What airlines fly to Denmark?

Scandinavian Airlines, Icelandair and PLAY are the top three most popular airlines that fly to Denmark from Boston according to our data. Scandinavian Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 13 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Scandinavian Airlines have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

How often are flights from Boston to Denmark delayed?

Historically, on average around 7% of flights between Boston and Denmark have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

What is the cheapest airline that flies from Boston Logan Intl to Denmark?

Icelandair, Delta, and SWISS are the most popular carriers operating from Boston Logan Intl to Denmark

How many flights depart from Boston to Denmark on average per day?

As of February 2026, there are 2 flights per day flying from Boston to Denmark. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

How many flights depart from Boston to Denmark on average per week?

As of February 2026, there are 18 flights per week flying from Boston to Denmark. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When did momondo last update prices for flights from Boston Logan Intl Airport to Denmark?

Prices for flights from Boston Logan Intl Airport to Denmark are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Denmark?

There are 13 operators available for flights from Boston Logan Intl Airport to Denmark as of February 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Denmark?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Denmark.

What documentation or ID do you need to fly to Denmark?

The necessary travel and health documents for your Denmark trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$187 Cheap Flights from Boston to Denmark in 2026

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Find the cheapest flights from Boston to Denmark

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 7:00 am

BOS

CPH

7h 25mnonstop

2:15 pm - 4:10 pm

CPH

BOS

7h 55mnonstop

$422Scandinavian Airlines

Sun, Mar 22 - Tue, Mar 31

4:35 pm - 10:50 am

BOS

CPH

12h 15m

1 stop

12:45 pm - 6:01 pm

CPH

BOS

11h 16m

1 stop

$423United Airlines

Tue, Apr 14 - Sun, Apr 19

8:50 pm - 11:45 am

BOS

CPH

9h 55m

1 stop

12:55 pm - 6:50 pm

CPH

BOS

10h 55m

1 stop

$424Icelandair

Sun, Mar 15 - Thu, Mar 19

12:35 pm - 7:50 pm

BOS

CPH

26h 15m

1 stop

12:55 pm - 6:50 pm

CPH

BOS

10h 55m

1 stop

$425Icelandair

Thu, Mar 12 - Thu, Mar 19

10:45 pm - 4:50 pm

BOS

CPH

12h 05m

1 stop

12:45 pm - 8:20 pm

CPH

BOS

13h 35m

1 stop

$426TAP AIR PORTUGAL

Sun, May 3 - Mon, May 11

4:35 pm - 10:50 am

BOS

CPH

12h 15m

1 stop

12:45 pm - 9:49 am

CPH

BOS

27h 04m

2 stops

$427Air Canada

Tue, Apr 14 - Sun, Apr 19

10:00 am - 10:50 am

BOS

CPH

18h 50m

2 stops

12:45 pm - 5:59 pm

CPH

BOS

11h 14m

1 stop

$428United Airlines

Sat, May 2 - Sat, May 9

9:30 pm - 1:00 pm

BOS

CPH

10h 30m

1 stop

9:00 am - 6:27 pm

CPH

BOS

15h 27m

1 stop

$429Delta

Sun, Mar 22 - Tue, Mar 31

3:17 pm - 11:05 am

BOS

BLL

13h 48m

2 stops

3:20 pm - 10:35 pm

BLL

BOS

13h 15m

1 stop

$479British Airways

Tue, May 12 - Tue, May 26

9:50 pm - 12:05 pm

BOS

BLL

32h 15m

1 stop

3:20 pm - 10:35 pm

BLL

BOS

13h 15m

1 stop

$482British Airways

Tue, May 12 - Tue, May 26

United Airlines flights from Boston to Denmark

