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

Return flights

03 Dec - 07 Jan	Wizz Air
10 Dec - 14 Dec	Wizz Air
01 Dec - 08 Dec	Wizz Air
08 Dec - 14 Dec	Wizz Air
01 Dec - 07 Dec	Ryanair
07 Dec - 05 Jan	Wizz Air
08 Dec - 10 Dec	Wizz Air
01 Dec - 31 Dec	Ryanair
08 Dec - 13 Dec	Wizz Air
17 Dec - 07 Jan	Wizz Air
12 Dec - 16 Dec	Wizz Air
04 Dec - 07 Dec	Wizz Air
05 Dec - 08 Dec	Ryanair
05 Dec - 04 Jan	Wizz Air
06 Dec - 05 Jan	Wizz Air
06 Dec - 04 Jan	Wizz Air
10 Dec - 02 Jan	Wizz Air
31 Dec - 05 Jan	Wizz Air
24 Dec - 04 Jan	Wizz Air
31 Dec - 04 Jan	Wizz Air

Also check the deals for one-way flights from Budapest to Helsinki in December.

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 December from 137€

Return flights