Cheapest return DUS–OPO flights, December

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Porto (OPO) in December 2026 (see full year).

Return flights

21 Dec - 24 Dec Vueling Airlines
22 Dec - 24 Dec Vueling Airlines
22 Dec - 29 Dec Eurowings
21 Dec - 22 Dec Vueling Airlines
23 Dec - 24 Dec Vueling Airlines
22 Dec - 29 Dec Eurowings direct
21 Dec - 29 Dec Vueling Airlines
20 Dec - 03 Jan Vueling Airlines
23 Dec - 29 Dec Vueling Airlines
23 Dec - 03 Jan Vueling Airlines
20 Dec - 03 Jan Eurowings direct

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

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