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DUB - SYD

$618 Find Cheap Flights from Dublin to Sydney – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,451
Typical prices: $1,765-$2,427
China Eastern
Fri 9/11Fri 23/11
DUB - SYD • 3 stops
Cheapest one-way flight
$618
Typical prices: $959-$1,494
China Eastern
Sun 4/11
DUB - SYD • 1 stop
Direct flights
Not available
There are currently no direct flights between Dublin and Sydney. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
22 weeks
in advance
Our data shows that travellers who book at least 22 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
When to travel
May
Cheapest • 14% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Shanghai Pu Dong (PVG)
Cheapest • Avg $1,339 (return)
Dubai Intl (DXB)
Shortest trip • 23h 50m (one-way)
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Insights
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We hope you enjoy your trip to Sydney!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Sydney (DUB-SYD)

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

Recent return flight deals from Dublin to Sydney

Wed, 18 Nov - Wed, 25 Nov
Multiple Airlines Logo
06:55 - 20:25DUB  Dublin-SYD Sydney Kingsford Smith
26h 30m2 stops London Gatwick Guangzhou Baiyun
Multiple Airlines Logo
15:10 - 11:45SYD  Sydney Kingsford Smith-DUB Dublin
31h 35m2 stops Guangzhou Baiyun London Gatwick
$1,441Multiple Airlines
Wed, 18 Nov - Wed, 25 Nov
Multiple Airlines Logo
06:55 - 20:25DUB  Dublin-SYD Sydney Kingsford Smith
26h 30m2 stops London Gatwick Guangzhou Baiyun
Multiple Airlines Logo
15:10 - 11:45SYD  Sydney Kingsford Smith-DUB Dublin
31h 35m2 stops Guangzhou Baiyun London Gatwick
$1,446Multiple Airlines
Mon, 9 Nov - Mon, 23 Nov
Multiple Airlines Logo
09:00 - 09:15DUB  Dublin-SYD Sydney Kingsford Smith
61h 15m3 stops Shanghai Pu Dong Beijing Capital Wuhan
Multiple Airlines Logo
15:10 - 14:15SYD  Sydney Kingsford Smith-DUB Dublin
34h 05m2 stops Guangzhou Baiyun Paris Charles de Gaulle
$1,451Multiple Airlines
Mon, 19 Oct - Sun, 8 Nov
China Eastern Logo
10:55 - 10:00DUB  Dublin-SYD Sydney Kingsford Smith
37h 05m1 stop Shanghai Pu Dong
China Eastern Logo
12:00 - 06:15SYD  Sydney Kingsford Smith-DUB Dublin
29h 15m1 stop Shanghai Pu Dong
$1,464China Eastern
Tue, 10 Nov - Wed, 10 Feb
Etihad Airways Logo
19:45 - 17:45DUB  Dublin-SYD Sydney Kingsford Smith
35h 00m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
16:50 - 18:10SYD  Sydney Kingsford Smith-DUB Dublin
36h 20m1 stop Abu Dhabi Zayed Intl
$1,533Etihad Airways
Tue, 9 Feb - Tue, 23 Feb
Etihad Airways Logo
19:45 - 06:30DUB  Dublin-SYD Sydney Kingsford Smith
23h 45m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 18:10SYD  Sydney Kingsford Smith-DUB Dublin
31h 40m1 stop Abu Dhabi Zayed Intl
$1,533Etihad Airways
Sun, 8 Nov - Sat, 21 Nov
Etihad Airways Logo
19:45 - 06:30DUB  Dublin-SYD Sydney Kingsford Smith
23h 45m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 18:10SYD  Sydney Kingsford Smith-DUB Dublin
31h 40m1 stop Abu Dhabi Zayed Intl
$1,534Etihad Airways
Mon, 23 Nov - Mon, 14 Dec
Qatar Airways Logo
14:05 - 06:50DUB  Dublin-SYD Sydney Kingsford Smith
29h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
21:10 - 19:50SYD  Sydney Kingsford Smith-DUB Dublin
33h 40m1 stop Doha Hamad Intl
$1,709Qatar Airways
Mon, 23 Nov - Mon, 14 Dec
Qatar Airways Logo
14:05 - 06:50DUB  Dublin-SYD Sydney Kingsford Smith
29h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
21:10 - 19:50SYD  Sydney Kingsford Smith-DUB Dublin
33h 40m1 stop Doha Hamad Intl
$1,714Qatar Airways
Thu, 1 Apr - Mon, 12 Apr
Qatar Airways Logo
08:15 - 18:05DUB  Dublin-SYD Sydney Kingsford Smith
23h 50m1 stop Doha Hamad Intl
Qatar Airways Logo
20:55 - 13:30SYD  Sydney Kingsford Smith-DUB Dublin
25h 35m1 stop Doha Hamad Intl
$1,715Qatar Airways
Booking Insights

Price, demand, and travel trends for Dublin to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Dublin to Sydney?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Dublin to Sydney. It’s 8% cheaper than the average day, while Friday is the most expensive, with prices 7% higher.

