Boston (BOS) to Copenhagen (CPH) flight deal from $422 USD in economy class

SKScandinavian Airlines

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

CPH

Copenhagen Airport, Kastrup Airport

Copenhagen, Denmark

$692 USD

-39%$422 USD

Verified Nov 6, 2025 at 5:27 AM

December 2025

Today

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Tue

Wed

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Sun

1$611 2$611 3$456 4$661 5$506 6$516 7$486 8$516 9$486 10$556 11$426 12$712 13$456 14$456 15$662 16$748 17$868 18$1,251 19$2,003 20$1,405 21$1,016 22$1,093 23$1,199 24$1,047 25$1,298 26$853 27$1,013 28$718 29$663 30$663 31$688 1 2 3 4

Limited Availability

16% of dates checked are available within 10% of the lowest price

Thursday, December 18th, 2025

10 round-trip options

Returning

Tue, Dec 23, 2025•5 Day Trip

$1,429 USD

Google Flights

Returning

Wed, Dec 24, 2025•6 Day Trip

$1,563 USD

Google Flights

Returning

Thu, Dec 25, 2025•7 Day Trip

$1,251 USD

Google Flights

Returning

Fri, Dec 26, 2025•8 Day Trip

$1,299 USD

Google Flights

Returning

Sat, Dec 27, 2025•9 Day Trip

$1,477 USD

Google Flights

Returning

Sun, Dec 28, 2025•10 Day Trip

$1,726 USD

Google Flights

Returning

Mon, Dec 29, 2025•11 Day Trip

$1,582 USD

Google Flights

Returning

Tue, Dec 30, 2025•12 Day Trip

$1,678 USD

Google Flights

Returning

Wed, Dec 31, 2025•13 Day Trip

$1,741 USD

Google Flights

Returning

Thu, Jan 1, 2026•14 Day Trip

$1,790 USD

Google Flights