Cheapest return flights from London to Helsinki in April from 88€

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

Return flights

28 Apr - 05 May Ryanair
29 Apr - 05 May Ryanair
21 Apr - 03 May Ryanair
22 Apr - 26 Apr Ryanair
27 Apr - 26 May Ryanair
15 Apr - 26 Apr Ryanair
29 Apr - 03 May Ryanair
15 Apr - 23 Apr Ryanair
15 Apr - 28 Apr Ryanair
22 Apr - 28 Apr Ryanair
21 Apr - 26 Apr Ryanair
18 Apr - 05 May Ryanair direct
20 Apr - 05 May Ryanair direct
29 Apr - 06 May Ryanair
15 Apr - 21 Apr Ryanair
15 Apr - 24 Apr Ryanair
21 Apr - 05 May Ryanair direct
22 Apr - 24 Apr Ryanair
14 Apr - 21 Apr Ryanair
14 Apr - 03 May Ryanair direct

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

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