Flights from Boston to Sydney from USD1,543

Promo Code

Discover Sydney: Australia’s harbour city

Fly to Sydney and step into one of the world’s most striking coastal cities. From outdoor adventures to contemporary dining, arts, and culture, the city pulses with energy and creativity at every corner. Stroll along Bondi, admire the Sydney Opera House, or wander through neighbourhoods filled with cafĂ©s, galleries, and street art. Whether you’re soaking up the relaxed coastal vibe or exploring its bustling districts, you’ll find endless moments to discover. Step straight into a city that’s impossible not to love.

Find Boston to Sydney Fares for Your Next Trip

Apr 2026
FromUSD1,543*
Last Seen 20 hours ago
Flight Type Round Trip/Economy
May 2026
FromUSD1,543*
Last Seen 20 hours ago
Flight Type Round Trip/Economy
Jun 2026
FromUSD1,543*
Last Seen 20 hours ago
Flight Type Round Trip/Economy
USD1.5K
USD5.8K
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    • RangeUSD1,543-USD5,773

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    Plan Ahead with Flight Deals from Boston to Sydney

    Start your trip planning from Boston (BOS) to Sydney (SYD) early and book flights with Etihad to get the best fares. Guarantee great value while enjoying our renowned onboard service and a truly seamless travel experience.

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    Boston (BOS)to

    Sydney (SYD)
    26 Apr 26 - 03 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    Boston (BOS)to

    Sydney (SYD)
    29 Apr 26 - 06 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    Boston (BOS)to

    Sydney (SYD)
    10 May 26 - 17 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    Boston (BOS)to

    Sydney (SYD)
    13 May 26 - 20 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    Boston (BOS)to

    Sydney (SYD)
    14 May 26 - 21 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    Boston (BOS)to

    Sydney (SYD)
    16 May 26 - 23 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    Boston (BOS)to

    Sydney (SYD)
    17 May 26 - 24 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    Boston (BOS)to

    Sydney (SYD)
    20 May 26 - 27 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    Boston (BOS)to

    Sydney (SYD)
    21 May 26 - 28 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    Boston (BOS)to

    Sydney (SYD)
    23 May 26 - 30 May 26

    Round-trip

    Economy

    From
    USD1,543
    Last Seen 20 hours ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

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