Cheapest return flights from Duesseldorf to Olsztyn in December from $34

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

Return flights

07 Dec - 14 Dec Ryanair direct
05 Dec - 07 Dec Ryanair direct
05 Dec - 14 Dec Ryanair direct
12 Dec - 14 Dec Ryanair direct
07 Dec - 12 Dec Ryanair direct
05 Dec - 12 Dec Ryanair direct
07 Dec - 21 Dec Ryanair direct
07 Dec - 24 Dec Ryanair direct
05 Dec - 21 Dec Ryanair direct
05 Dec - 24 Dec Ryanair direct
31 Dec - 09 Jan Ryanair direct
26 Dec - 09 Jan Ryanair direct
31 Dec - 11 Jan Ryanair direct
26 Dec - 11 Jan Ryanair direct
28 Dec - 09 Jan Ryanair direct
28 Dec - 11 Jan Ryanair direct
14 Dec - 02 Jan Ryanair direct
31 Dec - 02 Jan Ryanair direct
26 Dec - 02 Jan Ryanair direct
24 Dec - 09 Jan Ryanair direct

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

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