Cheapest return flights from Atlanta to Copenhagen in December from $605

Best time to book flights for Atlanta (ATL) to Copenhagen (CPH) flights at AirHint

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

Return flights

02 Dec - 09 Dec Delta
03 Dec - 10 Dec Delta
09 Dec - 16 Dec Delta
10 Dec - 17 Dec British Airways
01 Dec - 08 Dec Scandinavian Airlines direct
16 Dec - 23 Dec British Airways
30 Dec - 06 Jan British Airways
31 Dec - 07 Jan British Airways
07 Dec - 14 Dec British Airways
08 Dec - 15 Dec British Airways
04 Dec - 11 Dec British Airways
05 Dec - 12 Dec British Airways
23 Dec - 05 Jan British Airways
25 Dec - 01 Jan British Airways
29 Dec - 05 Jan British Airways
26 Dec - 02 Jan British Airways
28 Dec - 04 Jan Delta
27 Dec - 03 Jan British Airways
29 Dec - 05 Jan Scandinavian Airlines direct
28 Dec - 04 Jan Scandinavian Airlines direct

Also check the deals for one-way flights from Atlanta to Copenhagen in December.

Skyscanner

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.

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen