Cheapest one-way flights from London (LHR) to Helsinki (HEL), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Dec Scandinavian Airlines
29 Dec Scandinavian Airlines
09 Dec Scandinavian Airlines
04 Dec Scandinavian Airlines
25 Dec Scandinavian Airlines
18 Dec Scandinavian Airlines
11 Dec Scandinavian Airlines
28 Dec Scandinavian Airlines
15 Dec Scandinavian Airlines
07 Dec Scandinavian Airlines
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deals for return flights from London to Helsinki in December.

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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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