Cheapest return flights from Copenhagen to Boston in January from $369

Best time to book flights for Copenhagen (CPH) to Boston (BOS) flights at AirHint

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

Return flights

07 Jan - 28 Jan Fly Play
18 Jan - 25 Jan British Airways
22 Jan - 29 Jan British Airways
15 Jan - 22 Jan British Airways
16 Jan - 23 Jan British Airways
11 Jan - 18 Jan British Airways
23 Jan - 30 Jan British Airways
24 Jan - 31 Jan British Airways
08 Jan - 15 Jan British Airways
30 Jan - 06 Feb British Airways
31 Jan - 07 Feb British Airways
25 Jan - 01 Feb British Airways
29 Jan - 05 Feb British Airways
17 Jan - 24 Jan Icelandair
26 Jan - 02 Feb Icelandair
27 Jan - 03 Feb Icelandair
28 Jan - 04 Feb Icelandair
29 Jan - 05 Feb Scandinavian Airlines direct
30 Jan - 06 Feb Scandinavian Airlines direct
31 Jan - 07 Feb Scandinavian Airlines direct

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

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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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