Cheapest return flights from Charleroi to Helsinki in September from 57€

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

Return flights

29 Sep - 17 Oct Ryanair direct
09 Sep - 29 Sep Ryanair direct
09 Sep - 15 Sep Ryanair direct
15 Sep - 29 Sep Ryanair direct
02 Sep - 15 Sep Ryanair direct
04 Sep - 15 Sep Ryanair direct
05 Sep - 15 Sep Ryanair direct
29 Sep - 16 Oct Ryanair direct
01 Sep - 15 Sep Ryanair direct
16 Sep - 29 Sep Ryanair direct
02 Sep - 09 Sep Ryanair direct
04 Sep - 09 Sep Ryanair direct
29 Sep - 07 Oct Ryanair direct
29 Sep - 03 Oct Ryanair direct
15 Sep - 03 Oct Ryanair direct
29 Sep - 14 Oct Ryanair direct
29 Sep - 13 Oct Ryanair direct
25 Sep - 07 Oct Ryanair direct
16 Sep - 03 Oct Ryanair direct
25 Sep - 03 Oct Ryanair direct

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