Cheapest return flights from Helsinki to Charleroi in September from 86€

Best time to book flights for Helsinki (HEL) to Charleroi (CRL) flights at AirHint

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

Return flights

18 Sep - 22 Sep Ryanair direct
01 Sep - 22 Sep Ryanair direct
19 Sep - 22 Sep Ryanair direct
18 Sep - 26 Sep Ryanair direct
18 Sep - 25 Sep Ryanair direct
04 Sep - 22 Sep Ryanair direct
19 Sep - 26 Sep Ryanair direct
19 Sep - 25 Sep Ryanair direct
22 Sep - 26 Sep Ryanair direct
22 Sep - 25 Sep Ryanair direct
30 Sep - 20 Oct Ryanair direct

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

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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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