Cheapest one-way flights from London to Helsinki in July from 110€

AirHint found the following cheapest one-way flights from London (STN) to Helsinki (HEL) in July 2026 (see full year).

One-Way flights

10 Jul Ryanair direct
09 Jul Ryanair direct
14 Jul Ryanair direct
21 Jul Ryanair direct
11 Jul Ryanair direct
26 Jul Ryanair direct
27 Jul Ryanair direct

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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