AirHint found the following cheapest return flights from Rome (CIA) to Athens (ATH) in October 2025 (see full year).

Return flights

01 Oct - 04 Oct	Ryanair
15 Oct - 30 Oct	Ryanair
19 Oct - 22 Oct	Ryanair
08 Oct - 15 Oct	Ryanair
24 Oct - 28 Oct	Ryanair
25 Oct - 31 Oct	Ryanair
02 Oct - 04 Oct	Ryanair
05 Oct - 23 Oct	Ryanair
19 Oct - 23 Oct	Ryanair
08 Oct - 13 Oct	Ryanair
28 Oct - 04 Nov	Ryanair
26 Oct - 02 Nov	Ryanair
03 Oct - 16 Nov	Ryanair
18 Oct - 08 Nov	Ryanair
23 Oct - 01 Nov	Ryanair

Also check the deals for one-way flights from Rome to Athens 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 Rome to Athens in October from 143€

Return flights