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$368+ Cheap flights from Denmark to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — BOS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Denmark to Boston

Keep the following information in mind while searching for Denmark to Boston flight deals. Data was last updated July 31, 2025.

Round-trip from

$368
(Ticket)

Popular in

July

Cheapest in

November

Average price

$676

Good round-trip deal

$707 or less

Good one-way deal

$732 or less
From Denmark to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Denmark to Boston Logan Intl.
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Price to beat on a one-way flight from Denmark to Boston Logan Intl.
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Find 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 July 31, 2025.

This Ticket deal was found by Cheapflights users on 7/29. 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.
Sun 8/3112:45 pmBLL - BOS
1 stop11h 05mPLAY
Sat 9/67:15 pmBOS - BLL
1 stop10h 30mPLAY
Deal found 7/29$368
This Flysmarter deal was found by Cheapflights users on 7/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:25 amBLL - BOS
2 stops21h 25mFinnair
Sat 9/208:05 pmBOS - BLL
2 stops18h 05mFinnair
Deal found 7/30$452
This Ticket deal was found by Cheapflights users on 7/29. 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.
Sun 8/316:00 amBLL - BOS
2 stops18h 55mLufthansa
Sat 9/65:50 pmBOS - BLL
1 stop10h 25mLufthansa
Deal found 7/29$459
This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:45 pmCPH - BOS
2 stops14h 40mAir Canada
Sun 9/2110:40 amBOS - CPH
2 stops14h 30mAir Canada
Deal found 7/31$478
This Icelandair deal was found by Cheapflights users on 7/30. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:35 pmCPH - BOS
1 stop19h 00mIcelandair
Sun 10/1911:35 pmBOS - CPH
1 stop16h 10mIcelandair
Deal found 7/30$480
This Ticket deal was found by Cheapflights users on 7/29. 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.
Fri 8/291:25 pmCPH - BOS
Nonstop8h 10mScandinavian Airlines
Sun 9/145:40 pmBOS - CPH
Nonstop7h 25mScandinavian Airlines
Deal found 7/29$482
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 9/41:15 pmCPH - BOS
2 stops15h 35mAmerican Airlines
Tue 9/98:05 pmBOS - CPH
1 stop21h 15mAmerican Airlines
Deal found 7/29$486
This Mytrip deal was found by Cheapflights users on 7/30. 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 9/116:10 amCPH - BOS
1 stop15h 45mMultiple Airlines
Thu 9/1810:40 amBOS - CPH
2 stops14h 30mMultiple Airlines
Deal found 7/30$491
This United deal was found by Cheapflights users on 7/31. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:35 amBLL - BOS
2 stops18h 37mMultiple Airlines
Sun 11/305:30 amBOS - BLL
2 stops22h 25mMultiple Airlines
Deal found 7/31$496
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:00 pmCPH - BOS
1 stop11h 10mUnited Airlines
Sun 9/216:00 amBOS - CPH
1 stop19h 10mUnited Airlines
Deal found 7/31$500
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amBLL - BOS
1 stop13h 20mDelta
Sun 11/308:25 pmBOS - BLL
1 stop12h 10mDelta
Deal found 7/31$509
This flygcity.se deal was found by Cheapflights users on 7/29. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/102:00 pmCPH - BOS
1 stop12h 28mBritish Airways
Sun 8/242:33 pmBOS - CPH
2 stops26h 17mBritish Airways
Deal found 7/29$509

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 July 31, 2025.
Use the filters below to find and compare flights from Denmark to Boston that are best for you.

Fly from

Denmark

Fly to

Boston

Route

Depart

Return

Price

BillundBoston

BLL - BOS

BLLBOS

Billund

Sun 8/31

12:45 pm-5:50 pm

1 stop11h 05m

Boston Logan Intl

Sat 9/6

7:15 pm-11:45 am

1 stop10h 30m

$368

BillundBoston

BLL - BOS

BLLBOS

Billund

Sat 9/13

7:25 am-10:50 pm

2 stops21h 25m

Boston Logan Intl

Sat 9/20

8:05 pm-8:10 pm

2 stops18h 05m

$452

BillundBoston

BLL - BOS

BLLBOS

Billund

Sun 8/31

6:00 am-6:55 pm

2 stops18h 55m

Boston Logan Intl

Sat 9/6

5:50 pm-10:15 am

1 stop10h 25m

$459

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Sun 9/14

12:45 pm-9:25 pm

2 stops14h 40m

Boston Logan Intl

Sun 9/21

10:40 am-7:10 am

2 stops14h 30m

$478

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Wed 10/15

10:35 pm-11:35 am

1 stop19h 00m

Boston Logan Intl

Sun 10/19

11:35 pm-9:45 pm

1 stop16h 10m

$480

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Fri 8/29

1:25 pm-3:35 pm

Nonstop8h 10m

Boston Logan Intl

Sun 9/14

5:40 pm-7:05 am

Nonstop7h 25m

$482

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 9/4

1:15 pm-10:50 pm

2 stops15h 35m

Boston Logan Intl

Tue 9/9

8:05 pm-11:20 pm

1 stop21h 15m

$486

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Thu 9/11

6:10 am-3:55 pm

1 stop15h 45m

Boston Logan Intl

Thu 9/18

10:40 am-7:10 am

2 stops14h 30m

$491

BillundBoston

BLL - BOS

BLLBOS

Billund

Wed 11/26

6:35 am-7:12 pm

2 stops18h 37m

Boston Logan Intl

Sun 11/30

5:30 am-9:55 am

2 stops22h 25m

$496

CopenhagenBoston

CPH - BOS

CPHBOS

Kastrup Copenhagen

Fri 9/5

3:00 pm-8:10 pm

1 stop11h 10m

Boston Logan Intl

Sun 9/21

6:00 am-7:10 am

1 stop19h 10m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 26 results
1
2
3

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, January is the cheapest month in which you can book a flight from Denmark to Boston (average of $218). Flying from Denmark to Boston in July is currently the most expensive (average of $311). 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 July 31, 2025.

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.

Weekly flight availability from Denmark to Boston

Explore weekly flight availability from Denmark to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 31, 2025.

The most flights from DK0 to BOS are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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 July 31, 2025.
Read through reviews of airlines operating flights from Denmark to Boston, such as Delta, Finnair, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    $436 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on WorldTicket and Vueling, with prices starting from $448 and $449, 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 cheapest flights from Denmark to Boston?

    The cheapest flight price from Denmark to Boston is $544. On average you can expect to pay $761. The most popular route, (Kastrup Copenhagen - Boston Logan Intl), can usually be booked for $439.

  • 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, January is the cheapest month in which you can book a flight from Denmark to Boston (average of $218). Flying from Denmark to Boston in July is currently the most expensive (average of $311). 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?

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$266Average$368FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$362Average$473FlexibilityNo cancel feeOn-time76%
SWISSCheapest$394Average$510FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$404Average$497FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$411Average$619FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$418Average$675FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$430Average$528FlexibilityNo cancel feeOn-time69%
DeltaCheapest$441Average$697FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$517Average$961FlexibilityNo cancel feeOn-time75%

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