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Cheap flights from Dublin to Sydney from $747

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 5/9. 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
9 May — 16 May1
1 adult
Thu 9/5
Thu 16/5

The best prices from Dublin to Sydney Kingsford Smith are usually found in October or September, booked 26 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

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 4 May 2024.

Popular in

December

Cheapest in

October

Average price

$2,300

Round-trip from

$191
High demand for flights, 20% potential price rise
Best time to find cheap flights, 13% potential price drop
Average for round-trip flights in May 2024
From Dublin to Sydney Kingsford Smith

What is the cheapest day to fly return from Dublin to Sydney?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 34% on the overall cost on flights from Dublin to Sydney.

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

Find a great deal and save up to 36% by booking at least 27 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to Sydney within the next two weeks, with the cheapest ticket starting at $2,591.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, October can be a great choice for travel to Sydney. Flights to Sydney from Dublin in October are about $2,587 on average during October, but can be found for as low as $1,672.

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

A simple way to save on the total cost of your ticket is to fly from Dublin to Sydney in the afternoon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the evening.

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 542,917 searches. Data last updated 4 May 2024.
Find some of the cheapest SWISS flights travelling from Dublin to Sydney. Deals update often to give you more flight options matching your criteria
Tue 1/1013:00DUB - SYD
2 stops32h 15mSWISS
Wed 23/1015:05SYD - DUB
2 stops36h 55mSWISS
Deal found 3/5$1,396
Tue 22/1018:45DUB - SYD
2 stops26h 30mSWISS
Tue 26/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 3/5$1,404
Mon 21/1018:45DUB - SYD
2 stops26h 30mSWISS
Fri 8/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 2/5$1,446
Thu 17/1013:00DUB - SYD
2 stops32h 15mSWISS
Sat 2/1115:15SYD - DUB
2 stops31h 15mSWISS
Deal found 2/5$1,553
Mon 7/1013:00DUB - SYD
2 stops32h 15mSWISS
Fri 1/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 2/5$1,687
Mon 7/1013:00DUB - SYD
2 stops32h 15mSWISS
Fri 1/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 3/5$1,694
Thu 27/618:45DUB - SYD
2 stops29h 00mSWISS
Wed 13/1115:15SYD - DUB
2 stops31h 50mSWISS
Deal found 2/5$2,068
Thu 27/608:40DUB - SYD
2 stops39h 05mSWISS
Thu 14/1115:15SYD - DUB
2 stops31h 40mSWISS
Deal found 2/5$2,095

Cheap British Airways flights from Dublin to Sydney

Explore cheap flight options specifically provided by British Airways 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 542,917 searches. Data last updated 4 May 2024.
Take a gander at the lowest prices we've found on British Airways flights from Dublin to Sydney. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Mon 3/613:20DUB - SYD
2 stops30h 50mBritish Airways
Mon 4/1116:30SYD - DUB
2 stops33h 35mBritish Airways
Deal found 3/5$1,587
Mon 3/617:55DUB - SYD
2 stops26h 15mBritish Airways
Wed 12/614:05SYD - DUB
2 stops34h 40mBritish Airways
Deal found 2/5$1,766
Fri 17/513:00DUB - SYD
2 stops31h 10mBritish Airways
Tue 21/514:45SYD - DUB
2 stops37h 45mBritish Airways
Deal found 1/5$1,816
Fri 17/518:30DUB - SYD
2 stops25h 40mBritish Airways
Tue 21/514:45SYD - DUB
2 stops37h 45mBritish Airways
Deal found 2/5$1,822
Sun 25/818:00DUB - SYD
2 stops26h 10mBritish Airways
Sun 15/914:45SYD - DUB
2 stops33h 05mBritish Airways
Deal found 2/5$1,953
Sun 29/907:30DUB - SYD
2 stops36h 40mBritish Airways
Sat 26/1015:45SYD - DUB
2 stops39h 00mBritish Airways
Deal found 2/5$1,976
Sat 1/607:30DUB - SYD
2 stops36h 40mBritish Airways
Mon 15/714:45SYD - DUB
2 stops29h 30mBritish Airways
Deal found 2/5$2,015
Thu 12/915:25DUB - SYD
2 stops28h 45mBritish Airways
Thu 19/914:45SYD - DUB
2 stops28h 30mBritish Airways
Deal found 2/5$2,026
Thu 16/509:20DUB - SYD
2 stops34h 50mBritish Airways
Fri 7/614:45SYD - DUB
2 stops38h 40mBritish Airways
Deal found 2/5$2,047

