AirHint found the following cheapest return flights from Dublin (DUB) to Charleroi (CRL) in January 2026 (see full year).

Return flights

23 Jan - 26 Jan	Ryanair	direct
05 Jan - 16 Jan	Ryanair	direct
02 Jan - 16 Jan	Ryanair	direct
01 Jan - 16 Jan	Ryanair	direct
30 Jan - 13 Feb	Ryanair	direct
23 Jan - 02 Feb	Ryanair	direct
01 Jan - 02 Jan	Ryanair	direct
16 Jan - 18 Jan	Ryanair
05 Jan - 29 Jan	Ryanair
01 Jan - 06 Jan	Ryanair
01 Jan - 04 Jan	Ryanair
30 Jan - 02 Feb	Ryanair	direct
29 Jan - 02 Feb	Aer Lingus
06 Jan - 29 Jan	Ryanair
29 Jan - 01 Feb	Ryanair

Also check the deals for one-way flights from Dublin to Charleroi in January.

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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Cheapest return flights from Dublin to Charleroi in January from 79€

Return flights