AirHint found the following cheapest return flights from Tallinn (TLL) to Riga (RIX) in August 2025 (see full year).

Return flights

23 Aug - 31 Aug	airBaltic	direct
23 Aug - 24 Aug	airBaltic	direct
20 Aug - 21 Aug	airBaltic	direct
07 Aug - 14 Aug	airBaltic	direct
13 Aug - 20 Aug	airBaltic	direct
21 Aug - 24 Aug	airBaltic	direct
12 Aug - 16 Aug	Scandinavian Airlines
27 Aug - 28 Aug	airBaltic	direct
05 Aug - 12 Aug	airBaltic	direct
10 Aug - 17 Aug	airBaltic	direct

Also check the deals for one-way flights from Tallinn to Riga in August.

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 Tallinn to Riga in August from 80€

Return flights