Our best United Airlines deals on Boston to Denmark flight tickets

United Airlines

Apr 14

BOS4:35 pmBoston Logan Intl

12h 15m

1 stop

CPH10:50 amKastrup Copenhagen

Apr 19

CPH12:45 pmKastrup Copenhagen

11h 16m

1 stop

BOS6:01 pmBoston Logan Intl

$423

United Airlines

Apr 28

BOS6:15 amBoston Logan Intl

22h 35m

1 stop

CPH10:50 amKastrup Copenhagen

May 8

CPH9:40 amKastrup Copenhagen

11h 30m

1 stop

BOS3:10 pmBoston Logan Intl

$436

United Airlines

Apr 30

BOS8:30 amBoston Logan Intl

20h 20m

2 stops

CPH10:50 amKastrup Copenhagen

May 8

CPH9:40 amKastrup Copenhagen

16h 15m

1 stop

BOS7:55 pmBoston Logan Intl

$440

Icelandair flights from Boston to Denmark

Our best Icelandair deals on Boston to Denmark flight tickets

Icelandair

Mar 15

BOS8:50 pmBoston Logan Intl

9h 55m

1 stop

CPH11:45 amKastrup Copenhagen

Mar 19

CPH12:55 pmKastrup Copenhagen

10h 55m

1 stop

BOS6:50 pmBoston Logan Intl

$424

Icelandair

May 12

BOS8:50 pmBoston Logan Intl

18h 55m

1 stop

CPH9:45 pmKastrup Copenhagen

May 19

CPH4:55 pmKastrup Copenhagen

31h 55m

1 stop

BOS6:50 pmBoston Logan Intl

$441

Icelandair

May 8

BOS8:50 pmBoston Logan Intl

10h 05m

1 stop

CPH12:55 pmKastrup Copenhagen

May 16

CPH4:55 pmKastrup Copenhagen

10h 50m

1 stop

BOS9:45 pmBoston Logan Intl

$442

Fly from

Fly to

Route

Depart

Return

Price

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sun 3/22

6:35 pm-7:00 am

Nonstop7h 25m

Kastrup Copenhagen

Tue 3/31

2:15 pm-4:10 pm

Nonstop7h 55m

$422

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Tue 4/14

4:35 pm-10:50 am

1 stop12h 15m

Kastrup Copenhagen

Sun 4/19

12:45 pm-6:01 pm

1 stop11h 16m

$423

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sun 3/15

8:50 pm-11:45 am

1 stop9h 55m

Kastrup Copenhagen

Thu 3/19

12:55 pm-6:50 pm

1 stop10h 55m

$424

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Thu 3/12

12:35 pm-7:50 pm

1 stop26h 15m

Kastrup Copenhagen

Thu 3/19

12:55 pm-6:50 pm

1 stop10h 55m

$425

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sun 5/3

10:45 pm-4:50 pm

1 stop12h 05m

Kastrup Copenhagen

Mon 5/11

12:45 pm-8:20 pm

1 stop13h 35m

$426

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Tue 4/14

4:35 pm-10:50 am

1 stop12h 15m

Kastrup Copenhagen

Sun 4/19

12:45 pm-9:49 am

2 stops27h 04m

$427

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sat 5/2

10:00 am-10:50 am

2 stops18h 50m

Kastrup Copenhagen

Sat 5/9

12:45 pm-5:59 pm

1 stop11h 14m

$428

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sun 3/22

9:30 pm-1:00 pm

1 stop10h 30m

Kastrup Copenhagen

Tue 3/31

9:00 am-6:27 pm

1 stop15h 27m

$429

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/12

3:17 pm-11:05 am

2 stops13h 48m

Billund

Tue 5/26

3:20 pm-10:35 pm

1 stop13h 15m

$479

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/12

9:50 pm-12:05 pm

1 stop32h 15m

Billund

Tue 5/26

3:20 pm-10:35 pm

1 stop13h 15m

$482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Denmark

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Denmark?

In general, October is the cheapest month to fly from Boston to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $495. If you aren’t able to travel to Denmark during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $495.

What is the cheapest day to depart on your flight to Denmark?

