Flights from Boston to Copenhagen available from USD 446*

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Our best rates from Boston to Copenhagen

Jul 2025
FromUSD 460*
Fare: Round trip/Economy
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    • *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

    Fly in the next three months: flights from Boston to Copenhagen

    USD

    Boston (BOS)to

    Copenhagen (CPH)
    Oct 01 2025 - Oct 07 2025
    From
    USD 446
    Round trip
    Economy

    Boston (BOS)to

    Copenhagen (CPH)
    Oct 01 2025 - Oct 26 2025
    From
    USD 446
    Round trip
    Economy

    Boston (BOS)to

    Copenhagen (CPH)
    Oct 02 2025 - Oct 05 2025
    From
    USD 446
    Round trip
    Economy

    Boston (BOS)to

    Copenhagen (CPH)
    Oct 02 2025 - Oct 06 2025
    From
    USD 446
    Round trip
    Economy

    Boston (BOS)to

    Copenhagen (CPH)
    Oct 02 2025 - Oct 16 2025
    From
    USD 446
    Round trip
    Economy

    Boston (BOS)to

    Copenhagen (CPH)
    Oct 02 2025 - Oct 22 2025
    From
    USD 446
    Round trip
    Economy

    Boston (BOS)to

    Copenhagen (CPH)
    Oct 02 2025 - Oct 23 2025
    From
    USD 446
    Round trip
    Economy

    Boston (BOS)to

    Copenhagen (CPH)
    Oct 03 2025 - Nov 01 2025
    From
    USD 446
    Round trip
    Economy

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

     

    Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

    Plan ahead for your trip from Boston to Copenhagen with Icelandair

    USD
    Plan ahead for your trip from Boston to Copenhagen with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Boston (BOS)Copenhagen (CPH)Round trip
    /
    Economy    		Apr 06 2026 - Apr 15 2026

    From

    USD 448

    Viewed 11 hrs ago

    Boston (BOS)Copenhagen (CPH)Round trip
    /
    Economy    		Apr 06 2026 - Apr 16 2026

    From

    USD 448

    Viewed 11 hrs ago

    Boston (BOS)Copenhagen (CPH)Round trip
    /
    Economy    		Apr 06 2026 - Apr 17 2026

    From

    USD 448

    Viewed 11 hrs ago

    Boston (BOS)Copenhagen (CPH)Round trip
    /
    Economy    		Apr 06 2026 - Apr 23 2026

    From

    USD 448

    Viewed 11 hrs ago

    Boston (BOS)Copenhagen (CPH)Round trip
    /
    Economy    		Apr 06 2026 - Apr 24 2026

    From

    USD 448

    Viewed 11 hrs ago

    Boston (BOS)Copenhagen (CPH)Round trip
    /
    Economy    		Apr 06 2026 - Apr 30 2026

    From

    USD 448

    Viewed 11 hrs ago

    Boston (BOS)Copenhagen (CPH)Round trip
    /
    Economy    		Apr 06 2026 - Apr 20 2026

    From

    USD 448

    Viewed 11 hrs ago

    Boston (BOS)Copenhagen (CPH)Round trip
    /
    Economy    		Apr 06 2026 - Apr 26 2026

    From

    USD 448

    Viewed 11 hrs ago

    Boston (BOS)Copenhagen (CPH)Round trip
    /
    Economy    		Apr 07 2026 - Apr 15 2026

    From

    USD 448

    Viewed 11 hrs ago

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

    Flights to Copenhagen from Boston

    With endless hours of in-flight entertainment comprised of movies, music, and documentaries, plus Wi-Fi onboard most aircraft, there’s plenty to keep you entertained on your transatlantic flight. For an unparalleled flying experience and competitive fares, choose Icelandair to fly from Boston to Copenhagen. The enchanting, timeless city of Copenhagen awaits you.

    Icelandair offers regular flights from Boston (BOS) to Copenhagen (CPH) throughout the year. Book today using our flight finder tool.

     

    FAQs about travel from Boston to Copenhagen

    Helpful information for passengers traveling from Boston to Copenhagen

    What is the flight time from Boston to Copenhagen?

    The average flight duration from Boston Airport (BOS) to Copenhagen Airport (CPH) is around 7 hours and 30 minutes if you fly direct. Though this does not factor in any layovers you have planned.

    When you fly to Copenhagen with Icelandair, you can extend your stopover in Iceland for up to seven days at no extra airfare.

    How can I find cheap flights from Boston to Copenhagen?

    To find the best airfare from Boston to Copenhagen, we recommend being flexible on which dates you travel.

    Booking tickets during Copenhagen’s off-season can see you secure a low price on your flights and accommodation.

    We also advise checking our flight deals often and booking your vacation in advance.

    When is the best time to fly from Boston to Copenhagen?

    The best time to book flights to Copenhagen from Boston is during the summer months, from June – early September. During this time, Copenhagen comes alive with vibrant outdoor events and festivals.

    Plus, those longer, warmer days allow you to explore the city’s lively arts and social scene, historic sites, and charming waterfront districts with ease.

    Does Icelandair offer nonstop flights from Boston to Copenhagen?

    Passengers flying from Boston to Copenhagen with Icelandair will first change at Keflavík Airport.

    From there, you will fly directly to Copenhagen Airport, Kastrup (CPH).

    The flight duration from KEF to CHP is just over 3 hours.