Cheapest return flights from London to Helsinki in April from $103

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

Return flights

23 Apr - 06 May Ryanair direct
23 Apr - 04 May Ryanair direct
23 Apr - 25 Apr Ryanair direct
23 Apr - 27 Apr Ryanair direct
23 Apr - 05 May Ryanair direct
26 Apr - 06 May Ryanair direct
23 Apr - 03 May Ryanair direct
26 Apr - 04 May Ryanair direct
23 Apr - 08 May Ryanair direct
26 Apr - 27 Apr Ryanair direct
13 Apr - 27 Apr Ryanair direct
13 Apr - 25 Apr Ryanair direct
26 Apr - 05 May Ryanair direct
01 Apr - 08 Apr Ryanair direct
26 Apr - 03 May Ryanair direct
13 Apr - 03 May Ryanair direct
04 Apr - 08 Apr Ryanair direct
07 Apr - 27 Apr Ryanair direct
07 Apr - 25 Apr Ryanair direct
02 Apr - 09 Apr 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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