Cheapest return flights from London (LCY) to Helsinki (HEL), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
31 Aug 21 Sep KLM
28 Aug 13 Sep KLM
23 Aug 07 Sep KLM
26 Aug 10 Sep KLM
26 Aug 11 Sep KLM
26 Aug 13 Sep KLM
26 Aug 09 Sep KLM
26 Aug 07 Sep KLM
28 Aug 07 Sep KLM
29 Aug 07 Sep KLM
11 Aug 19 Aug KLM
14 Aug 18 Aug KLM
15 Aug 18 Aug KLM
06 Aug 13 Aug KLM
05 Aug 12 Aug KLM
04 Aug 12 Aug KLM
18 Aug 27 Aug KLM
06 Aug 11 Aug KLM
22 Aug 25 Aug KLM
03 Aug 07 Aug KLM
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Updated May 20, 2026.

About these fares

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