    Yes, there are multiple flights from Dublin to Sydney for under £800. The cheapest flight booked recently is on SWISS for just £723, but on average you can expect to pay £785.

  • What are the cheapest airlines flying from Dublin to Sydney round-trip?

    Our cheapest airline available from Dublin to Sydney is SWISS. Our recent data shows that you can find tickets from as low as £723 on this airline. Additional options worth looking into are Lufthansa and British Airways, starting at £767 and £887 round-trip. SWISS is currently priced 46% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Dublin to Sydney one-way?

    One-way options have recently been found by users for as low as £609 on Lufthansa. Other airlines that offer cheap prices include Turkish Airlines from £727 and Etihad Airways from £775 one-way.

  • What are the most popular airlines that fly from Dublin to Sydney?

  • What does DUB to SYD mean?

    This is defined as Dublin Airport (DUB) and Sydney Kingsford Smith Airport (SYD). Codes like Sydney Kingsford Smith Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Dublin to Sydney that include extra baggage allowance?

    The amount of baggage you can bring on your Dublin to Sydney flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dublin to Sydney with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dublin to Sydney flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dublin to Sydney that include hotel bookings?

    Yes. In addition to deals on Dublin to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Sydney.

  • Can I find deals for business class flights from Dublin to Sydney?

    Yes. Cheapflights offers flight deals from Dublin to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dublin to Sydney that allow pets onboard?

    Many airlines flying from Dublin to Sydney offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dublin to Sydney?

    Yes, you can often find last-minute deals on Dublin to Sydney flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Dublin to Sydney flight deals updated?

    The Dublin to Sydney flight deals you see on this page were last updated on 18/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Dublin to Sydney

Discover the top 10 airlines that operate flights from Dublin to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 835,321 searches. Data last updated 18 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£837Average£1,232FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
LufthansaCheapest£877Average£1,213FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapest£927Average£1,162FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£940Average£1,214FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£948Average£1,627FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
American AirlinesCheapest£951Average£1,024FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Etihad AirwaysCheapest£963Average£1,471FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapest£1,010Average£1,448FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£1,016Average£1,202FlexibilityNo cancel feeOn-time75%
Search KLM flights
United AirlinesCheapest£1,139Average£1,173FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Dublin to Sydney by cabin class

Find flights from Dublin to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Sydney?

When you search for this flight from Dublin to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Dublin to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to Sydney become cheaper?

Of course! You can now track prices for flights from Dublin to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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