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Cheapest return flights from London (LON) to San Jose (SJO)

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

All destinations from London (LON)

Lowest fare by month
Month	Price
June 2026	Check
July 2026	Check
August 2026	750 €
September 2026	647 €
October 2026	676 €
November 2026	701 €
December 2026	739 €
January 2027	781 €
February 2027	723 €
March 2027	745 €
April 2027	Check
May 2027	707 €

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Updated Jun 22, 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 London (LON) to San Jose (SJO)

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