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 542,917 searches. Prices were last updated on 4 May 2024.
Scroll through some of the best deals on flights from Dublin to Sydney in 2024. Check back regularly for other flight deals.
Fri 17/518:30DUB - SYD
2 stops25h 40mBritish Airways
Tue 21/514:45SYD - DUB
2 stops37h 45mBritish Airways
Deal found 2/5$1,822
Mon 3/618:00DUB - SYD
2 stops26h 10mMultiple Airlines
Mon 4/1116:30SYD - DUB
3 stops32h 30mMultiple Airlines
Deal found 3/5$1,856
Mon 3/606:15DUB - SYD
3 stops37h 55mMultiple Airlines
Mon 4/1116:30SYD - DUB
3 stops32h 30mMultiple Airlines
Deal found 3/5$2,021
Mon 3/609:50DUB - SYD
2 stops36h 30mAir Canada
Mon 4/1111:20SYD - DUB
1 stop30h 55mAir Canada
Deal found 3/5$2,253
Fri 28/606:40DUB - SYD
2 stops28h 00mMultiple Airlines
Thu 18/710:05SYD - DUB
2 stops35h 15mMultiple Airlines
Deal found 3/5$2,394
Fri 28/606:40DUB - SYD
2 stops28h 00mMultiple Airlines
Thu 18/710:05SYD - DUB
3 stops35h 30mMultiple Airlines
Deal found 3/5$2,524
Mon 3/609:00DUB - SYD
1 stop24h 10mMultiple Airlines
Mon 4/1121:45SYD - DUB
1 stop25h 50mMultiple Airlines
Deal found 3/5$2,635
Fri 17/509:00DUB - SYD
1 stop24h 10mEtihad Airways
Tue 21/520:35SYD - DUB
1 stop44h 00mEtihad Airways
Deal found 2/5$2,637
Fri 28/606:40DUB - SYD
3 stops28h 05mMultiple Airlines
Thu 18/720:45SYD - DUB
3 stops36h 00mMultiple Airlines
Deal found 3/5$2,765

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 542,917 searches. Data last updated 4 May 2024.
Scroll through some of the best deals on flights from Dublin to Sydney in 2024. Check back regularly for other flight deals.
Fri 17/518:30DUB - SYD
2 stops25h 40mBritish Airways
Tue 21/514:45SYD - DUB
2 stops37h 45mBritish Airways
Deal found 2/5$1,822
Tue 29/1012:55DUB - SYD
2 stops31h 30mMultiple Airlines
Wed 11/1215:50SYD - DUB
2 stops29h 10mMultiple Airlines
Deal found 3/5$1,845
Mon 3/618:00DUB - SYD
2 stops26h 10mMultiple Airlines
Mon 4/1116:30SYD - DUB
3 stops32h 30mMultiple Airlines
Deal found 3/5$1,856
Sun 3/1113:20DUB - SYD
3 stops30h 35mMultiple Airlines
Fri 15/1116:30SYD - DUB
2 stops28h 25mMultiple Airlines
Deal found 3/5$1,860
Fri 8/1111:50DUB - SYD
3 stops35h 15mMultiple Airlines
Mon 25/1120:40SYD - DUB
2 stops33h 25mMultiple Airlines
Deal found 3/5$1,869
Sat 23/1108:05DUB - SYD
2 stops36h 20mSWISS
Thu 12/1215:15SYD - DUB
2 stops42h 05mSWISS
Deal found 3/5$1,897
Sun 13/1017:35DUB - SYD
2 stops27h 40mLufthansa
Tue 29/1015:15SYD - DUB
2 stops30h 45mLufthansa
Deal found 3/5$1,919
Sun 3/1110:00DUB - SYD
3 stops33h 55mMultiple Airlines
Fri 15/1116:30SYD - DUB
3 stops32h 30mMultiple Airlines
Deal found 3/5$1,959
Mon 3/606:15DUB - SYD
3 stops37h 55mMultiple Airlines
Mon 4/1116:30SYD - DUB
3 stops32h 30mMultiple Airlines
Deal found 3/5$2,021

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 542,917 searches. Data last updated 4 May 2024.
Users in need of a one-way flight from Dublin to Sydney can choose from these deals. Users can also find round-trip Dublin to Sydney flights by using the search form above.
Thu 5/910:55DUB - SYD
2 stops42h 15mHainan Airlines
Deal found 2/5$747
Sun 8/912:00DUB - SYD
2 stops41h 10mHainan Airlines
Deal found 3/5$766
Wed 14/810:35DUB - SYD
3 stops59h 45mMultiple Airlines
Deal found 3/5$779
Sat 7/912:00DUB - SYD
2 stops33h 25mMultiple Airlines
Deal found 2/5$790
Wed 15/513:40DUB - SYD
2 stops34h 40mMultiple Airlines
Deal found 2/5$855
Mon 10/605:55DUB - SYD
3 stops50h 15mMultiple Airlines
Deal found 2/5$860
Wed 25/907:00DUB - SYD
3 stops39h 20mMultiple Airlines
Deal found 2/5$872
Sun 19/506:15DUB - SYD
3 stops52h 45mMultiple Airlines
Deal found 2/5$876
Sat 18/506:10DUB - SYD
3 stops52h 35mMultiple Airlines
Deal found 2/5$878

