Cheapest one-way flights from Barcelona to Helsinki in December from $89

Best time to book flights for Barcelona (BCN) to Helsinki (HEL) flights at AirHint

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Helsinki (HEL) in December 2025 (see full year).

One-Way flights

22 Dec Norwegian Air Sweden AOC
14 Dec easyJet
10 Dec easyJet
03 Dec easyJet
08 Dec Norwegian Air Sweden AOC
05 Dec Norwegian Air Sweden AOC
20 Dec Norwegian
18 Dec Norwegian
10 Dec Finnair direct
23 Dec Norwegian Air Sweden AOC

Also check the deals for return flights from Barcelona to Helsinki in December.

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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