Cheapest return flights from Santander to Copenhagen in December from 158€

AirHint found the following cheapest return flights from Santander (SDR) to Copenhagen (CPH) in December 2025 (see full year).

Return flights

11 Dec - 16 Dec Vueling Airlines
11 Dec - 14 Dec Vueling Airlines
12 Dec - 16 Dec Vueling Airlines
06 Dec - 12 Dec Vueling Airlines
06 Dec - 08 Dec Iberia
06 Dec - 09 Dec Vueling Airlines
06 Dec - 14 Dec Vueling Airlines
29 Dec - 02 Jan Iberia
01 Dec - 12 Dec Vueling Airlines
01 Dec - 16 Dec Vueling Airlines
29 Dec - 05 Jan Vueling Airlines
01 Dec - 14 Dec Vueling Airlines

Also check the deals for one-way flights from Santander to Copenhagen in December.

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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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