₩894,500 Cheap Flights from Copenhagen (CPH) to Boston (BOS)

View ₩894,500 flight on Mon, Oct 20, 2025Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Copenhagen to Boston (CPH-BOS)

Prices were available within the past 7 days and start at ₩894,500 for one-way flights and ₩736,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 14 - Fri, Oct 24
CPH
Copenhagen
BOS
Boston
₩736,800 Roundtrip, found 6 days ago
₩736,800
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 14 from Copenhagen to Boston, returning Fri, Oct 24, priced at ₩736,800 found 6 days ago
United
Fri, Oct 17 - Mon, Oct 27
CPH
Copenhagen
BOS
Boston
₩743,700 Roundtrip, found 3 days ago
₩743,700
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 17 from Copenhagen to Boston, returning Mon, Oct 27, priced at ₩743,700 found 3 days ago
United
Wed, Oct 15 - Sat, Oct 25
CPH
Copenhagen
BOS
Boston
₩746,100 Roundtrip, found 5 days ago
₩746,100
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 15 from Copenhagen to Boston, returning Sat, Oct 25, priced at ₩746,100 found 5 days ago
United
Fri, Oct 17 - Mon, Oct 27
CPH
Copenhagen
BOS
Boston
₩747,000 Roundtrip, found 3 days ago
₩747,000
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 17 from Copenhagen to Boston, returning Mon, Oct 27, priced at ₩747,000 found 3 days ago
United
Tue, Oct 14 - Fri, Oct 24
CPH
Copenhagen
BOS
Boston
₩748,600 Roundtrip, found 6 days ago
₩748,600
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct 14 from Copenhagen to Boston, returning Fri, Oct 24, priced at ₩748,600 found 6 days ago
United
Mon, Oct 20 - Thu, Oct 30
CPH
Copenhagen
BOS
Boston
₩749,000 Roundtrip, found 18 hours ago
₩749,000
Roundtrip
found 18 hours ago
Select United flight, departing Mon, Oct 20 from Copenhagen to Boston, returning Thu, Oct 30, priced at ₩749,000 found 18 hours ago
Lufthansa
Tue, Oct 14 - Fri, Oct 24
CPH
Copenhagen
BOS
Boston
₩749,200 Roundtrip, found 6 days ago
₩749,200
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Tue, Oct 14 from Copenhagen to Boston, returning Fri, Oct 24, priced at ₩749,200 found 6 days ago
Lufthansa
Wed, Oct 15 - Sat, Oct 25
CPH
Copenhagen
BOS
Boston
₩749,400 Roundtrip, found 5 days ago
₩749,400
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Oct 15 from Copenhagen to Boston, returning Sat, Oct 25, priced at ₩749,400 found 5 days ago
Delta
Tue, Oct 14 - Fri, Oct 24
CPH
Copenhagen
BOS
Boston
₩755,900 Roundtrip, found 6 days ago
₩755,900
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Oct 14 from Copenhagen to Boston, returning Fri, Oct 24, priced at ₩755,900 found 6 days ago
Air Canada
Thu, Oct 16 - Sun, Oct 26
CPH
Copenhagen
BOS
Boston
₩765,400 Roundtrip, found 4 days ago
₩765,400
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Oct 16 from Copenhagen to Boston, returning Sun, Oct 26, priced at ₩765,400 found 4 days ago

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

February is typically the cheapest month to fly

From ₩373,678 - ₩908,678 per traveler.

Frequently asked questions

How much is a flight from Kastrup Airport (CPH) to BOS?
Round-trip journeys between CPH and BOS start from ₩736,800. This price is based on fares offered 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 Copenhagen Airport, Kastrup to Logan Intl. Airport (BOS)?
Most flights can be conveniently canceled online, but whether you incur a fee depends on your airline. If you do have to cancel your vacation, follow the instructions in the Customer Service Portal.
How do I find cheap flights from CPH to BOS 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 CPH to BOS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kastrup Airport (CPH) to BOS?
With a flight distance of 5,900 kilometers from CPH (CPH) to Logan Intl. Airport (BOS) (BOS), this is a long trip. Remember to drink plenty of water and take a short walk down the aisle every so often.
Which airlines fly direct from Copenhagen Airport, Kastrup to Logan Intl. Airport (BOS)?
SAS (SK) will fly you from CPH to Logan Intl. Airport safely and reliably. Choose from 26 direct flights every month on this route.
Are Kastrup Airport (CPH) to Logan Intl. Airport (BOS) flight tickets cheaper when they're purchased at the last minute?
It is possible to get an awesome last-minute deal from CPH to Logan Intl. Airport (BOS), but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest easy knowing you're always getting the latest offers.

Travel information

Travel information

Origin airport
Kastrup
Destination airport
Logan Intl.
Airlines serving
American Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
₩736,800
Distance
5855 km
Average flight time
8 hours 10 mins

Book with confidence

Book with confidence

Copenhagen to Boston 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 Copenhagen to Boston 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 Boston.

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 CPH to BOS flights that won’t make your bank account wince. Ready to temporarily leave behind Copenhagen 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 BOS 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.

Copenhagen to Boston Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.