Cheapest return flights from Boston (BOS) to Copenhagen (CPH), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Oct 11 Oct Icelandair
02 Oct 12 Oct Icelandair
07 Oct 12 Oct Icelandair
09 Oct 14 Oct Icelandair
01 Oct 08 Oct Icelandair
12 Oct 18 Oct Icelandair
05 Oct 12 Oct KLM
06 Oct 13 Oct KLM
12 Oct 19 Oct KLM
13 Oct 20 Oct KLM
25 Oct 01 Nov Scandinavian Airlines
Direct Flight
26 Oct 02 Nov Air France
27 Oct 03 Nov Air France
28 Oct 04 Nov Air France
26 Oct 02 Nov Scandinavian Airlines
Direct Flight
27 Oct 03 Nov Scandinavian Airlines
Direct Flight
30 Oct 06 Nov KLM
29 Oct 05 Nov Scandinavian Airlines
Direct Flight
30 Oct 06 Nov Scandinavian Airlines
Direct Flight
31 Oct 07 Nov Scandinavian Airlines
Direct Flight
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deals for one-way flights from Boston to Copenhagen in October.

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Updated Jun 11, 2026.

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