AirHint found the following cheapest return flights from San Jose (SJC) to Copenhagen (CPH) in March 2026 (see full year).

Return flights

23 Mar - 31 Mar	Delta
16 Mar - 27 Mar	Scandinavian Airlines
28 Mar - 03 Apr	Scandinavian Airlines
27 Mar - 03 Apr	Air Canada
28 Mar - 05 Apr	Scandinavian Airlines
26 Mar - 02 Apr	Delta
29 Mar - 02 Apr	British Airways
06 Mar - 13 Mar	Icelandair
17 Mar - 24 Mar	British Airways
19 Mar - 25 Mar	British Airways
20 Mar - 25 Mar	British Airways
27 Mar - 02 Apr	Icelandair
06 Mar - 09 Mar	Icelandair
20 Mar - 05 Apr	Frontier Airlines
01 Mar - 07 Mar	British Airways
19 Mar - 26 Mar	British Airways
19 Mar - 23 Mar	British Airways
01 Mar - 01 Apr	Icelandair
28 Mar - 12 Apr	British Airways

Also check the deals for one-way flights from San Jose to Copenhagen in March.

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 Jose to Copenhagen in March from $545

Return flights