Cheapest return DUB–HEL flights, October

AirHint found the following cheapest return flights from Dublin (DUB) to Helsinki (HEL) in October 2026 (see full year).

Return flights

01 Oct - 06 Oct Ryanair
08 Oct - 15 Oct Ryanair
14 Oct - 21 Oct Ryanair
12 Oct - 19 Oct Ryanair
11 Oct - 18 Oct Ryanair
01 Oct - 08 Oct Ryanair
09 Oct - 16 Oct Ryanair
14 Oct - 21 Oct Finnair direct
01 Oct - 06 Oct Finnair direct
09 Oct - 16 Oct Finnair direct

Also check the deals for one-way flights from Dublin to Helsinki in October.

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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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