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

•May is the cheapest month to fly from Dublin to Sydney at $1,747 return.
•December ($2,555) and July ($2,441) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 46% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Dublin to Sydney the cheapest?

Flights from Dublin to Sydney are cheapest 22 weeks before departure. Booking in this window typically costs about 10% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Dublin to Sydney flights

Low season

June

Cheapest flight

$618
Beat the crowds with an average 51% drop in traveller numbers.
The most popular month to fly with an average 16% increase in traveller numbers.
One-way flight from Dublin to Sydney

When to book flights from Dublin to Sydney

Are your dates flexible? Find out the best times to travel from Dublin to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Dublin to Sydney flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from Dublin to Sydney?

    Three cabin classes are available on flights from Dublin to Sydney:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Dublin to Sydney?

    A direct flight from Dublin to Sydney takes 00m, covering 27,682 km.

  • Do I need a passport to fly from Dublin to Sydney?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Dublin to Sydney flight?

    Return flights from Dublin to Sydney range from $1,765 to $2,427, with an average of $2,039 over the past 12 months. Anything below $1,765 counts as a good deal.

  • How expensive are last-minute Dublin to Sydney flights?

    Last-minute fares on this route (booked within two weeks of departure) run 0% above the $2,039 route average. Book 22 weeks before departure for the lowest fares.

  • How are flight prices from Dublin to Sydney looking right now?

    One-way fares from Dublin to Sydney are currently lower than usual. Average one-way flight prices are about $846, which is 31% below the typical average for this route.

  • Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

    Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $15 for economy cars. Top options include:

    • East Coast Car Rentals
    • Bargain Car Rentals
    • YESDRIVE CAR RENTAL
    • No Birds
    • EverythingFleet

  • Which airports can I use when flying from Dublin to Sydney?

    Flights from Dublin to Sydney usually depart from Dublin (DUB) and arrive at Sydney Kingsford Smith (SYD).

  • Which airports do connecting flights from Dublin to Sydney pass through?

    One-stop flights from Dublin to Sydney most commonly connect through:

    • Abu Dhabi Zayed Intl (AUH) – 44% of one-stop connections
    • Doha Hamad Intl (DOH) – 25% of one-stop connections
    • Dubai Intl (DXB) – 25% of one-stop connections
    • Shanghai Pu Dong (PVG) – 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Dublin to Sydney?

    Yes. Flexible dates can save you up to 15% on flights from Dublin to Sydney. Wednesday is the cheapest departure day at $1,885 return on average, while Friday is the most expensive at $2,192, a difference of $308.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from Dublin to Sydney?

    Flying via Dubai Intl (DXB) gives the shortest average 1-stop total travel time of 23h 50m, compared to 24h 55m via Doha Hamad Intl (DOH) and 25h 56m via Abu Dhabi Zayed Intl (AUH).

  • What is the time difference between Dublin and Sydney?

    Sydney is 10 hours ahead of Dublin (Eastern Australia Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Sydney?

    Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

  • Which airlines fly directly from Dublin to Sydney?

    There aren't any direct flights available from Dublin to Sydney. The most common stopover is at Dubai International Airport (DBX). Air France offers flights with two stops: one at Paris airport (CDG) and one at Abu Dhabi International (AUH). Singapore Airlines offers a flight with two stops: one at Singapore Changi Airport (SIN), preceded by a stop at Heathrow Airport (LHR).

  • How do I get from the airport to Sydney city centre?

    When travelling to the city centre from Sydney's Kingsford Smith Airport, you can travel by train or taxi. It will take approximately 20min to reach the city centre by taxi at the cost of about A$44 (€28). Alternatively, a train trip is substantially cheaper at about A$16.50 (€10.50) and a quicker travel time of about 13min. Once you reach the city centre by train, you will have access to the region's suburbs and tourist hotspots. You can find the train station on the northern side of the terminal and access the train from the Arrivals level of the terminal.

Your guide to booking Dublin to Sydney flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $1,885, about $308 less than Friday fares (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 22 weeks before you fly. On this route, that window historically saves about 10% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Dublin to Sydney trip for May. Fares historically average $1,747 return in that month – typically $808 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

    • Travelodge Hotel Sydney Airport
    • Rydges Sydney Airport Hotel
    • ibis budget Sydney Airport
  • To make arrangements for special needs and other accommodation, you will need to notify both Dublin Airport (DUB) and Sydney Airport (NSW) as well as the airline 48h before your departure time.
  • Qatar Airways, SWISS, ANA, Lufthansa, and Singapore Airlines are just a few of the airlines that service the route from Dublin Airport to Sydney Airport.
  • When arriving at Dublin Airport, you can find airport lounges at Terminal 1 as well as Terminal 2 and enjoy a range of facilities while awaiting your flight. You can access the airport lounges at a cost of approx. €35 when making your booking online If you are travelling to the airport with your own vehicle, you can expect to pay a short-term parking fee of about €40 per day.

More options for your flight from Dublin to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Car hire in Sydney
Hotels in Sydney
Holidays in Sydney