Cheapest return flights from Santander to Copenhagen in December from $190

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

Return flights

03 Dec - 06 Dec Vueling Airlines
12 Dec - 15 Dec Iberia
07 Dec - 11 Dec Ryanair
02 Dec - 07 Dec Vueling Airlines
25 Dec - 06 Jan Vueling Airlines
25 Dec - 04 Jan Vueling Airlines
18 Dec - 06 Jan Vueling Airlines
18 Dec - 04 Jan Vueling Airlines
09 Dec - 12 Dec Vueling Airlines
27 Dec - 01 Jan Vueling Airlines
06 Dec - 12 Dec Vueling Airlines
06 Dec - 08 Dec Vueling Airlines
18 Dec - 01 Jan Vueling Airlines
04 Dec - 08 Dec Ryanair
05 Dec - 08 Dec Ryanair
08 Dec - 12 Dec Vueling Airlines
20 Dec - 06 Jan Vueling Airlines
20 Dec - 04 Jan Vueling Airlines
20 Dec - 01 Jan Vueling Airlines
27 Dec - 06 Jan 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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