Book a trip from Seoul to Surabaya with Cathay Pacific , fares from KRW777,600

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 member to earn Status Points or Miles.

When is the best time to fly from Seoul (ICN) to Surabaya (SUB)?

Oct 2026
FromKRW777,700*
Seen 1 day ago
Round trip/Economy
Nov 2026
FromKRW777,600*
Seen 4 hours ago
Round trip/Economy
Dec 2026
FromKRW1,077,700*
Seen 23 hours ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label KRW777.6K
cmp-daily-histogram-bars-legend-max-price-aria-label KRW1.9M
Displaying fares for October-2026
  • ICN–SUB, 28/10/2026 – 23/11/2026: From KRW777,700
    28

    Wed

    OCT

  • ICN–SUB, 29/10/2026 – 23/11/2026: From KRW777,700
    29

    Thu

  • ICN–SUB, 30/10/2026 – 23/11/2026: From KRW777,700
    30

    Fri

  • ICN–SUB, 31/10/2026 – 23/11/2026: From KRW777,700
    31

    Sat

  • ICN–SUB, 01/11/2026 – 23/11/2026: From KRW777,700
    01

    Sun

    NOV

  • ICN–SUB, 02/11/2026 – 23/11/2026: From KRW777,700
    02

    Mon

  • ICN–SUB, 03/11/2026 – 23/11/2026: From KRW777,700
    03

    Tue

  • ICN–SUB, 04/11/2026 – 23/11/2026: From KRW777,700
    04

    Wed

  • ICN–SUB: cmp-view-offers-disclaimer. Find offers
    05

    Thu

  • ICN–SUB, 06/11/2026 – 09/03/2027: From KRW1,097,700
    06

    Fri

  • ICN–SUB, 07/11/2026 – 09/03/2027: From KRW1,097,700
    07

    Sat

  • ICN–SUB, 08/11/2026 – 09/03/2027: From KRW1,097,700
    08

    Sun

  • ICN–SUB, 09/11/2026 – 09/03/2027: From KRW1,097,700
    09

    Mon

  • ICN–SUB, 10/11/2026 – 09/03/2027: From KRW1,882,900
    10

    Tue

  • ICN–SUB, 11/11/2026 – 09/03/2027: From KRW1,097,700
    11

    Wed

  • ICN–SUB, 12/11/2026 – 09/03/2027: From KRW1,097,700
    12

    Thu

  • ICN–SUB, 13/11/2026 – 09/03/2027: From KRW1,097,700
    13

    Fri

  • ICN–SUB, 14/11/2026 – 09/03/2027: From KRW1,097,700
    14

    Sat

  • ICN–SUB, 15/11/2026 – 04/12/2026: From KRW887,600
    15

    Sun

  • ICN–SUB, 16/11/2026 – 04/12/2026: From KRW777,600
    16

    Mon

  • ICN–SUB, 17/11/2026 – 04/12/2026: From KRW887,600
    17

    Tue

  • ICN–SUB, 18/11/2026 – 04/12/2026: From KRW777,600
    18

    Wed

  • ICN–SUB, 19/11/2026 – 04/12/2026: From KRW777,600
    19

    Thu

  • ICN–SUB, 20/11/2026 – 04/12/2026: From KRW777,600
    20

    Fri

  • ICN–SUB, 21/11/2026 – 04/12/2026: From KRW1,437,600
    21

    Sat

  • ICN–SUB, 22/11/2026 – 04/12/2026: From KRW777,600
    22

    Sun

  • ICN–SUB, 23/11/2026 – 04/12/2026: From KRW777,600
    23

    Mon

  • ICN–SUB, 24/11/2026 – 04/12/2026: From KRW777,600
    24

    Tue

  • ICN–SUB, 25/11/2026 – 04/12/2026: From KRW812,600
    25

    Wed

  • ICN–SUB, 26/11/2026 – 04/12/2026: From KRW777,600
    26

    Thu

  • ICN–SUB, 27/11/2026 – 04/12/2026: From KRW777,600
    27

    Fri

    • RangeKRW777,600-KRW1,882,900

    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

    Aircraft Type

    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^

    Lowest fare month
    October
    *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 Seoul (ICN) to Surabaya (SUB)

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

    KRW
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    Explore flight fares from Seoul (ICN) to Surabaya (SUB)
    From
    To
    Fare Type
    Dates
    Price
    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		18/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		19/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		23/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		28/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		16/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		27/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		20/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		22/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		24/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours ago

    Seoul (ICN)Surabaya (SUB)Round-trip
    /
    Economy    		26/11/2026 - 04/12/2026

    From

    KRW777,600

    Seen 4 hours 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 Surabaya - 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.