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

Return flights

01 Oct - 05 Oct	Wizz Air
01 Oct - 04 Oct	Wizz Air
01 Oct - 12 Oct	Wizz Air
10 Oct - 13 Oct	Ryanair
30 Oct - 02 Nov	airBaltic
22 Oct - 26 Oct	Ryanair
30 Oct - 03 Nov	Ryanair
09 Oct - 12 Oct	airBaltic
31 Oct - 02 Nov	Ryanair
11 Oct - 13 Oct	Wizz Air
01 Oct - 05 Oct	Finnair	direct
29 Oct - 02 Nov	KLM
23 Oct - 26 Oct	Finnair
18 Oct - 25 Oct	Ryanair
30 Oct - 03 Nov	Finnair	direct
30 Oct - 02 Nov	Finnair	direct
31 Oct - 02 Nov	Finnair	direct
29 Oct - 02 Nov	Finnair	direct

Also check the deals for one-way flights from Budapest to Helsinki 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 Budapest to Helsinki in October from 104€

Return flights