AirHint found the following cheapest return flights from Athens (ATH) to Charleroi (CRL) in June 2026 (see full year).

Return flights

04 Jun - 12 Jun	Ryanair	direct
06 Jun - 12 Jun	Ryanair	direct
04 Jun - 05 Jun	Ryanair	direct
25 Jun - 29 Jun	Ryanair
25 Jun - 29 Jun	Ryanair	direct
25 Jun - 04 Jul	Ryanair	direct
26 Jun - 29 Jun	Ryanair
14 Jun - 29 Jun	Ryanair	direct
14 Jun - 04 Jul	Ryanair	direct
25 Jun - 03 Jul	Ryanair	direct
14 Jun - 03 Jul	Ryanair	direct
25 Jun - 11 Jul	Ryanair	direct

Also check the deals for one-way flights from Athens to Charleroi in June.

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 Athens to Charleroi in June from $214

Return flights