Air Canada via ShermansTravel offers Air Canada Roundtrip Flights to Copenhagen, Denmark from select cities in the U.S. with fares starting at $394.95. (On the ShermansTravel landing page, click on "AirCanada.com" in the main paragraph to see this offer.) That's the lowest price we could find for select routes by $20. This price is valid on flights from Boston, MA, (BOS) with arrival in Copenhagen, Denmark, (CPH) departing on September 12 with return on September 19. Book this travel deal by April 30 for flights through September 30.
Prices, dates, and booking details were valid at the time of publication.