Cheapest one-way flights from Helsinki to Barcelona in December from 86€

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

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

One-Way flights

15 Dec Norwegian Air Sweden AOC
05 Dec KLM
06 Dec KLM
08 Dec Norwegian Air Sweden AOC
05 Dec Finnair direct
06 Dec Finnair direct
13 Dec KLM
31 Dec KLM
13 Dec Finnair direct
21 Dec Norwegian Air Sweden AOC

Also check the deals for return flights from Helsinki to Barcelona 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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