Cheapest return PRG–HEL flights, December

AirHint found the following cheapest return flights from Prague (PRG) to Helsinki (HEL) in December 2026 (see full year).

Return flights

11 Dec - 15 Dec airBaltic
01 Dec - 13 Dec airBaltic
11 Dec - 13 Dec airBaltic
11 Dec - 15 Dec Finnair direct
03 Dec - 11 Dec airBaltic
05 Dec - 06 Dec KLM
12 Dec - 14 Dec Scandinavian Airlines
19 Dec - 03 Jan Scandinavian Airlines
03 Dec - 11 Dec Finnair direct
11 Dec - 13 Dec Finnair direct
05 Dec - 06 Dec Finnair direct

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

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