Book a trip from London to Perth with Cathay Pacific , fares from GBP1,357

DISCOUNT CODE (OPTIONAL)

Fly Cathay Pacific from London (LHR) to Perth (PER). 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 Pacific Member to earn Status Points or Miles.

Deals on London (LHR) to Perth (PER) flights

Apr 2026
FromGBP1,529*
Seen 1 day ago
Round trip/Economy
May 2026
FromGBP1,359*
Seen 1 day ago
Round trip/Economy
Jun 2026
FromGBP1,384*
Seen 16 hours ago
Round trip/Economy
GBP1.4K
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    • RangeGBP1,359-GBP1,895

    Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

    Book flights to Perth PER

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    Book flights to Perth PER
    From
    To
    Fare Type
    Dates
    Price
    London (LHR)Perth (PER)Round-trip
    /
    Economy    		15/09/2026 - 10/11/2026

    From

    GBP1,357

    Seen 1 day ago

    London (LHR)Perth (PER)Round-trip
    /
    Economy    		12/05/2026 - 02/06/2026

    From

    GBP1,359

    Seen 1 day ago

    London (LHR)Perth (PER)Round-trip
    /
    Economy    		01/09/2026 - 06/10/2026

    From

    GBP1,357

    Seen 16 hours ago

    London (LHR)Perth (PER)Round-trip
    /
    Economy    		20/09/2026 - 04/10/2026

    From

    GBP1,372

    Seen 17 hours ago

    London (LHR)Perth (PER)Round-trip
    /
    Economy    		24/06/2026 - 22/07/2026

    From

    GBP1,384

    Seen 16 hours ago

    Book Business Class flights to Perth - selected offers

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    All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.