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

Return flights

01 Dec - 03 Dec	Wizz Air
04 Dec - 08 Dec	Ryanair
04 Dec - 14 Dec	Wizz Air Malta
12 Dec - 15 Dec	Wizz Air
10 Dec - 14 Dec	Wizz Air
04 Dec - 06 Dec	Ryanair
08 Dec - 14 Dec	Wizz Air
12 Dec - 14 Dec	Wizz Air
24 Dec - 04 Jan	Wizz Air
02 Dec - 09 Dec	Finnair	direct
11 Dec - 15 Dec	Ryanair
24 Dec - 06 Jan	Wizz Air
24 Dec - 08 Jan	Wizz Air
06 Dec - 04 Jan	Wizz Air
25 Dec - 04 Jan	Wizz Air
07 Dec - 05 Jan	Wizz Air
23 Dec - 01 Jan	Ryanair
24 Dec - 03 Jan	Wizz Air
25 Dec - 06 Jan	Wizz Air
29 Dec - 05 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 140€

Return flights