Cheapest return flights from Madrid to Helsinki in October from $231

Best time to book flights for Madrid (MAD) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Helsinki (HEL) in October 2025 (see full year).

Return flights

30 Oct - 04 Nov Lufthansa
03 Oct - 05 Oct Wizz Air Malta
01 Oct - 08 Oct Iberia
14 Oct - 28 Oct Ryanair
08 Oct - 12 Oct Iberia Express
14 Oct - 18 Oct Iberia Express
30 Oct - 02 Nov Ryanair
04 Oct - 08 Oct Ryanair
10 Oct - 12 Oct Scandinavian Airlines
17 Oct - 19 Oct Scandinavian Airlines
04 Oct - 12 Oct Ryanair
14 Oct - 18 Oct Finnair direct
30 Oct - 04 Nov Iberia direct

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

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki