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$332+ Cheap flights from Denmark 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BOS
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Denmark to Boston

Cheapest flights from Denmark to Boston
Explore the most affordable flight options available from Denmark to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Ticket deal was found by Cheapflights users on 3/20. 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 4/3012:50 pm
BLL
-
BOS
1 stop13h 15m
British Airways
Mon 5/49:50 pm
BOS
-
BLL
1 stop10h 40m
British Airways
Deal found 3/20$504
This Ticket deal was found by Cheapflights users on 3/21. 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.
Tue 5/59:45 pm
CPH
-
BOS
1 stop21h 45m
British Airways
Tue 5/127:25 am
BOS
-
CPH
1 stop9h 50m
British Airways
Deal found 3/21$520
This Ticket deal was found by Cheapflights users on 3/20. 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.
Mon 4/2011:45 am
BLL
-
BOS
1 stop12h 45m
Multiple Airlines
Mon 4/279:45 pm
BOS
-
BLL
1 stop18h 40m
Multiple Airlines
Deal found 3/20$522
This British Airways deal was found by Cheapflights users on 3/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:05 pm
BLL
-
BOS
1 stop14h 50m
British Airways
Wed 11/116:05 am
BOS
-
BLL
2 stops24h 05m
British Airways
Deal found 3/20$529
This British Airways deal was found by Cheapflights users on 3/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:20 pm
BLL
-
BOS
2 stops14h 32m
British Airways
Wed 5/277:25 am
BOS
-
BLL
1 stop22h 40m
British Airways
Deal found 3/22$531
This Finnair deal was found by Cheapflights users on 3/22. 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.
Wed 5/612:25 pm
CPH
-
BOS
2 stops17h 27m
Multiple Airlines
Wed 5/138:10 pm
BOS
-
CPH
1 stop21h 10m
Multiple Airlines
Deal found 3/22$533
This Ticket deal was found by Cheapflights users on 3/20. 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.
Mon 4/2011:50 am
CPH
-
BOS
1 stop12h 40m
Multiple Airlines
Sun 4/267:05 pm
BOS
-
CPH
1 stop10h 20m
Multiple Airlines
Deal found 3/20$535
This British Airways deal was found by Cheapflights users on 3/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:45 pm
CPH
-
BOS
1 stop25h 05m
British Airways
Sun 4/268:10 pm
BOS
-
CPH
1 stop18h 40m
British Airways
Deal found 3/20$538
This Ticket deal was found by Cheapflights users on 3/18. 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 4/169:25 am
CPH
-
BOS
1 stop13h 00m
Multiple Airlines
Wed 4/225:10 pm
BOS
-
CPH
1 stop10h 05m
Multiple Airlines
Deal found 3/18$540
This British Airways deal was found by Cheapflights users on 3/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/103:45 pm
CPH
-
BOS
1 stop12h 10m
British Airways
Sat 11/143:52 pm
BOS
-
CPH
2 stops12h 58m
British Airways
Deal found 3/22$543
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:25 pm
CPH
-
BOS
Nonstop8h 10m
Scandinavian Airlines
Sun 4/265:40 pm
BOS
-
CPH
Nonstop7h 20m
Scandinavian Airlines
Deal found 3/19$551
This Mytrip deal was found by Cheapflights users on 3/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:05 am
CPH
-
BOS
1 stop20h 15m
TAP AIR PORTUGAL
Wed 4/2211:15 pm
BOS
-
CPH
2 stops30h 30m
TAP AIR PORTUGAL
Deal found 3/18$552

Find flight deals from Denmark to Boston

Keep the following information in mind while searching for Denmark to Boston flight deals. Data was last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$504
(Ticket)

One-way from

$332
(Travelis)

Popular in

July

Cheapest in

September

Average price

$592

Good round-trip deal

$658 or less

Good one-way deal

$638 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 Denmark to Boston Logan Intl
Search Deals
One-way flight from Denmark to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Denmark to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Denmark to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denmark 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 March 23, 2026.
Use the filters below to find and compare flights from Denmark to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillundBoston

