Cheapest return flights from London (LGW) to Keflavik (KEF)

Click a month below to see all dates for that month.

All destinations from London (LGW)

Lowest fare by month
Month Price
July 2026 $ 470
October 2026 $ 105
November 2026 $ 105
December 2026 $ 132
January 2027 $ 132
February 2027 $ 152
March 2027 $ 154
April 2027 $ 162
May 2027 $ 306
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Updated Jul 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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