Cheapest return flights from Helsinki to Riga in September from $89

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

Return flights

08 Sep - 09 Sep airBaltic direct
23 Sep - 23 Sep airBaltic direct
14 Sep - 15 Sep airBaltic direct
15 Sep - 16 Sep airBaltic direct
24 Sep - 26 Sep airBaltic direct
23 Sep - 29 Sep airBaltic direct
26 Sep - 28 Sep airBaltic direct
17 Sep - 19 Sep airBaltic direct
29 Sep - 02 Oct airBaltic direct
20 Sep - 22 Sep Finnair direct
15 Sep - 22 Sep Finnair direct
30 Sep - 07 Oct Finnair direct

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

Skyscanner

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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