Cheapest return flights from Boston to Copenhagen in October from $371

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 October 2025 (see full year).

Return flights

18 Oct - 23 Oct Fly Play
07 Oct - 13 Oct Fly Play
18 Oct - 25 Oct Fly Play
07 Oct - 13 Oct Scandinavian Airlines direct
06 Oct - 11 Oct Fly Play
08 Oct - 14 Oct Fly Play
02 Oct - 06 Oct Scandinavian Airlines direct
10 Oct - 14 Oct Scandinavian Airlines direct
01 Oct - 05 Oct Icelandair
12 Oct - 19 Oct Icelandair

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

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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