Find Flights from Seoul to Porto from KRW 1,684,500*

Discover Flight Deals from Seoul to Porto

Jul 2026
FromKRW 3,656,800*
Viewed: 1 day ago
Round Trip/Economy Class
Aug 2026
FromKRW 1,696,600*
Viewed: 1 day ago
Round Trip/Economy Class
Sep 2026
FromKRW 2,048,600*
Viewed: 4 hrs ago
Round Trip/Economy Class
cmp-daily-histogram-bars-legend-min-price-aria-label KRW 1.7M
cmp-daily-histogram-bars-legend-max-price-aria-label KRW 3.7M
Displaying fares for July-2026
  • ICN–OPO, Jul 31, 2026 – Aug 11, 2026: From KRW 3,656,800
    31

    Fri

    JUL

  • ICN–OPO, Aug 01, 2026 – Aug 11, 2026: From KRW 3,655,900
    01

    Sat

  • ICN–OPO, Aug 02, 2026 – Aug 11, 2026: From KRW 3,655,900
    02

    Sun

  • ICN–OPO, Aug 03, 2026 – Aug 11, 2026: From KRW 3,655,900
    03

    Mon

  • ICN–OPO, Aug 04, 2026 – Aug 13, 2026: From KRW 1,696,100
    04

    Tue

  • ICN–OPO, Aug 05, 2026 – Aug 18, 2026: From KRW 2,249,500
    05

    Wed

  • ICN–OPO, Aug 06, 2026 – Aug 13, 2026: From KRW 1,696,600
    06

    Thu

  • ICN–OPO, Aug 07, 2026 – Aug 13, 2026: From KRW 1,866,200
    07

    Fri

  • ICN–OPO, Aug 08, 2026 – Aug 18, 2026: From KRW 1,940,200
    08

    Sat

  • ICN–OPO, Aug 09, 2026 – Aug 18, 2026: From KRW 2,298,600
    09

    Sun

  • ICN–OPO, Aug 10, 2026 – Aug 20, 2026: From KRW 2,048,600
    10

    Mon

  • ICN–OPO, Aug 11, 2026 – Aug 13, 2026: From KRW 1,696,600
    11

    Tue

  • ICN–OPO, Aug 12, 2026 – Aug 18, 2026: From KRW 2,048,600
    12

    Wed

  • ICN–OPO, Aug 13, 2026 – Aug 20, 2026: From KRW 1,696,600
    13

    Thu

  • ICN–OPO, Aug 14, 2026 – Aug 23, 2026: From KRW 2,348,600
    14

    Fri

  • ICN–OPO, Aug 15, 2026 – Aug 20, 2026: From KRW 1,841,200
    15

    Sat

  • ICN–OPO, Aug 16, 2026 – Aug 20, 2026: From KRW 1,821,600
    16

    Sun

  • ICN–OPO, Aug 17, 2026 – Aug 20, 2026: From KRW 2,140,600
    17

    Mon

  • ICN–OPO, Aug 18, 2026 – Aug 20, 2026: From KRW 2,146,600
    18

    Tue

  • ICN–OPO, Aug 19, 2026 – Aug 30, 2026: From KRW 2,841,200
    19

    Wed

  • ICN–OPO, Aug 20, 2026 – Aug 30, 2026: From KRW 2,665,200
    20

    Thu

  • ICN–OPO, Aug 21, 2026 – Aug 27, 2026: From KRW 1,945,900
    21

    Fri

  • ICN–OPO: Find Offers
    22

    Sat

  • ICN–OPO, Aug 23, 2026 – Aug 27, 2026: From KRW 1,995,900
    23

    Sun

  • ICN–OPO, Aug 24, 2026 – Aug 30, 2026: From KRW 1,890,200
    24

    Mon

  • ICN–OPO, Aug 25, 2026 – Aug 27, 2026: From KRW 2,546,600
    25

    Tue

  • ICN–OPO, Aug 26, 2026 – Sep 06, 2026: From KRW 2,245,900
    26

    Wed

  • ICN–OPO, Aug 27, 2026 – Sep 03, 2026: From KRW 2,841,200
    27

    Thu

  • ICN–OPO, Aug 28, 2026 – Sep 06, 2026: From KRW 1,945,400
    28

    Fri

  • ICN–OPO, Aug 29, 2026 – Sep 03, 2026: From KRW 3,673,500
    29

    Sat

  • ICN–OPO, Aug 30, 2026 – Sep 03, 2026: From KRW 3,553,200
    30

    Sun

    • RangeKRW 1,696,600-KRW 3,655,900

    *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 Porto

    keyboard_arrow_down
    • * 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.

    Explore More Flights

    Korean Air's Top-Pick Destinations