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$302+ Cheap flights from Copenhagen (CPH) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BOS
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Find cheap flights from Copenhagen to Boston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Kastrup Copenhagen to Boston Logan Intl are usually found in September or April, booked 17 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Copenhagen to Boston

Cheapest flights from Copenhagen to Boston
Explore the most affordable flight options available from Copenhagen to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Ticket deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:00 am
CPH
-
BOS
1 stop20h 10m
TAP AIR PORTUGAL
Sat 3/2810:45 pm
BOS
-
CPH
1 stop20h 10m
TAP AIR PORTUGAL
Deal found 1/25$471
This Travelis deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:55 pm
CPH
-
BOS
1 stop10h 50m
Icelandair
Mon 5/2511:00 pm
BOS
-
CPH
1 stop10h 55m
Icelandair
Deal found 1/25$472
This Travelis deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/144:55 pm
CPH
-
BOS
1 stop10h 50m
Icelandair
Thu 5/2111:00 pm
BOS
-
CPH
1 stop10h 55m
Icelandair
Deal found 1/26$480
This Sembo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1912:55 pm
CPH
-
BOS
1 stop10h 55m
Icelandair
Sat 3/2812:35 pm
BOS
-
CPH
1 stop11h 45m
Icelandair
Deal found 1/25$484
This Finnair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:05 am
CPH
-
BOS
1 stop15h 55m
Multiple Airlines
Wed 8/268:25 pm
BOS
-
CPH
1 stop17h 35m
Multiple Airlines
Deal found 1/26$485
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:55 pm
CPH
-
BOS
1 stop10h 55m
Icelandair
Mon 2/97:50 pm
BOS
-
CPH
1 stop9h 55m
Icelandair
Deal found 1/25$488
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/212:55 pm
CPH
-
BOS
1 stop10h 55m
Icelandair
Mon 2/167:50 pm
BOS
-
CPH
1 stop27h 30m
Icelandair
Deal found 1/25$489
This FlightHub deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:20 am
CPH
-
BOS
1 stop20h 25m
Icelandair
Wed 5/611:00 pm
BOS
-
CPH
1 stop10h 55m
Icelandair
Deal found 1/25$495
This Ticket deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:05 pm
CPH
-
BOS
1 stop12h 40m
British Airways
Sat 2/284:02 pm
BOS
-
CPH
2 stops13h 43m
British Airways
Deal found 1/26$497
This ResecentrumGruppen deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:15 pm
CPH
-
BOS
Nonstop8h 35m
Scandinavian Airlines
Sat 3/286:35 pm
BOS
-
CPH
Nonstop7h 25m
Scandinavian Airlines
Deal found 1/26$510
This Ticket deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:15 pm
CPH
-
BOS
Nonstop8h 35m
Scandinavian Airlines
Sat 2/285:35 pm
BOS
-
CPH
Nonstop7h 25m
Scandinavian Airlines
Deal found 1/26$511
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:50 pm
CPH
-
BOS
2 stops16h 02m
American Airlines
Wed 5/68:15 pm
BOS
-
CPH
1 stop17h 45m
American Airlines
Deal found 1/26$515

Find flight deals from Copenhagen to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$471
(Ticket)

One-way from

$302
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$603

Good round-trip deal

$600 or less

Good one-way deal

$604 or less
Provider with most accurate pricing for Kastrup Copenhagen-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Boston Logan Intl flights.
Search Deals
From Kastrup Copenhagen to Boston Logan Intl
Search Deals
One-way flight from Kastrup Copenhagen to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Kastrup Copenhagen to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Kastrup Copenhagen to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Copenhagen to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Copenhagen to Boston that are best for you.

Fly from

Copenhagen

Fly to

Boston

Route

Depart

Return

Price

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 3/19

12:55 pm-6:50 pm

1 stop10h 55m

Boston Logan Intl

Sat 3/28

12:35 pm-5:20 am

1 stop11h 45m

$484

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 6/25

7:05 am-5:00 pm

1 stop15h 55m

Boston Logan Intl

Wed 8/26

8:25 pm-8:00 pm

1 stop17h 35m

$485

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 3/19

1:15 pm-4:50 pm

Nonstop8h 35m

Boston Logan Intl

Sat 3/28

6:35 pm-7:00 am

Nonstop7h 25m

$510

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 2/18

9:30 pm-10:35 am

1 stop19h 05m

Boston Logan Intl

Sun 2/22

7:50 pm-11:45 am

1 stop9h 55m

$516

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 3/19

12:15 pm-10:48 pm

2 stops15h 33m

Boston Logan Intl

Sat 3/28

8:25 am-8:25 am

1 stop19h 00m

$534

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 3/19

6:45 am-5:10 pm

1 stop15h 25m

Boston Logan Intl

Sat 3/28

7:51 pm-3:15 pm

2 stops14h 24m

$534

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 2/25

10:30 am-4:15 pm

1 stop11h 45m

Boston Logan Intl

Sat 3/7

4:02 pm-10:50 am

2 stops12h 48m

$535

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 2/25

12:15 pm-10:48 pm

2 stops16h 33m

Boston Logan Intl

Sat 3/7

7:15 pm-7:00 pm

1 stop17h 45m

$538

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Mon 2/2

10:35 am-8:55 pm

2 stops40h 20m

$302

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Mon 2/9

10:55 am-8:55 pm

1 stop16h 00m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 19 results
1
2

