Find Flights from Seoul to Chiang Mai from KRW 805,900*

Discover Flight Deals from Seoul to Chiang Mai

Sep 2026
FromKRW 850,900*
Viewed: 1 day ago
Round Trip/Economy Class
Oct 2026
FromKRW 805,900*
Viewed: 1 day ago
Round Trip/Economy Class
Nov 2026
FromKRW 840,900*
Viewed: 1 day ago
Round Trip/Economy Class
cmp-daily-histogram-bars-legend-min-price-aria-label KRW 850.9K
cmp-daily-histogram-bars-legend-max-price-aria-label KRW 955.9K
Displaying fares for September-2026
  • ICN–CNX, Sep 12, 2026 – Sep 18, 2026: From KRW 850,900
    12

    Sat

    SEP

  • ICN–CNX, Sep 13, 2026 – Sep 18, 2026: From KRW 850,900
    13

    Sun

  • ICN–CNX, Sep 14, 2026 – Sep 18, 2026: From KRW 850,900
    14

    Mon

  • ICN–CNX, Sep 15, 2026 – Sep 18, 2026: From KRW 850,900
    15

    Tue

  • ICN–CNX, Sep 16, 2026 – Sep 18, 2026: From KRW 850,900
    16

    Wed

  • ICN–CNX, Sep 17, 2026 – Sep 28, 2026: From KRW 850,900
    17

    Thu

  • ICN–CNX, Sep 18, 2026 – Sep 30, 2026: From KRW 865,900
    18

    Fri

  • ICN–CNX, Sep 19, 2026 – Sep 28, 2026: From KRW 925,900
    19

    Sat

  • ICN–CNX, Sep 20, 2026 – Oct 01, 2026: From KRW 925,900
    20

    Sun

  • ICN–CNX, Sep 21, 2026 – Sep 25, 2026: From KRW 925,900
    21

    Mon

  • ICN–CNX: Find Offers
    22

    Tue

  • ICN–CNX, Sep 23, 2026 – Sep 28, 2026: From KRW 925,900
    23

    Wed

  • ICN–CNX, Sep 24, 2026 – Oct 05, 2026: From KRW 955,900
    24

    Thu

  • ICN–CNX, Sep 25, 2026 – Oct 02, 2026: From KRW 850,900
    25

    Fri

  • ICN–CNX, Sep 26, 2026 – Oct 02, 2026: From KRW 850,900
    26

    Sat

  • ICN–CNX, Sep 27, 2026 – Oct 02, 2026: From KRW 850,900
    27

    Sun

  • ICN–CNX, Sep 28, 2026 – Oct 02, 2026: From KRW 850,900
    28

    Mon

  • ICN–CNX, Sep 29, 2026 – Oct 02, 2026: From KRW 850,900
    29

    Tue

  • ICN–CNX, Sep 30, 2026 – Oct 02, 2026: From KRW 850,900
    30

    Wed

  • ICN–CNX, Oct 01, 2026 – Oct 12, 2026: From KRW 925,900
    01

    Thu

    OCT

  • ICN–CNX, Oct 02, 2026 – Oct 14, 2026: From KRW 955,900
    02

    Fri

  • ICN–CNX, Oct 03, 2026 – Oct 15, 2026: From KRW 925,900
    03

    Sat

  • ICN–CNX, Oct 04, 2026 – Oct 15, 2026: From KRW 850,900
    04

    Sun

  • ICN–CNX, Oct 05, 2026 – Oct 16, 2026: From KRW 850,900
    05

    Mon

  • ICN–CNX, Oct 06, 2026 – Oct 13, 2026: From KRW 850,900
    06

    Tue

  • ICN–CNX, Oct 07, 2026 – Oct 14, 2026: From KRW 850,900
    07

    Wed

  • ICN–CNX, Oct 08, 2026 – Oct 17, 2026: From KRW 850,900
    08

    Thu

  • ICN–CNX, Oct 09, 2026 – Oct 16, 2026: From KRW 850,900
    09

    Fri

  • ICN–CNX, Oct 10, 2026 – Oct 16, 2026: From KRW 850,900
    10

    Sat

  • ICN–CNX, Oct 11, 2026 – Oct 16, 2026: From KRW 925,900
    11

    Sun

    • RangeKRW 850,900-KRW 955,900

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

    More Flight Deals from Seoul to Chiang Mai

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    • * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
    • * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.

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