Book a trip from Brussels to Sydney with Cathay Pacific , fares from EUR1,504

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Brussels (BRU) to Sydney (SYD). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business class during your flight. Book direct to secure our best fare and join as a Cathay member to earn Status Points or Miles.

When is the best time to fly from Brussels (BRU) to Sydney (SYD)?

Try alternate month or interact with individual days below in order to find offers.
Aug 2026
No results available
Sep 2026
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Oct 2026
FromEUR1,611*
Seen 18 hours ago
Round trip/Economy
Displaying fares for August-2026
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    • Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Travel Destination Facts

    Destination airport(s)

    • Kingsford Smith Airport (SYD)

    Aircraft types

    Boeing 777, Airbus A321neo, Airbus A330 and Airbus A350 aircraft*

    Departure time zone

    GMT+02:00

    Arrival time zone

    GMT+10:00

    Cabin class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month

    April

    *Aircraft model may vary due to operational requirements. ^Cabin class availability is subject to aircraft configuration.

    Lowest fare month for flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Explore flight fares from Brussels (BRU) to Sydney (SYD)

    Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.

    EUR
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    Explore flight fares from Brussels (BRU) to Sydney (SYD)
    From
    To
    Fare Type
    Dates
    Price
    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		12/12/2026 - 18/01/2027

    From

    EUR1,504

    Seen 1 day ago

    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		14/12/2026 - 18/01/2027

    From

    EUR1,504

    Seen 1 day ago

    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		14/12/2026 - 11/01/2027

    From

    EUR1,504

    Seen 1 day ago

    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		12/12/2026 - 11/01/2027

    From

    EUR1,504

    Seen 1 day ago

    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		11/12/2026 - 18/01/2027

    From

    EUR1,621

    Seen 1 day ago

    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		13/12/2026 - 18/01/2027

    From

    EUR1,622

    Seen 1 day ago

    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		11/12/2026 - 11/01/2027

    From

    EUR1,621

    Seen 1 day ago

    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		13/12/2026 - 11/01/2027

    From

    EUR1,622

    Seen 1 day ago

    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		19/10/2026 - 31/10/2026

    From

    EUR1,611

    Seen 18 hours ago

    Brussels (BRU)Sydney (SYD)Round-trip
    /
    Economy    		20/10/2026 - 31/10/2026

    From

    EUR1,611

    Seen 18 hours ago

    Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.

    Book Business Class flights to Sydney - selected offers

    Experience refined comfort in our award-winning Business class.

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    Lowest fares on flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.