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

Return flights

26 May - 08 Jun	Ryanair	direct
26 May - 15 Jun	Ryanair	direct
12 May - 21 May	Ryanair	direct
12 May - 23 May	Ryanair	direct
12 May - 20 May	Ryanair	direct
19 May - 21 May	Ryanair	direct
19 May - 23 May	Ryanair	direct
19 May - 20 May	Ryanair	direct
14 May - 21 May	Ryanair	direct
14 May - 23 May	Ryanair	direct
14 May - 20 May	Ryanair	direct
19 May - 08 Jun	Ryanair	direct
29 May - 08 Jun	Ryanair	direct
29 May - 17 Jun	Ryanair	direct
29 May - 15 Jun	Ryanair	direct
15 May - 18 May	Wizz Air Malta

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

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 Charleroi

Cheap car rent in Charleroi

Cheapest return flights from Athens to Charleroi in May from 182€

Return flights