Cheapest one-way flights from Sofia to Helsinki in May from $76

Best time to book flights for Sofia (SOF) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Sofia (SOF) to Helsinki (HEL) in May 2025 (see full year).

One-Way flights

05 May Norwegian Air Sweden AOC direct
09 May Norwegian Air Sweden AOC direct
23 May Norwegian Air Sweden AOC direct
12 May Norwegian Air Sweden AOC direct
02 May Norwegian Air Sweden AOC direct
30 May Norwegian Air Sweden AOC direct
14 May Wizz Air
16 May Norwegian Air Sweden AOC direct
19 May Norwegian Air Sweden AOC direct
07 May Ryanair

Also check the deals for return flights from Sofia to Helsinki in May.

Skyscanner

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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