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Results refresh when you open or revisit this page. Last snapshot: Jul 19, 2026.

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Use the price buttons to continue on our booking partner's site. AirHint surfaces fares; ticketing is completed with the airline or agency.

Cheapest one-way flights from London (LON) to Helsinki (HEL)

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

All destinations from London (LON)

Lowest fare by month
Month	Price
July 2026	170 €
August 2026	42 €
September 2026	26 €
October 2026	25 €
November 2026	33 €
December 2026	32 €
January 2027	43 €
February 2027	43 €
March 2027	43 €
April 2027	50 €
May 2027	50 €
June 2027	50 €

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Updated Jul 19, 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 (LON) to Helsinki (HEL)

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