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

Return flights

31 Aug - 10 Sep	airBaltic	direct
21 Aug - 04 Sep	airBaltic
22 Aug - 02 Sep	airBaltic	direct
29 Aug - 01 Sep	airBaltic	direct
10 Aug - 28 Aug	airBaltic	direct
13 Aug - 17 Aug	airBaltic
19 Aug - 21 Aug	Eurowings
09 Aug - 19 Aug	Eurowings
05 Aug - 12 Aug	Eurowings
18 Aug - 25 Aug	LOT
08 Aug - 11 Aug	airBaltic
10 Aug - 20 Aug	airBaltic
07 Aug - 11 Aug	airBaltic
09 Aug - 16 Aug	LOT

Also check the deals for one-way flights from Duesseldorf 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 Duesseldorf to Riga in August from $201

Return flights