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

Return flights

14 Oct - 20 Oct	Wizz Air Malta
20 Oct - 30 Oct	Ryanair
17 Oct - 27 Oct	Wizz Air Malta
06 Oct - 20 Oct	Wizz Air Malta	direct
17 Oct - 30 Oct	Wizz Air Malta	direct
13 Oct - 30 Oct	Wizz Air Malta	direct
17 Oct - 20 Oct	Wizz Air Malta	direct
20 Oct - 30 Oct	Wizz Air Malta	direct
13 Oct - 20 Oct	Wizz Air Malta	direct
10 Oct - 30 Oct	Wizz Air Malta	direct

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

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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Cheapest return flights from Madrid to Iasi in October from 146€

Return flights