Book a trip from Phnom Penh to Sydney with Cathay Pacific , fares from USD1,173

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Phnom Penh (KTI) 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 Phnom Penh (KTI) to Sydney (SYD)?

Oct 2026
FromUSD1,173*
Seen 1 day ago
Round trip/Economy
Nov 2026
FromUSD1,173*
Seen 1 day ago
Round trip/Economy
Dec 2026
FromUSD1,378*
Seen 1 hour ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD1.2K
cmp-daily-histogram-bars-legend-max-price-aria-label USD2.1K
Displaying fares for October-2026
  • KTI–SYD: cmp-view-offers-disclaimer. Find offers
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    OCT

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    05

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    06

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  • KTI–SYD, 07/10/2026 – 17/10/2026: From USD1,918
    07

    Wed

  • KTI–SYD, 08/10/2026 – 17/10/2026: From USD2,119
    08

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  • KTI–SYD, 09/10/2026 – 17/10/2026: From USD2,112
    09

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  • KTI–SYD, 10/10/2026 – 17/10/2026: From USD1,982
    10

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  • KTI–SYD, 11/10/2026 – 17/10/2026: From USD1,774
    11

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  • KTI–SYD, 12/10/2026 – 17/10/2026: From USD1,783
    12

    Mon

  • KTI–SYD, 13/10/2026 – 17/10/2026: From USD1,592
    13

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  • KTI–SYD, 14/10/2026 – 17/10/2026: From USD1,683
    14

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  • KTI–SYD, 15/10/2026 – 17/10/2026: From USD1,683
    15

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  • KTI–SYD, 16/10/2026 – 17/10/2026: From USD1,631
    16

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  • KTI–SYD: cmp-view-offers-disclaimer. Find offers
    17

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    18

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    19

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    20

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    21

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    22

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    23

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    24

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    25

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    26

    Mon

  • KTI–SYD: cmp-view-offers-disclaimer. Find offers
    27

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  • KTI–SYD, 28/10/2026 – 14/11/2026: From USD1,173
    28

    Wed

  • KTI–SYD, 29/10/2026 – 14/11/2026: From USD1,173
    29

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  • KTI–SYD, 30/10/2026 – 14/11/2026: From USD1,173
    30

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  • KTI–SYD, 31/10/2026 – 14/11/2026: From USD1,173
    31

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  • KTI–SYD, 01/11/2026 – 14/11/2026: From USD1,173
    01

    Sun

    NOV

    • RangeUSD1,173-USD2,119

    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. Flights are subject to regulatory approval.

    Travel Destination Facts

    Destination airport(s)
    • Western Sydney International Airport (WSI)
    • Sydney 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
    February
    *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 Phnom Penh (KTI) 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 Phnom Penh (KTI) to Sydney (SYD)
    From
    To
    Fare Type
    Dates
    Price
    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		30/10/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		01/11/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		10/11/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		28/10/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		31/10/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		02/11/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		04/11/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		05/11/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		06/11/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    Phnom Penh (KTI)Sydney (SYD)Round-trip
    /
    Economy    		09/11/2026 - 14/11/2026

    From

    USD1,173

    Seen 1 day ago

    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. Flights are subject to regulatory approval.

    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. Flights are subject to regulatory approval.