฿9,895 Cheap Flights from Boston (BOS) to Copenhagen (CPH)

View ฿9,895 flight on Thu, 23 Apr 2026Opens in a new window

Popular airlines from Boston to Copenhagen (CPH-Kastrup)

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Cheap Flights from Boston (BOS) to Copenhagen (CPH)

Prices were available within the past 7 days and start at ฿9,895 for one-way flights and ฿14,065 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 16 Mar - Thu, 19 Mar
BOS
Boston
CPH
Copenhagen
฿14,065 Return, found 11 hours ago
฿14,065
Return
found 11 hours ago
Select United flight, departing Mon, 16 Mar from Boston to Copenhagen, returning Thu, 19 Mar, priced at ฿14,065 found 11 hours ago
United
Mon, 16 Mar - Fri, 20 Mar
BOS
Boston
CPH
Copenhagen
฿14,140 Return, found 11 hours ago
฿14,140
Return
found 11 hours ago
Select United flight, departing Mon, 16 Mar from Boston to Copenhagen, returning Fri, 20 Mar, priced at ฿14,140 found 11 hours ago
United
Wed, 11 Mar - Wed, 18 Mar
BOS
Boston
CPH
Copenhagen
฿14,180 Return, found 11 hours ago
฿14,180
Return
found 11 hours ago
Select United flight, departing Wed, 11 Mar from Boston to Copenhagen, returning Wed, 18 Mar, priced at ฿14,180 found 11 hours ago
Icelandair
Thu, 23 Apr - Mon, 27 Apr
BOS
Boston
CPH
Copenhagen
฿14,190 Return, found 1 day ago
฿14,190
Return
found 1 day ago
Select Icelandair flight, departing Thu, 23 Apr from Boston to Copenhagen, returning Mon, 27 Apr, priced at ฿14,190 found 1 day ago
Icelandair
Thu, 12 Mar - Wed, 18 Mar
BOS
Boston
CPH
Copenhagen
฿14,240 Return, found 11 hours ago
฿14,240
Return
found 11 hours ago
Select Icelandair flight, departing Thu, 12 Mar from Boston to Copenhagen, returning Wed, 18 Mar, priced at ฿14,240 found 11 hours ago
United
Fri, 24 Apr - Mon, 27 Apr
BOS
Boston
CPH
Copenhagen
฿14,890 Return, found 1 day ago
฿14,890
Return
found 1 day ago
Select United flight, departing Fri, 24 Apr from Boston to Copenhagen, returning Mon, 27 Apr, priced at ฿14,890 found 1 day ago
Air Canada
Fri, 24 Apr - Mon, 27 Apr
BOS
Boston
CPH
Copenhagen
฿15,485 Return, found 1 day ago
฿15,485
Return
found 1 day ago
Select Air Canada flight, departing Fri, 24 Apr from Boston to Copenhagen, returning Mon, 27 Apr, priced at ฿15,485 found 1 day ago
Lufthansa
Thu, 23 Apr - Mon, 27 Apr
BOS
Boston
CPH
Copenhagen
฿15,710 Return, found 1 day ago
฿15,710
Return
found 1 day ago
Select Lufthansa flight, departing Thu, 23 Apr from Boston to Copenhagen, returning Mon, 27 Apr, priced at ฿15,710 found 1 day ago
Delta
Fri, 24 Apr - Mon, 27 Apr
BOS
Boston
CPH
Copenhagen
฿17,515 Return, found 1 day ago
฿17,515
Return
found 1 day ago
Select Delta flight, departing Fri, 24 Apr from Boston to Copenhagen, returning Mon, 27 Apr, priced at ฿17,515 found 1 day ago
British Airways
Thu, 23 Apr - Mon, 27 Apr
BOS
Boston
CPH
Copenhagen
฿17,910 Return, found 1 day ago
฿17,910
Return
found 1 day ago
Select British Airways flight, departing Thu, 23 Apr from Boston to Copenhagen, returning Mon, 27 Apr, priced at ฿17,910 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Copenhagen (CPH)

February is typically the cheapest month to fly

From ฿8,584 - ฿21,775 per traveller.
Flight from Boston to Copenhagen route information
Origin airport
Logan Intl.
Destination airport
Kastrup
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Return price
฿14,065
Distance
5855 km
Average flight time
7 hours 25 mins

Perfect flights from Boston to Copenhagen

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to Copenhagen. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Logan Intl. to Kastrup ticket options cater to your travel preferences, with incredible one-way fares from ฿9,895 and roundtrip prices from ฿14,065. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Kastrup and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Copenhagen.

Frequently asked questions

How much is a flight from Logan Intl. Airport (BOS) to Copenhagen Airport, Kastrup?
Round-trip journeys from Logan Intl. Airport to Copenhagen Airport, Kastrup start from ฿14,065. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to Copenhagen Airport, Kastrup?
Every airline has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport (BOS) to CPH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport to CPH flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BOS to Copenhagen Airport, Kastrup?
You'll have 5,900 kilometres to cover on the long-haul Boston to Kastrup route. Wear comfy clothes and consider taking a pair of noise-cancelling headphones.
Which airlines fly direct from Logan Intl. Airport (BOS) to CPH?
Flying nonstop from Logan Intl. Airport (BOS) to CPH is easy with SAS (SK). This popular airline offers 26 flights every month.
Are Logan Intl. Airport (BOS) to Copenhagen Airport, Kastrup flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from BOS to Kastrup Airport (CPH) can be hit-or-miss. You may be able to score a bargain, but you could also completely miss out! If you'd rather start planning early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines advertise their prices that far in advance. Our top tip? Check back often as updates are made frequently.
*Available to Expedia members.