AirHint found the following cheapest one-way flights from London (LCY) to Helsinki (HEL) in July 2026 (see full year).
One-Way flights
| 02 Jul | KLM | ||
| 01 Jul | KLM | ||
| 22 Jul | Luxair | ||
| 21 Jul | KLM | ||
| 09 Jul | KLM | ||
| 03 Jul | KLM | ||
| 24 Jul | KLM | ||
| 10 Jul | KLM | ||
| 06 Jul | KLM |
Also check the deals for return flights from London to Helsinki in July.
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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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