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

Return flights

03 Dec - 10 Dec	airBaltic	direct
05 Dec - 12 Dec	airBaltic	direct
04 Dec - 10 Dec	airBaltic	direct
05 Dec - 08 Dec	airBaltic	direct
12 Dec - 15 Jan	airBaltic	direct
03 Dec - 05 Dec	airBaltic	direct
04 Dec - 08 Dec	airBaltic	direct
04 Dec - 11 Dec	airBaltic	direct
05 Dec - 31 Dec	airBaltic	direct
12 Dec - 15 Dec	airBaltic	direct
01 Dec - 04 Dec	airBaltic	direct
31 Dec - 05 Jan	airBaltic
30 Dec - 05 Jan	LOT
29 Dec - 05 Jan	LOT
27 Dec - 10 Jan	LOT
25 Dec - 09 Jan	LOT
26 Dec - 10 Jan	LOT
22 Dec - 05 Jan	easyJet
24 Dec - 01 Jan	airBaltic	direct
30 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 $145

Return flights