Cheapest return flights from Boston to Copenhagen in January from 345€

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

Return flights

23 Jan - 26 Jan Austrian Airlines
31 Jan - 06 Feb TAP
15 Jan - 22 Jan Lufthansa
14 Jan - 21 Jan Lufthansa
18 Jan - 25 Jan Icelandair
24 Jan - 31 Jan Icelandair
26 Jan - 30 Jan Delta
16 Jan - 23 Jan TAP
20 Jan - 27 Jan Scandinavian Airlines direct
27 Jan - 03 Feb Scandinavian Airlines direct
23 Jan - 30 Jan Scandinavian Airlines direct
30 Jan - 06 Feb Scandinavian Airlines direct
18 Jan - 25 Jan Scandinavian Airlines direct

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