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

Return flights

15 Jan - 18 Jan	airBaltic
26 Jan - 29 Jan	airBaltic
23 Jan - 25 Jan	airBaltic
15 Jan - 19 Jan	airBaltic
23 Jan - 26 Jan	airBaltic
22 Jan - 26 Jan	airBaltic
22 Jan - 25 Jan	airBaltic
16 Jan - 18 Jan	airBaltic
23 Jan - 30 Jan	airBaltic
26 Jan - 05 Feb	airBaltic
28 Jan - 01 Feb	Lufthansa
11 Jan - 16 Jan	airBaltic
29 Jan - 01 Feb	Lufthansa
30 Jan - 01 Feb	Lufthansa
30 Jan - 02 Feb	Lufthansa
31 Jan - 14 Feb	Lufthansa
29 Jan - 01 Feb	Finnair	direct
30 Jan - 02 Feb	Finnair	direct
31 Jan - 14 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 120€

Return flights