Cheapest return flights from San Francisco to Copenhagen in December from 435€

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

Return flights

08 Dec - 15 Dec Scandinavian Airlines direct
03 Dec - 10 Dec United
22 Dec - 31 Dec Lufthansa
23 Dec - 30 Dec United
13 Dec - 20 Dec Scandinavian Airlines direct
21 Dec - 29 Dec Lufthansa
22 Dec - 01 Jan Lufthansa
21 Dec - 31 Dec Lufthansa
18 Dec - 25 Dec United
20 Dec - 10 Jan British Airways
28 Dec - 04 Jan Scandinavian Airlines
23 Dec - 11 Jan Delta
20 Dec - 29 Dec Lufthansa
21 Dec - 01 Jan Lufthansa
20 Dec - 31 Dec British Airways
22 Dec - 01 Jan Scandinavian Airlines direct
20 Dec - 10 Jan Scandinavian Airlines direct
21 Dec - 01 Jan Scandinavian Airlines direct

Also check the deals for one-way flights from San Francisco 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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