Cheapest return flights from London to Helsinki in March from 87€

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

Return flights

17 Mar - 25 Mar Ryanair direct
17 Mar - 26 Mar Ryanair direct
20 Mar - 25 Mar Ryanair direct
20 Mar - 26 Mar Ryanair direct
02 Mar - 14 Mar Ryanair direct
02 Mar - 08 Mar Ryanair direct
17 Mar - 22 Mar Ryanair direct
17 Mar - 18 Mar Ryanair direct
17 Mar - 20 Mar Ryanair direct
17 Mar - 19 Mar Ryanair direct
20 Mar - 08 Apr Ryanair direct
22 Mar - 08 Apr Ryanair direct
26 Mar - 08 Apr Ryanair direct
22 Mar - 11 Apr Ryanair direct
17 Mar - 12 Apr Ryanair direct
20 Mar - 09 Apr Ryanair direct
26 Mar - 09 Apr Ryanair direct
22 Mar - 09 Apr Ryanair direct
21 Mar - 08 Apr Ryanair direct
26 Mar - 11 Apr Ryanair direct

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

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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