Cheapest return flights from London (STN) to Helsinki (HEL), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
07 Oct 13 Oct Ryanair
Direct Flight
07 Oct 20 Oct Ryanair
Direct Flight
07 Oct 21 Oct Ryanair
Direct Flight
02 Oct 13 Oct Ryanair
Direct Flight
02 Oct 20 Oct Ryanair
Direct Flight
03 Oct 13 Oct Ryanair
Direct Flight
03 Oct 20 Oct Ryanair
Direct Flight
30 Oct 30 Oct Ryanair
Direct Flight
07 Oct 26 Oct Ryanair
Direct Flight
01 Oct 13 Oct Ryanair
Direct Flight
30 Oct 13 Nov Ryanair
Direct Flight
30 Oct 11 Nov Ryanair
Direct Flight
31 Oct 13 Nov Ryanair
Direct Flight
31 Oct 11 Nov Ryanair
Direct Flight
30 Oct 07 Nov Ryanair
Direct Flight
30 Oct 04 Nov Ryanair
Direct Flight
30 Oct 08 Nov Ryanair
Direct Flight
30 Oct 14 Nov Ryanair
Direct Flight
30 Oct 02 Nov Ryanair
Direct Flight
30 Oct 03 Nov Ryanair
Direct Flight
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deals for one-way flights from London to Helsinki in October.

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Updated Aug 25, 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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