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Cheapest one-way flights from London (LTN) to Keflavik (KEF)

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

All destinations from London (LTN)

Lowest fare by month
Month	Price
July 2026	245 €
August 2026	63 €
September 2026	64 €
October 2026	52 €
November 2026	50 €
December 2026	51 €
January 2027	58 €
February 2027	56 €
March 2027	50 €
April 2027	52 €
May 2027	52 €
June 2027	55 €

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Updated Jul 17, 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 one-way flights from London (LTN) to Keflavik (KEF)

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