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Results refresh when you open or revisit this page. Last snapshot: Jun 23, 2026.

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

Overview for the next 12 months — click a month to see all dates.

All destinations from Seoul (ICN)

Lowest fare by month
Month	Price
June 2026	639 €
July 2026	543 €
August 2026	646 €
September 2026	549 €
October 2026	664 €
November 2026	Check
December 2026	Check
January 2027	545 €
February 2027	568 €
March 2027	543 €
April 2027	553 €
May 2027	Check

deals for one-way flights from Seoul to London.

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Updated Jun 23, 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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Cheapest return flights from Seoul (ICN) to London (LHR)

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