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

Return flights

12 Dec - 15 Jan	airBaltic	direct
03 Dec - 10 Dec	airBaltic	direct
04 Dec - 08 Dec	airBaltic	direct
05 Dec - 08 Dec	airBaltic	direct
12 Dec - 15 Dec	airBaltic	direct
12 Dec - 17 Dec	airBaltic	direct
01 Dec - 04 Dec	airBaltic	direct
31 Dec - 08 Jan	airBaltic	direct
05 Dec - 07 Dec	airBaltic
08 Dec - 12 Dec	airBaltic
05 Dec - 14 Dec	airBaltic
11 Dec - 15 Dec	airBaltic	direct
04 Dec - 07 Jan	airBaltic
31 Dec - 05 Jan	airBaltic
29 Dec - 05 Jan	LOT
30 Dec - 05 Jan	LOT
29 Dec - 01 Jan	LOT
27 Dec - 01 Jan	LOT
31 Dec - 04 Jan	airBaltic
22 Dec - 01 Jan	LOT

Also check the deals for one-way flights from Duesseldorf to Riga in December.

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 December from $139

Return flights