Cheapest return flights from Boston to Copenhagen in April from $398

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

Return flights

26 Apr - 08 May TAP
12 Apr - 18 Apr TAP
25 Apr - 03 May Lufthansa
03 Apr - 08 Apr Lufthansa
24 Apr - 22 May TAP
03 Apr - 08 Apr Scandinavian Airlines direct
01 Apr - 08 Apr Lufthansa
11 Apr - 19 Apr Icelandair
24 Apr - 28 Apr Icelandair
27 Apr - 03 May Air Canada
16 Apr - 19 Apr Air Canada
22 Apr - 26 Apr Icelandair
20 Apr - 27 Apr Icelandair
01 Apr - 07 Apr SWISS
01 Apr - 06 May SWISS
28 Apr - 05 May Scandinavian Airlines direct
29 Apr - 06 May Scandinavian Airlines direct
27 Apr - 04 May Scandinavian Airlines direct
25 Apr - 02 May Icelandair
26 Apr - 03 May Icelandair

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

Powered by

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.

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen

Feel free to contact us with any feedback or request another flight research.