Cheapest return flights from Madrid to Helsinki in September from 179€

AirHint found the following cheapest return flights from Madrid (MAD) to Helsinki (HEL) in September 2026 (see full year).

Return flights

06 Sep - 13 Sep Iberia
20 Sep - 27 Sep Finnair
29 Sep - 05 Oct Finnair
05 Sep - 12 Sep Norwegian
06 Sep - 11 Sep Iberia
01 Sep - 05 Sep Scandinavian Airlines
05 Sep - 10 Sep Norwegian
06 Sep - 13 Sep Finnair direct
06 Sep - 11 Sep Finnair direct
20 Sep - 27 Sep Iberia direct
29 Sep - 05 Oct Iberia direct

Also check the deals for one-way flights from Madrid to Helsinki in September.

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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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