Cheapest one-way flights from Helsinki to London in May from $45

Best time to book flights for Helsinki (HEL) to London (STN) flights at AirHint

AirHint found the following cheapest one-way flights from Helsinki (HEL) to London (STN) in May 2025 (see full year).

One-Way flights

03 May Ryanair direct
10 May Ryanair direct
12 May Ryanair direct
14 May Ryanair direct
07 May Ryanair direct
24 May Ryanair direct
04 May Ryanair direct
27 May Ryanair direct
08 May Ryanair direct
06 May Ryanair direct

Also check the deals for return flights from Helsinki to London in May.

Skyscanner

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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