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Find cheap one-way flights from Dublin to Sydney starting at CNY 648.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • DUB09:00
        24h 10m
        1 stop
        SYD18:10
        Wed, May 22|Dublin - Sydney|Etihad Airways
        CNY 648CNY 877
        26% OFF
        26% OFF
        CNY 877CNY 648
      • DUB09:00
        24h 10m
        1 stop
        SYD18:10
        Fri, May 17|Dublin - Sydney|Etihad Airways
        CNY 663CNY 877
        24% OFF
        24% OFF
        CNY 877CNY 663
      • DUB09:00
        24h 10m
        1 stop
        SYD18:10
        Sun, Apr 21|Dublin - Sydney|Etihad Airways
        CNY 664CNY 877
        24% OFF
        24% OFF
        CNY 877CNY 664
      • DUB09:00
        36h 10m
        1 stop
        SYD06:10
        Wed, May 15|Dublin - Sydney|Etihad Airways
        CNY 671
        CNY 671
      • DUB09:00
        24h 10m
        1 stop
        SYD18:10
        Sun, May 5|Dublin - Sydney|Etihad Airways
        CNY 671
        CNY 671
      • DUB09:00
        24h 10m
        1 stop
        SYD18:10
        Wed, May 1|Dublin - Sydney|Etihad Airways
        CNY 673
        CNY 673
      • DUB09:00
        24h 10m
        1 stop
        SYD18:10
        Sun, May 19|Dublin - Sydney|Etihad Airways
        CNY 674
        CNY 674
      • DUB09:00
        36h 10m
        1 stop
        SYD06:10
        Wed, May 29|Dublin - Sydney|Etihad Airways
        CNY 676
        CNY 676
      • DUB09:00
        24h 10m
        1 stop
        SYD18:10
        Wed, May 8|Dublin - Sydney|Etihad Airways
        CNY 677
        CNY 677
      • DUB09:00
        24h 10m
        1 stop
        SYD18:10
        Sun, May 12|Dublin - Sydney|Etihad Airways
        CNY 683
        CNY 683
      • DUB13:00
        3h 5m
        Direct
        SYD14:00
        Sat, Apr 27|Dublin - Sydney|Etihad Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Dublin to Sydney?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Dublin to Sydney

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Aer Lingus
From US$444
Vueling Airlines
From US$458
Transavia France
From US$469
Etihad Airways
From US$477
Xiamen Airlines
From US$496
KLM
From US$499
Qatar Airways
From US$528
British Airways
From US$557
Turkish Airlines
From US$595
Air France
From US$643
ANA airlines

Find more flights and airlines

Find cheap flights from Dublin to Sydney by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Dublin to Sydney.

  • Cheapest
    Aer Lingus
    DUB
    06:15
    28h 10m
    2 transfer
    SYD
    19:25
    Dublin Airport - Kingsford Smith Airport
    Tue, Apr 23Aer Lingus
    US$444
  • Aer Lingus
    DUB
    06:15
    28h 10m
    2 transfer
    SYD
    19:25
    Dublin Airport - Kingsford Smith Airport
    Tue, Apr 23Aer Lingus
    US$444
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Dublin (DUB) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Dublin to Sydney based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Dublin (DUB) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around $1,641.

  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8km. It takes about 20 minutes by taxi.

How to find a cheap flight from Dublin to Sydney

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Dublin to Sydney. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Dublin to Sydney Flight Information

Cheapest nonstop flight price

$647

Off-season for travel

March

Peak season for travel

July

Flight distance

17,213.55km

Popular airline

Finnair

What You Should Know about Flights from Dublin to Sydney

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