Cheapest return flights from London to Helsinki in April from $161

AirHint found the following cheapest return flights from London (STN) to Helsinki (HEL) in April 2026 (see full year).

Return flights

25 Apr - 10 May Ryanair direct
25 Apr - 27 Apr Ryanair direct
08 Apr - 27 Apr Ryanair direct
25 Apr - 07 May Ryanair direct
22 Apr - 10 May Ryanair direct
22 Apr - 27 Apr Ryanair direct
25 Apr - 28 Apr Ryanair direct
25 Apr - 29 Apr Ryanair direct
01 Apr - 08 Apr Ryanair direct
08 Apr - 28 Apr Ryanair direct
26 Apr - 10 May Ryanair direct
26 Apr - 27 Apr Ryanair direct
22 Apr - 07 May Ryanair direct
22 Apr - 28 Apr Ryanair direct
22 Apr - 29 Apr Ryanair direct
26 Apr - 07 May Ryanair direct
26 Apr - 24 May Ryanair direct
17 Apr - 07 May Ryanair direct

Also check the deals for one-way flights from London to Helsinki in April.

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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