Cheapest return flights from Athens to Riga in September from $176

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

Return flights

23 Sep - 14 Oct Ryanair
15 Sep - 23 Sep Aegean Airlines
23 Sep - 08 Oct Ryanair
15 Sep - 22 Sep Aegean Airlines
15 Sep - 16 Sep Aegean Airlines
23 Sep - 30 Sep Ryanair
08 Sep - 13 Sep Aegean Airlines direct
15 Sep - 17 Sep Aegean Airlines
08 Sep - 16 Sep Aegean Airlines
15 Sep - 20 Sep Aegean Airlines
22 Sep - 30 Sep Aegean Airlines
08 Sep - 09 Sep Aegean Airlines
22 Sep - 07 Oct Aegean Airlines
23 Sep - 17 Oct Ryanair
22 Sep - 16 Oct Aegean Airlines
26 Sep - 18 Oct Aegean Airlines
30 Sep - 04 Oct SKY express
29 Sep - 02 Oct Aegean Airlines
27 Sep - 02 Oct Ryanair
29 Sep - 03 Oct Aegean Airlines

Also check the deals for one-way flights from Athens to Riga in September.

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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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