Compare providers for flights from Copenhagen to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Copenhagen to Boston in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Thrive TravelPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Copenhagen-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Copenhagen-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Copenhagen-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Copenhagen-Boston flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Copenhagen-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Copenhagen to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Copenhagen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Copenhagen to Boston

How far ahead should I book a flight from Copenhagen to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Copenhagen to Boston. Price data was last updated on January 23, 2026.

The price you pay for your flight from Copenhagen to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Copenhagen to Boston?

Currently, February is the cheapest month in which you can book a flight from Copenhagen to Boston (average of $271). Flying from Copenhagen to Boston in July is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CPH to BOS?

Find hourly flight availability from Copenhagen to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

When flying from Copenhagen to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

The best insider tips for Copenhagen to Boston flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Copenhagen to Boston trip
Our travel experts
Paul Rubio

Paul Rubio

Expert on BOS

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more
John Walton

John Walton

Expert on CPH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated January 26, 2026.
See what other customers who have flown with Delta, Scandinavian Airlines, and Icelandair from Copenhagen to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.3
Good
1,669 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
603 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
PLAY
7.0
Good
Delta
7.9
Good
8,118 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,702 reviews
Delta
7.9
Good
8,118 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Copenhagen to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Copenhagen to Boston?

    You will need to book a flight from Kastrup Copenhagen to Boston Logan Intl if you want to fly from Copenhagen to Boston. At least 8 different airlines have flights from Kastrup Copenhagen (CPH) to Logan Intl (BOS) on a regular basis. There is 1 flight to Boston from the Copenhagen airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CPH to BOS to be around 8h 10m.

  • How popular is this Copenhagen to Boston flight route?

    This flight path from Kastrup Copenhagen to Boston Logan Intl was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Copenhagen to Boston?

    A quick flight from Copenhagen to Boston can take about 8h 35m. Icelandair provides one of the quickest options available for as low as $510. There are 3658 mi between Copenhagen and Boston. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Copenhagen to Boston round-trip?

    According to our current data, PLAY ($265), Icelandair ($381), and British Airways ($465) offers the cheapest pricing from Copenhagen to Boston. Users have found that PLAY is 54% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Copenhagen to Boston one-way?

    $287 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on American Airlines and British Airways, with prices starting from $302 and $312, respectively.

  • What are the most reliable airlines from Copenhagen to Boston?

    The top 3 most reliable airlines when flying from Copenhagen to Boston are Air France (83%), Delta (83%) and Scandinavian Airlines (67%).

  • What are the cheapest flights from Copenhagen to Boston?

    Looking for the cheapest flight from Copenhagen to Boston? While on average our users pay $1,494, our data indicates the cheapest price to be $507. The most popular route (Kastrup Copenhagen - Boston Logan Intl), is priced around $447.

  • Can I find deals for flights from Copenhagen to Boston that include hotel bookings?

    Yes. In addition to deals on Copenhagen to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Copenhagen to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Boston.

  • Can I find deals for business class flights from Copenhagen to Boston?

    Yes. Cheapflights offers flight deals from Copenhagen to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Copenhagen to Boston?

    Currently, February is the cheapest month in which you can book a flight from Copenhagen to Boston (average of $271). Flying from Copenhagen to Boston in July is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Hampton Beach
Watertown
Seekonk
Brockton
Warwick
Seabrook
Cranston
Lincoln
Smithfield
Peabody
Quincy
York Beach
Londonderry
Swansea
Old Orchard Beach
Waltham
Lowell
Chelsea

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Alternative routes for Copenhagen to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Billund to Boston flights
Copenhagen to Hartford flights
Aalborg to Boston flights

Top 8 airlines flying from Copenhagen to Boston

Discover the top 8 airlines that operate flights from Copenhagen to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$265Average$411FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$381Average$485FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$465Average$571FlexibilityNo cancel feeOn-time70%
DeltaCheapest$468Average$697FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$475Average$608FlexibilityNo cancel feeOn-time76%
SWISSCheapest$495Average$592FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$495Average$560FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$497Average$728FlexibilityNo cancel feeOn-time77%

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