Cheapest return flights from Boston to Copenhagen in May from $416

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

Return flights

04 May - 08 May Air Canada
04 May - 11 May TAP
05 May - 12 May Icelandair
10 May - 17 May Icelandair
15 May - 22 May Icelandair
06 May - 13 May Icelandair
07 May - 14 May Icelandair
08 May - 15 May Icelandair
14 May - 21 May Icelandair
01 May - 08 May Icelandair
26 May - 02 Jun Scandinavian Airlines direct
21 May - 22 Jun Lufthansa
24 May - 08 Jun TAP
24 May - 08 Jun Scandinavian Airlines direct
25 May - 01 Jun Scandinavian Airlines direct
27 May - 03 Jun Scandinavian Airlines direct
28 May - 04 Jun Scandinavian Airlines direct
30 May - 06 Jun Scandinavian Airlines direct
29 May - 05 Jun Scandinavian Airlines
31 May - 07 Jun Scandinavian Airlines direct

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

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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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