Cheapest one-way flights from Helsinki to Prague in September from $80

Best time to book flights for Helsinki (HEL) to Prague (PRG) flights at AirHint

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

One-Way flights

29 Sep Norwegian Air Sweden AOC
30 Sep Norwegian Air Sweden AOC
27 Sep airBaltic
01 Sep airBaltic
20 Sep airBaltic
29 Sep Finnair direct
30 Sep Finnair direct
10 Sep Finnair direct
01 Sep Finnair direct
20 Sep Finnair direct

Also check the deals for return flights from Helsinki to Prague in September.

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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