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

Return flights

07 Oct - 08 Oct	Ryanair
16 Oct - 23 Oct	Wizz Air UK
14 Oct - 21 Oct	Ryanair
09 Oct - 14 Oct	Ryanair
16 Oct - 21 Oct	Wizz Air UK
10 Oct - 14 Oct	Ryanair
17 Oct - 21 Oct	Ryanair
21 Oct - 28 Oct	Ryanair
06 Oct - 08 Oct	Ryanair
07 Oct - 09 Oct	Ryanair
20 Oct - 04 Nov	Ryanair
28 Oct - 01 Nov	Ryanair
29 Oct - 01 Nov	Ryanair
30 Oct - 03 Nov	Aegean Airlines
31 Oct - 29 Nov	Wizz Air Malta
24 Oct - 22 Nov	Ryanair
25 Oct - 01 Nov	Wizz Air Malta
28 Oct - 01 Nov	airBaltic	direct
25 Oct - 01 Nov	airBaltic	direct

Also check the deals for one-way flights from Athens to Riga 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 Athens to Riga in October from $179

Return flights