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 542,917 searches. Data last updated 4 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,396 - $2,832

Route

Depart

Return

Price

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Tue 1/10

2 stops32h 15m

Sydney Kingsford Smith

Wed 23/10

2 stops36h 55m

$1,396

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Tue 22/10

2 stops26h 30m

Sydney Kingsford Smith

Tue 26/11

2 stops31h 50m

$1,404

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 3/6

2 stops30h 50m

Sydney Kingsford Smith

Mon 4/11

2 stops33h 35m

$1,587

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sat 28/9

2 stops39h 25m

Sydney Kingsford Smith

Sat 19/10

2 stops27h 55m

$1,700

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Fri 20/9

2 stops27h 40m

Sydney Kingsford Smith

Fri 11/10

2 stops30h 30m

$1,762

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Thu 16/5

3 stops38h 50m

Sydney Kingsford Smith

Fri 7/6

2 stops31h 55m

$2,165

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 21/10

3 stops31h 25m

Sydney Kingsford Smith

Fri 8/11

2 stops31h 40m

$2,486

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Mon 24/6

1 stop36h 10m

Sydney Kingsford Smith

Fri 12/7

1 stop25h 50m

$2,499

DublinSydney Kingsford Smith

DUB - SYD

DUBSYD

Dublin

Sun 30/6

2 stops35h 40m

Sydney Kingsford Smith

Fri 2/8

2 stops42h 40m

$2,832

Flights are sorted by cheapest first

Deals found on 3/5

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 28 January 2024.
The price you pay for your flight from Dublin to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 28 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Dublin to Sydney flight should consider departing on Saturday 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 $825 while a return flight costs $1,981. Price data was last updated on 28 April 2024.

Currently, August is the cheapest month in which you can book a flight from Dublin to Sydney (average of $126). Flying from Dublin to Sydney in December is currently the most expensive (average of $168). 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

$230

February

$205

March

$230

April

$211

May

$203

June

$212

July

$203

August

$191

September

$199

October

$203

November

$232

December

$255

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 4 May 2024.
Read reviews from past customers who have flown SWISS, British Airways and Etihad Airways from Dublin to Sydney. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
4,023 reviews

Overall

8.1

Entertainment

8.3

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

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
4,023 reviews
8.1
Very Good
4,023 reviews

Overall

8.1

Entertainment

8.3

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

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
1,604 reviews
8.1
Very Good
4,023 reviews

Overall

8.1

Entertainment

8.3

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

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
2,025 reviews
8.1
Very Good
4,023 reviews

Overall

8.1

Entertainment

8.3

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

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
1,379 reviews
8.1
Very Good
4,023 reviews

Overall

8.1

Entertainment

8.3

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

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
4,444 reviews
8.1
Very Good
4,023 reviews

Overall

8.1

Entertainment

8.3

Comfort

8.1

Boarding

8.2

Crew

8.3

Food

7.9

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 $1,400 on Cheapflights?

    Yes, there are multiple flights from Dublin to Sydney for under $1,400. The cheapest flight booked recently is on SWISS for just $1,396, but on average you can expect to pay $1,724.

  • 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 $1,396 on this airline. Additional options worth looking into are British Airways and Lufthansa, starting at $1,587 and $1,762 round-trip. You may be able to fly from Dublin to Sydney for 46% less than the average price by searching for these airlines.

  • 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 3/5.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Sydney
See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Dublin to Sydney

Discover the top 9 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 542,917 searches. Data last updated 4 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$1,710Average$2,275FlexibilityNo cancel feeOn-time77%
Search Air France flights
American AirlinesCheapest$1,823Average$2,012FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Turkish AirlinesCheapest$1,856Average$2,943FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest$1,888Average$2,392FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Singapore AirlinesCheapest$2,084Average$2,425FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Etihad AirwaysCheapest$2,329Average$3,068FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest$2,572Average$3,227FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$2,721Average$3,465FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest$2,919Average$3,422FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 helps you find that perfect flight to Sydney from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Dublin to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Dublin to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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