Book a trip from Seoul to Surabaya with Cathay Pacific , fares from KRW742,500

PROMOTION CODE (OPTIONAL)

Fly Cathay Pacific from Seoul (ICN) to Surabaya (SUB). 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 Seoul (ICN) to Surabaya (SUB) flights

Jul 2026
FromKRW902,500*
Seen 1 day ago
Round trip/Economy
Aug 2026
FromKRW812,500*
Seen 1 day ago
Round trip/Economy
Sep 2026
FromKRW742,500*
Seen 22 hours ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW812.5K
cmp-daily-histogram-bars-legend-max-price-aria-label KRW1.0M
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    • RangeKRW812,500-KRW1,027,500

    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 airports

    • Juanda Airport (SUB)

    Aircraft types

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

    Departure time zone

    GMT+09:00

    Arrival time zone

    GMT+07:00

    Cabin class

    First class, Business class, Premium Economy, Economy

    Average flight price

    KRW1,357,932

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

    Book flights to Surabaya SUB

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    Book flights to Surabaya SUB
    From
    To
    Fare Type
    Dates
    Price
    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		12/09/2026 - 27/09/2026

    From

    KRW742,500

    Seen 22 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		15/09/2026 - 27/09/2026

    From

    KRW742,500

    Seen 22 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		14/09/2026 - 27/09/2026

    From

    KRW742,500

    Seen 22 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		16/09/2026 - 27/09/2026

    From

    KRW742,500

    Seen 22 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		17/09/2026 - 27/09/2026

    From

    KRW742,500

    Seen 22 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		29/09/2026 - 11/10/2026

    From

    KRW742,500

    Seen 1 day ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		10/10/2026 - 11/10/2026

    From

    KRW742,500

    Seen 1 day ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		28/09/2026 - 11/10/2026

    From

    KRW742,500

    Seen 1 day ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		13/09/2026 - 27/09/2026

    From

    KRW777,500

    Seen 22 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		27/09/2026 - 11/10/2026

    From

    KRW777,500

    Seen 1 day 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 Surabaya - selected offers

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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.