AirHint found the following cheapest return flights from San Francisco (SFO) to Copenhagen (CPH) in January 2026 (see full year).

Return flights

21 Jan - 14 Feb	Scandinavian Airlines
28 Jan - 21 Feb	Scandinavian Airlines
23 Jan - 30 Jan	Scandinavian Airlines
16 Jan - 25 Jan	Scandinavian Airlines	direct
16 Jan - 07 Feb	Scandinavian Airlines	direct
15 Jan - 24 Jan	Scandinavian Airlines	direct
21 Jan - 28 Jan	British Airways
20 Jan - 27 Jan	British Airways
13 Jan - 20 Jan	British Airways
14 Jan - 21 Jan	British Airways
27 Jan - 03 Feb	British Airways
28 Jan - 04 Feb	British Airways
06 Jan - 13 Jan	Finnair
14 Jan - 23 Jan	Finnair
14 Jan - 24 Jan	Delta

Also check the deals for one-way flights from San Francisco to Copenhagen in January.

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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Cheapest return flights from San Francisco to Copenhagen in January from $413

Return flights