Cheapest one-way flights from Warsaw to Helsinki in September from 32€

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

One-Way flights

29 Sep Ryanair direct
22 Sep Ryanair direct
05 Sep Ryanair direct
01 Sep Ryanair direct
08 Sep Ryanair direct
14 Sep Wizz Air
15 Sep Wizz Air
04 Sep Wizz Air
07 Sep Wizz Air
02 Sep Wizz Air

Also check the deals for return flights from Warsaw 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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