Cheapest return flights from Boston to Copenhagen in June from 521€

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

Return flights

04 Jun - 08 Jun SWISS
06 Jun - 11 Jun Lufthansa
02 Jun - 09 Jun Scandinavian Airlines
01 Jun - 08 Jun Scandinavian Airlines direct
16 Jun - 30 Jun Lufthansa
04 Jun - 08 Jun Scandinavian Airlines direct
23 Jun - 30 Jun Scandinavian Airlines direct
26 Jun - 04 Jul Icelandair
22 Jun - 29 Jun Scandinavian Airlines direct
24 Jun - 01 Jul Scandinavian Airlines direct
25 Jun - 02 Jul Scandinavian Airlines direct
09 Jun - 16 Jun Scandinavian Airlines
03 Jun - 10 Jun Scandinavian Airlines
26 Jun - 03 Jul Scandinavian Airlines direct
26 Jun - 04 Jul Scandinavian Airlines direct
30 Jun - 07 Jul Icelandair
29 Jun - 06 Jul Icelandair
28 Jun - 05 Jul Icelandair
30 Jun - 07 Jul Scandinavian Airlines direct
27 Jun - 04 Jul Icelandair

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

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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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