BLL - BOS

BLLBOS

Billund

Thu 4/30

12:50 pm-8:05 pm

1 stop13h 15m

Boston Logan Intl

Mon 5/4

3:17 pm-2:30 pm

2 stops17h 13m

$504

BillundBoston

BLL - BOS

BLLBOS

Billund

Tue 5/5

10:40 am-8:05 pm

1 stop15h 25m

Boston Logan Intl

Wed 5/27

7:30 pm-12:05 pm

1 stop10h 35m

$524

BillundBoston

BLL - BOS

BLLBOS

Billund

Thu 4/16

11:45 am-4:25 pm

1 stop10h 40m

Boston Logan Intl

Thu 4/23

5:10 pm-11:20 am

1 stop12h 10m

$555

BillundBoston

BLL - BOS

BLLBOS

Billund

Mon 4/20

11:45 am-11:07 pm

2 stops17h 22m

Boston Logan Intl

Mon 4/27

4:35 pm-1:30 pm

1 stop14h 55m

$566
Quickest round-trip

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Sun 9/6

12:00 pm-4:55 pm

1 stop10h 55m

Boston Logan Intl

Sun 10/4

7:25 am-11:25 pm

1 stop10h 00m

$589

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Fri 9/11

5:40 pm-10:35 pm

1 stop10h 55m

Boston Logan Intl

Thu 10/8

3:00 pm-3:25 pm

2 stops18h 25m

$589

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 9/10

7:05 am-5:00 pm

1 stop15h 55m

Boston Logan Intl

Wed 10/7

9:50 pm-4:10 pm

1 stop12h 20m

$589

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 5/13

6:00 am-1:16 pm

1 stop13h 16m

Boston Logan Intl

Tue 5/19

9:05 am-6:45 am

1 stop15h 40m

$602

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Fri 4/17

12:45 pm-8:20 pm

1 stop13h 35m

Boston Logan Intl

Mon 4/20

10:30 pm-11:55 am

2 stops31h 25m

$614

BillundBoston

BLL - BOS

BLLBOS

Billund

Sat 4/4

10:35 am-3:40 pm

1 stop11h 05m

Boston Logan Intl

Wed 4/8

5:45 pm-9:50 am

1 stop10h 05m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 42 resultsSorted by cheapest first
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2
3
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5

Best time to book a flight from Denmark to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Denmark 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 Denmark to Boston

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

Currently, September is the cheapest month in which you can book a flight from Denmark to Boston (average of $307). Flying from Denmark to Boston in July is currently the most expensive (average of $496). 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 DK to BOS?

Find hourly flight availability from Denmark 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 March 23, 2026.

When flying from Denmark 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.

How often are flights from Denmark to Boston delayed?

About 6% of weekly flights between Denmark and Boston have experienced delays in the past year, with the average delay time being 116 minutes.

What is the most punctual flight time for Denmark to Boston flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Denmark to Boston flights?

Over the last year, Scandinavian Airlines have had the lowest number of delays on this route, with just 6% of flights being delayed.

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 March 23, 2026.
Read through reviews of airlines operating flights from Denmark to Boston, such as Delta,Scandinavian Airlines, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,318 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
8,318 reviews
Delta
7.9
Good
8,318 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
1,722 reviews
Delta
7.9
Good
8,318 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
7.0
Good
625 reviews
Delta
7.9
Good
8,318 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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
8,318 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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.
Lufthansa
6.8
Okay
7,863 reviews
Delta
7.9
Good
8,318 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

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 Denmark to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Denmark?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Boston from Denmark.

  • How popular is this Denmark to Boston flight route?

    This flight path from Denmark 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 Denmark to Boston?

    For as low as $555, British Airways can have you in Boston from Denmark in 10h 40m. Airlines will cover a distance of 3528 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $291 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 popular routes from Denmark to Boston?

    While some choose either Billund - Boston Logan Intl or Aalborg - Boston Logan Intl, Kastrup Copenhagen - Boston Logan Intl is the most popular route from Denmark to Boston.

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

    Consider Air France (85%), Scandinavian Airlines (85%) or Delta (85%) when booking your flight. These represent the most reliable airlines when flying from Denmark to Boston.

  • What are the cheapest flights from Denmark to Boston?

    The cheapest flight price from Denmark to Boston is $583. On average you can expect to pay $1,055. The most popular route, (Kastrup Copenhagen - Boston Logan Intl), can usually be booked for $469.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denmark 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 Denmark to Boston?

    Currently, September is the cheapest month in which you can book a flight from Denmark to Boston (average of $307). Flying from Denmark to Boston in July is currently the most expensive (average of $496). 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
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Top 9 airlines flying from Denmark to Boston

Discover the top 9 airlines that operate flights from Denmark 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$295Average$502FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$381Average$496FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$465Average$571FlexibilityNo cancel feeOn-time70%
DeltaCheapest$468Average$870FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$495Average$625FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$495Average$564FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$518Average$730FlexibilityNo cancel feeOn-time77%
KLMCheapest$545Average$703FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$553Average$778FlexibilityNo cancel feeOn-time76%

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