Cheapest one-way flights from Prague to Helsinki in August from $105

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

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

One-Way flights

18 Aug airBaltic
02 Aug Eurowings
04 Aug Finnair direct
18 Aug Finnair direct
02 Aug Finnair direct

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

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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