Cheapest return flights from Seoul (ICN) to Lisbon (LIS)

Cheapest month: November 2026, from $ 636. Book in one tap, or open a month for every date.

All destinations from Seoul (ICN)

One-wayReturn

  • October 2026

    27–30 Oct 3 nights
    $ 774 return
    China Eastern
    Price seen 15 Oct
    October dates

  • November 2026

    21–29 Nov 8 nights
    $ 636 return Cheapest month
    Etihad Airways
    Price seen 15 Oct
    November dates

  • December 2026

    7 Dec – 7 May 2027 151 nights
    $ 874 return
    Lufthansa
    Price seen 15 Oct
    December dates

  • March 2027

    8 Mar – 6 May 2027 59 nights
    $ 663 return
    Air France
    Price seen 15 Oct
    March dates

  • April 2027

    30 Apr – 6 Aug 2027 98 nights
    $ 2,321 return
    Scandinavian Airlines
    Price seen 15 Oct
    April dates

  • May 2027

    31 May – 9 Jun 2027 9 nights
    $ 1,434 return
    Direct Korean Air
    Price seen 15 Oct
    May dates
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Updated Oct 16, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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