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

Return flights

21 Jan - 24 Jan	airBaltic
31 Jan - 07 Feb	Ryanair
31 Jan - 03 Feb	Ryanair
26 Jan - 05 Feb	airBaltic
30 Jan - 31 Jan	airBaltic
26 Jan - 30 Jan	Lufthansa
12 Jan - 16 Jan	airBaltic
19 Jan - 26 Jan	airBaltic
30 Jan - 01 Feb	airBaltic
12 Jan - 23 Jan	Lufthansa
18 Jan - 26 Jan	airBaltic
29 Jan - 02 Feb	Lufthansa
10 Jan - 12 Jan	Lufthansa
23 Jan - 26 Jan	Norwegian Air Sweden AOC
23 Jan - 25 Jan	Norwegian Air Sweden AOC
28 Jan - 01 Feb	Scandinavian Airlines
29 Jan - 02 Feb	Finnair	direct
30 Jan - 02 Feb	Finnair	direct
31 Jan - 07 Feb	Finnair	direct
30 Jan - 01 Feb	Finnair	direct

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

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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Cheapest return flights from Helsinki to Prague in January from 129€

Return flights