Cheapest one-way flights from Helsinki to Prague in December from $65

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

One-Way flights

31 Dec airBaltic
17 Dec airBaltic
16 Dec airBaltic
13 Dec Ryanair
18 Dec Scandinavian Airlines
15 Dec Norwegian Air Sweden AOC
14 Dec Ryanair
11 Dec Ryanair
29 Dec Finnair
07 Dec Norwegian Air Sweden AOC

Also check the deals for return flights from Helsinki to Prague 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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