Cheapest return flights from Boston to Copenhagen in May from $306

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

AirHint found the following cheapest return flights from Boston (BOS) to Copenhagen (CPH) in May 2025 (see full year).

Return flights

12 May - 18 May Fly Play
12 May - 19 May Fly Play
03 May - 11 May Fly Play
12 May - 19 May Scandinavian Airlines direct
12 May - 18 May Scandinavian Airlines direct
03 May - 11 May Scandinavian Airlines direct
21 May - 28 May Icelandair
21 May - 28 May Scandinavian Airlines direct

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

Skyscanner

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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