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Cheapest one-way flights from Helsinki (HEL) to Prague (PRG), September

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Dates, airline, and price
Dates	Airline	Price
22 Sep	Ryanair
15 Sep	Ryanair
07 Sep	Norwegian Air Sweden AOC
23 Sep	Ryanair
13 Sep	Ryanair
06 Sep	Norwegian Air Sweden AOC
08 Sep	Norwegian Air Sweden AOC
18 Sep	Norwegian Air Sweden AOC
21 Sep	Norwegian Air Sweden AOC
20 Sep	airBaltic

deals for return flights from Helsinki to Prague in September.

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Updated Jul 25, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Helsinki (HEL) to Prague (PRG), September

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