AirHint found the following cheapest return flights from Charleroi (CRL) to Buenos Aires (EZE) in October 2025 (see full year).

Return flights

16 Oct - 20 Oct	Ryanair
30 Oct - 23 Nov	Ryanair
27 Oct - 30 Nov	Ryanair
22 Oct - 05 Nov	Ryanair
23 Oct - 03 Nov	Ryanair
21 Oct - 06 Nov	Ryanair
19 Oct - 02 Nov	Ryanair
20 Oct - 02 Nov	Ryanair
19 Oct - 24 Oct	Ryanair
29 Oct - 29 Nov	Ryanair
12 Oct - 19 Oct	Ryanair
06 Oct - 11 Oct	Ryanair
17 Oct - 02 Nov	Ryanair
15 Oct - 01 Nov	Ryanair
02 Oct - 18 Oct	Ryanair
02 Oct - 09 Oct	Ryanair
03 Oct - 24 Oct	Ryanair
04 Oct - 08 Oct	Ryanair

Also check the deals for one-way flights from Charleroi to Buenos Aires in October.

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 Charleroi to Buenos Aires in October from $1471

Return flights