Book a trip from Los Angeles to Sydney with Cathay Pacific , fares from USD1,735

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Los Angeles (LAX) 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 Los Angeles (LAX) to Sydney (SYD)?

Sep 2026
FromUSD1,785*
Seen 19 hours ago
Round trip/Economy
Oct 2026
FromUSD1,785*
Seen 19 hours ago
Round trip/Economy
Nov 2026
FromUSD1,735*
Seen 3 hours ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD1.8K
cmp-daily-histogram-bars-legend-max-price-aria-label USD3.3K
Displaying fares for September-2026
  • LAX–SYD: cmp-view-offers-disclaimer. Find offers
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  • LAX–SYD, 26/09/2026 – 09/10/2026: From USD1,835
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  • LAX–SYD, 27/09/2026 – 09/10/2026: From USD1,835
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  • LAX–SYD, 28/09/2026 – 09/10/2026: From USD1,785
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  • LAX–SYD, 29/09/2026 – 09/10/2026: From USD1,785
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  • LAX–SYD, 30/09/2026 – 09/10/2026: From USD1,785
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  • LAX–SYD, 01/10/2026 – 09/10/2026: From USD1,785
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    OCT

  • LAX–SYD, 02/10/2026 – 09/10/2026: From USD1,835
    02

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  • LAX–SYD, 03/10/2026 – 09/10/2026: From USD2,200
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  • LAX–SYD, 04/10/2026 – 09/10/2026: From USD2,034
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  • LAX–SYD, 05/10/2026 – 09/10/2026: From USD3,103
    05

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  • LAX–SYD, 06/10/2026 – 09/10/2026: From USD3,236
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  • LAX–SYD, 07/10/2026 – 09/10/2026: From USD3,315
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    08

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    • RangeUSD1,785-USD3,315

    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 Type

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

    Departure time zone
    GMT-07:00
    Arrival time zone
    GMT+10:00
    Cabin Class

    First class, Business class, Premium Economy, Economy^

    Lowest fare month
    May
    *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 Los Angeles (LAX) to Sydney (SYD)

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

    USD
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    Explore flight fares from Los Angeles (LAX) to Sydney (SYD)
    From
    To
    Fare Type
    Dates
    Price
    Los Angeles (LAX)Sydney (SYD)Round-trip
    /
    Economy    		18/11/2026 - 22/11/2026

    From

    USD1,735

    Seen 3 hours ago

    Los Angeles (LAX)Sydney (SYD)Round-trip
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    Economy    		09/11/2026 - 22/11/2026

    From

    USD1,735

    Seen 3 hours ago

    Los Angeles (LAX)Sydney (SYD)Round-trip
    /
    Economy    		11/11/2026 - 22/11/2026

    From

    USD1,735

    Seen 3 hours ago

    Los Angeles (LAX)Sydney (SYD)Round-trip
    /
    Economy    		16/11/2026 - 22/11/2026

    From

    USD1,735

    Seen 3 hours ago

    Los Angeles (LAX)Sydney (SYD)Round-trip
    /
    Economy    		17/11/2026 - 22/11/2026

    From

    USD1,735

    Seen 3 hours ago

    Los Angeles (LAX)Sydney (SYD)Round-trip
    /
    Economy    		10/11/2026 - 22/11/2026

    From

    USD1,735

    Seen 3 hours ago

    Los Angeles (LAX)Sydney (SYD)Round-trip
    /
    Economy    		12/11/2026 - 22/11/2026

    From

    USD1,735

    Seen 3 hours ago

    Los Angeles (LAX)Sydney (SYD)Round-trip
    /
    Economy    		01/10/2026 - 09/10/2026

    From

    USD1,785

    Seen 19 hours ago

    Los Angeles (LAX)Sydney (SYD)Round-trip
    /
    Economy    		29/09/2026 - 09/10/2026

    From

    USD1,785

    Seen 19 hours ago

    Los Angeles (LAX)Sydney (SYD)Round-trip
    /
    Economy    		28/09/2026 - 09/10/2026

    From

    USD1,785

    Seen 19 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.