Cheapest return flights from London (LHR) to Seoul (ICN)

Cheapest month: March 2027, from $ 604. Book in one tap, or open a month for every date.

All destinations from London (LHR)

One-wayReturn

  • October 2026

    25 Oct – 20 May 2027 207 nights
    $ 951 return
    Direct Virgin Atlantic
    Price seen 8 Oct
    October dates

  • November 2026

    29 Nov – 17 Mar 2027 108 nights
    $ 704 return
    Lufthansa
    Price seen 9 Oct
    November dates

  • December 2026

    23 Dec – 18 Jan 2027 26 nights
    $ 932 return
    Direct Korean Air
    Price seen 9 Oct
    December dates

  • January 2027

    27 Jan – 6 Feb 2027 10 nights
    $ 646 return
    Scandinavian Airlines
    Price seen 9 Oct
    January dates

  • March 2027

    13 Mar – 3 Apr 2027 21 nights
    $ 604 return Cheapest month
    Shenzhen Airlines
    Price seen 9 Oct
    March dates
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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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