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

Return flights

06 Dec - 11 Dec	Ryanair	direct
06 Dec - 07 Dec	Ryanair	direct
06 Dec - 08 Dec	Ryanair	direct
29 Dec - 10 Jan	Ryanair	direct
29 Dec - 18 Jan	Ryanair	direct
05 Dec - 07 Dec	Ryanair
05 Dec - 08 Dec	Ryanair
22 Dec - 10 Jan	Ryanair	direct
21 Dec - 10 Jan	Ryanair	direct
13 Dec - 29 Dec	Ryanair	direct
29 Dec - 03 Jan	Ryanair	direct
29 Dec - 04 Jan	Ryanair	direct
28 Dec - 04 Jan	Ryanair
28 Dec - 04 Jan	Ryanair	direct
29 Dec - 29 Dec	Ryanair	direct
22 Dec - 07 Jan	Ryanair
22 Dec - 03 Jan	Ryanair	direct
22 Dec - 29 Dec	Ryanair	direct
21 Dec - 29 Dec	Ryanair	direct

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

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Cheapest return flights from Charleroi to Helsinki in December from 91€

Return flights