Cheapest return flights from Boston to Copenhagen in March from 358€

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

Return flights

10 Mar - 04 Apr SWISS
03 Mar - 10 Mar Scandinavian Airlines
23 Mar - 30 Mar Scandinavian Airlines
01 Mar - 15 Mar SWISS
19 Mar - 26 Mar SWISS
18 Mar - 25 Mar Icelandair
13 Mar - 21 Mar Austrian Airlines
23 Mar - 28 Mar SWISS
08 Mar - 15 Mar Icelandair
28 Mar - 04 Apr Icelandair

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

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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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