￥48,920 Cheap Flights from Boston (BOS) to Copenhagen (CPH)

View ￥48,920 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Copenhagen Airport, Kastrup (CPH)

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Cheap Flights from Boston to Copenhagen (BOS-CPH)

Prices were available within the past 7 days and start at ￥48,920 for one-way flights and ￥65,870 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, Nov 23 - Fri, Nov 28
BOS
Boston
CPH
Copenhagen
￥65,870 Roundtrip, found 6 days ago
￥65,870
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sun, Nov 23 from Boston to Copenhagen, returning Fri, Nov 28, priced at ￥65,870 found 6 days ago
Swiss International Air Lines
Thu, Oct 30 - Thu, Dec 11
BOS
Boston
CPH
Copenhagen
￥65,960 Roundtrip, found 5 hours ago
￥65,960
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Thu, Oct 30 from Boston to Copenhagen, returning Thu, Dec 11, priced at ￥65,960 found 5 hours ago
Icelandair
Sun, Nov 23 - Fri, Nov 28
BOS
Boston
CPH
Copenhagen
￥66,120 Roundtrip, found 6 days ago
￥66,120
Roundtrip
found 6 days ago
Select Icelandair flight, departing Sun, Nov 23 from Boston to Copenhagen, returning Fri, Nov 28, priced at ￥66,120 found 6 days ago
United
Thu, Oct 30 - Thu, Dec 11
BOS
Boston
CPH
Copenhagen
￥66,310 Roundtrip, found 5 hours ago
￥66,310
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Oct 30 from Boston to Copenhagen, returning Thu, Dec 11, priced at ￥66,310 found 5 hours ago
Swiss International Air Lines
Thu, Oct 30 - Thu, Dec 11
BOS
Boston
CPH
Copenhagen
￥66,420 Roundtrip, found 5 hours ago
￥66,420
Roundtrip
found 5 hours ago
Select Swiss International Air Lines flight, departing Thu, Oct 30 from Boston to Copenhagen, returning Thu, Dec 11, priced at ￥66,420 found 5 hours ago
Lufthansa
Thu, Oct 30 - Thu, Dec 11
BOS
Boston
CPH
Copenhagen
￥66,830 Roundtrip, found 5 hours ago
￥66,830
Roundtrip
found 5 hours ago
Select Lufthansa flight, departing Thu, Oct 30 from Boston to Copenhagen, returning Thu, Dec 11, priced at ￥66,830 found 5 hours ago
Scandinavian Airlines
Sun, Nov 23 - Fri, Nov 28
BOS
Boston
CPH
Copenhagen
￥68,960 Roundtrip, found 6 days ago
￥68,960
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sun, Nov 23 from Boston to Copenhagen, returning Fri, Nov 28, priced at ￥68,960 found 6 days ago
Air Canada
Sun, Mar 1 - Tue, Mar 3
BOS
Boston
CPH
Copenhagen
￥70,210 Roundtrip, found 5 days ago
￥70,210
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Mar 1 from Boston to Copenhagen, returning Tue, Mar 3, priced at ￥70,210 found 5 days ago
Austrian Airlines
Sun, Nov 23 - Fri, Nov 28
BOS
Boston
CPH
Copenhagen
￥70,780 Roundtrip, found 6 days ago
￥70,780
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Sun, Nov 23 from Boston to Copenhagen, returning Fri, Nov 28, priced at ￥70,780 found 6 days ago
Brussels Airlines
Sun, Nov 23 - Fri, Nov 28
BOS
Boston
CPH
Copenhagen
￥74,120 Roundtrip, found 6 days ago
￥74,120
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Sun, Nov 23 from Boston to Copenhagen, returning Fri, Nov 28, priced at ￥74,120 found 6 days ago

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

February is typically the cheapest month to fly

From ￥39,662 - ￥97,408 per traveler.

Frequently asked questions

How much is a flight from Logan Intl. Airport to CPH?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from Logan Intl. Airport to Kastrup Airport (CPH) was ￥65,870. Cheap fares don't last long, so book yours today. 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 (BOS) to CPH?
This differs between air carriers, as each has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from BOS to Kastrup Airport (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 (BOS) to Copenhagen Airport, Kastrup flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Logan Intl. Airport (BOS) to CPH?
From BOS to Kastrup Airport (CPH), you'll be in your seat for approximately 10 hours and 18 minutes. If you've been wanting to get stuck into that novel, now's a fantastic time to do it.
How far is the flight from Logan Intl. Airport to Kastrup Airport (CPH)?
The distance is around 5,900 kilometers, so fill your carry-on bag with all the items you need to make the long journey comfortable. Not sure what to take on board your Boston to Kastrup flight? A sleep mask, earplugs and a travel pillow are among the essentials.
Which airlines fly direct from Logan Intl. Airport to CPH?
SAS (SK) will take you from BOS to Copenhagen Airport, Kastrup comfortably and reliably. Choose from 26 flights every month along this route.
Are Logan Intl. Airport to Copenhagen Airport, Kastrup flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Logan Intl. Airport to Copenhagen Airport, Kastrup last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Kastrup
Airlines serving
Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, Icelandair, Lufthansa, SATA International-Azores Airlines S.A., Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
￥65,870
Distance
5855 km
Average flight time
7 hours 25 mins

Book with confidence

Book with confidence

Boston to Copenhagen Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Copenhagen.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to CPH flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to CPH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Boston to Copenhagen Flights

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Explore a world of travel with Expedia

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