Cheapest return flights from Helsinki to Prague in September from $184

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

Return flights

14 Sep - 21 Sep airBaltic
07 Sep - 11 Sep airBaltic
03 Sep - 06 Sep Finnair
05 Sep - 06 Sep Finnair
10 Sep - 13 Sep airBaltic
11 Sep - 20 Sep airBaltic
17 Sep - 20 Sep airBaltic
18 Sep - 21 Sep Finnair direct
07 Sep - 11 Sep Finnair direct
15 Sep - 17 Sep Finnair direct

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

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