AirHint found the following cheapest return flights from Dublin (DUB) to Athens (ATH) in October 2026 (see full year).

Return flights

10 Oct - 16 Oct	Aegean Airlines
10 Oct - 20 Oct	Aegean Airlines
13 Oct - 20 Oct	Aegean Airlines
12 Oct - 15 Oct	Ryanair	direct
10 Oct - 16 Oct	Aegean Airlines	direct
12 Oct - 19 Oct	Ryanair	direct
12 Oct - 14 Oct	Ryanair
08 Oct - 15 Oct	Ryanair	direct
15 Oct - 19 Oct	Ryanair
15 Oct - 18 Oct	Ryanair
31 Oct - 07 Nov	Ryanair
30 Oct - 03 Nov	Lufthansa
29 Oct - 02 Nov	KLM
24 Oct - 01 Nov	Aegean Airlines
24 Oct - 01 Nov	Aer Lingus	direct

Also check the deals for one-way flights from Dublin 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 Dublin to Athens in October from $151

Return flights