Cheapest return flights from San Francisco to Copenhagen in September from $525

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

Return flights

23 Sep - 05 Oct Scandinavian Airlines direct
08 Sep - 24 Sep Scandinavian Airlines direct
01 Sep - 08 Sep British Airways
02 Sep - 09 Sep British Airways
08 Sep - 25 Sep American Airlines
07 Sep - 14 Sep British Airways
08 Sep - 25 Sep Scandinavian Airlines direct
03 Sep - 10 Sep British Airways
06 Sep - 13 Sep British Airways

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

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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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