Cheapest return flights from Washington to Copenhagen in January from 371€

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

Return flights

19 Jan - 26 Jan Icelandair
20 Jan - 24 Jan Icelandair
28 Jan - 04 Feb Icelandair
21 Jan - 24 Jan Scandinavian Airlines direct
17 Jan - 21 Jan Lufthansa
17 Jan - 21 Jan Scandinavian Airlines direct
19 Jan - 26 Jan Scandinavian Airlines direct
11 Jan - 18 Jan Lufthansa
13 Jan - 20 Jan Lufthansa
14 Jan - 21 Jan Lufthansa
15 Jan - 22 Jan Lufthansa
30 Jan - 06 Feb SWISS
25 Jan - 01 Feb Austrian Airlines

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

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