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Flights Dublin Sydney

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 £717

  • Cheapest month to travel

    September

  • The cheapest day to fly

    Sunday

  • Lowest prices

    3 months before
Jun
£923
Jul
£1,308
Aug
£1,056
Sept
£717
Oct
£935
Nov
£979
Dec
£996
Jan
£1,314
Feb
??
Mar
£1,080
Apr
??
May
??

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, is located on the Pacific Ocean and is the capital of New South Wales. Home to about 5.45 million people, it accounts for 20.8% of the country's population. Renowned for the Sydney Opera House and Harbour Bridge, it serves as a financial and cultural hub of the Asia-Pacific region. Sydney boasts over 70 beaches, including the famous Bondi Beach. The climate is temperate, with mild winters (11-20 °C) and warm summers (18-26 °C). The best times to visit are from September to November or from March to May.

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