Cheapest return flights from Prague to Helsinki in September from $176

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

Return flights

12 Sep - 25 Sep Scandinavian Airlines
04 Sep - 07 Sep Scandinavian Airlines
04 Sep - 11 Sep Scandinavian Airlines
06 Sep - 20 Sep Ryanair
18 Sep - 20 Sep Ryanair
05 Sep - 19 Sep Scandinavian Airlines
30 Sep - 03 Oct Norwegian Air Sweden AOC
05 Sep - 07 Sep Scandinavian Airlines
01 Sep - 13 Sep Norwegian Air Sweden AOC
05 Sep - 08 Sep Scandinavian Airlines
29 Sep - 06 Oct Scandinavian Airlines
01 Sep - 06 Sep Norwegian Air Sweden AOC
29 Sep - 06 Oct Finnair direct

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