Cheapest return flights from Boston to Copenhagen in March from $373

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

Return flights

05 Mar - 13 Mar TAP
01 Mar - 08 Mar Scandinavian Airlines
07 Mar - 09 Mar Lufthansa
09 Mar - 16 Mar Scandinavian Airlines
05 Mar - 12 Mar Scandinavian Airlines
03 Mar - 10 Mar Scandinavian Airlines
10 Mar - 17 Mar Scandinavian Airlines
02 Mar - 09 Mar Scandinavian Airlines
23 Mar - 30 Mar Scandinavian Airlines
12 Mar - 19 Mar Scandinavian Airlines
26 Mar - 02 Apr Scandinavian Airlines
29 Mar - 05 Apr Scandinavian Airlines direct
28 Mar - 04 Apr Scandinavian Airlines direct
31 Mar - 07 Apr Scandinavian Airlines direct
30 Mar - 06 Apr Scandinavian Airlines direct

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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