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

Return flights

28 Aug - 01 Sep	airBaltic	direct
30 Aug - 01 Sep	Eurowings
26 Aug - 28 Aug	airBaltic	direct
31 Aug - 04 Sep	Lufthansa
25 Aug - 28 Aug	Ryanair
20 Aug - 27 Aug	Aer Lingus
13 Aug - 20 Aug	Ryanair
24 Aug - 04 Sep	airBaltic
22 Aug - 02 Sep	airBaltic	direct
20 Aug - 27 Aug	airBaltic	direct
21 Aug - 26 Aug	Ryanair
29 Aug - 07 Sep	airBaltic
21 Aug - 28 Aug	airBaltic	direct
25 Aug - 28 Aug	airBaltic	direct
22 Aug - 04 Sep	airBaltic
07 Aug - 14 Aug	LOT
08 Aug - 15 Aug	Eurowings
25 Aug - 07 Sep	airBaltic
29 Aug - 07 Sep	airBaltic	direct
25 Aug - 07 Sep	airBaltic	direct

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 158€

Return flights