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Flights Dublin Sydney

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Special flight deals from Dublin to Sydney

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    Find the best time to book cheap flights to Sydney

    Flexible on travel dates? Discover the cheapest month to fly to Sydney

    • Cheapest round-trip flight

      from £877

    • Cheapest month to travel

      January

    • The cheapest day to fly

      Sunday

    • Lowest prices

      3 months before
    Oct
    ??
    Nov
    £1,017
    Dec
    £987
    Jan
    £877
    Feb
    ??
    Mar
    ??
    Apr
    £910
    May
    £1,549
    Jun
    ??
    Jul
    £1,829
    Aug
    £923
    Sept
    £957

    When is the best time to buy flight tickets?

    Find out how far in advance it's worth booking round-trip flights.

    • 6 months before

      from

      £1,971

    • 3 months before

      from

      £1,357

    • 30 days before

      from

      £2,974

    • 7 days before

      from

      £1,526

    Discover the cheapest day to fly

    Discover on which day of the week flights are usually the most affordable.
    £2,524
    Mon
    £1,608
    Tue
    £2,530
    Wed
    £1,639
    Thu
    £1,459
    Fri
    £1,233
    Sat
    £1,225
    Sun

    General information

    • Local time (UTC+10)

    • Flight time from Dublin

    • Exchange Rate

      1 AUD = 0.52 GBP
    Sydney
    Sydney, the largest city in Australia, lies on the Pacific and is the capital of New South Wales. The metropolitan area has 5.45 million inhabitants, which is 20.8% of the country's population. Known for the Opera House and the Harbour Bridge, it is the financial and cultural centre of the Asia-Pacific region. Sydney has more than 70 beaches, including the famous Bondi. The climate is temperate, with mild winters (11-20°C) and warm summers (18-26°C). It is best visited from September to November or from March to May.