Cheapest return flights from Sofia to Helsinki in December from 191€

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

Return flights

01 Dec - 08 Dec Ryanair
08 Dec - 13 Dec Ryanair
14 Dec - 16 Dec Ryanair
07 Dec - 11 Dec Ryanair
12 Dec - 14 Dec airBaltic
26 Dec - 05 Jan airBaltic
06 Dec - 08 Dec Ryanair
05 Dec - 07 Dec airBaltic
01 Dec - 17 Dec Ryanair
02 Dec - 18 Dec Wizz Air
15 Dec - 21 Dec Wizz Air
22 Dec - 05 Jan airBaltic
28 Dec - 04 Jan Wizz Air

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

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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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