The cheapest day to depart from Boston to Denmark is on a Monday. Travelers who choose to depart for Denmark on a Monday will often find tickets for as low as $607. On the other hand, Saturday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $717.

What is the cheapest time of day to depart on your flight to Denmark?

Flying to Denmark from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $554 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Denmark, so prices are often more expensive at around $665 per ticket.

What is the cheapest Boston Logan Intl to Denmark flight route?

Fly from Boston Logan Intl to Kastrup Copenhagen for the best Boston Logan Intl - Denmark flight prices

How far in advance should I book a flight to Denmark?

You are more likely to see cheaper flights to Denmark from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $608 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Boston for as low as $546 on momondo.

What cabin class options are available on Boston Logan Intl to Denmark flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Denmark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Boston to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Denmark

Best Price Found	$388
Fastest flight time	7h 10m
Direct flights	Every day
Airports in Denmark	19 airports

The best one-way flight to Denmark from Boston in the past 72 hours is $388. The best round-trip flight deal from Boston to Denmark found on momondo in the last 72 hours is $483.

The fastest flight from Boston to Denmark takes 7h 10m

Direct flights go from Boston to Denmark every day.

There are 19 airports in Denmark. From Boston there are direct flights to Kastrup Copenhagen (CPH).

Search flight deals

When did momondo last update prices for flights from Boston Logan Intl Airport to Denmark?
Prices for flights from Boston Logan Intl Airport to Denmark are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Denmark?
There are 13 operators available for flights from Boston Logan Intl Airport to Denmark as of February 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Denmark?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Denmark.
What documentation or ID do you need to fly to Denmark?
The necessary travel and health documents for your Denmark trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Denmark?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to Denmark is Airbus A330-300 (25.44% of total bookings). The next most popular plane models are Airbus A321neo (23.43%), Airbus A330-900neo (16.72%), and Airbus A350-900 (7.14%).

Best airlines flying from Boston to Denmark

Compare and see reviews for airlines that fly from Boston to Denmark with momondo

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $299	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Lufthansa	PriceFrom $317	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
SWISS	PriceFrom $318	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
TAP AIR PORTUGAL	PriceFrom $364	Free Cancellation	Rating 7.1 2,133 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $409	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $413	Free Cancellation	Rating 7.3 1,676 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.2 11,213 reviews	Search American Airlines flights
Air Canada	PriceFrom $425	Free Cancellation	Rating 7.1 10,676 reviews	Search Air Canada flights
United Airlines	PriceFrom $447	Free Cancellation	Rating 7.4 9,232 reviews	Search United Airlines flights
British Airways	PriceFrom $448	Free Cancellation	Rating 6.7 7,711 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Denmark?

It is quick and easy to find Boston to Denmark flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denmark that suits you.

Can I find flights from Boston to Denmark with flexible booking policies on momondo?

Flights from Boston to Denmark with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Denmark?

Once all potential Boston to Denmark flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Denmark right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Denmark flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Denmark trip

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Find better results for your trip to Denmark

Popular cities in Denmark

Flights to Copenhagenfrom $367

Flights to Billundfrom $394

Flights to Aalborgfrom $413

Flights to Aarhusfrom $521

Flights to Sønderborgfrom $830

Flights to Karupfrom $760

Flights to Esbjergfrom $1,101

Cheap flights from Boston to Denmark from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Denmark departing on 8/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Boston to Denmark

Our best United Airlines deals on Boston to Denmark flight tickets

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Our best Icelandair deals on Boston to Denmark flight tickets

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See travel insights to Denmark from

How to get the cheapest flight ticket from Boston to Denmark

What is the cheapest month to fly to Denmark?

What is the cheapest day to depart on your flight to Denmark?

What is the cheapest time of day to depart on your flight to Denmark?

What is the cheapest Boston Logan Intl to Denmark flight route?

Fly from Boston Logan Intl to Kastrup Copenhagen for the best Boston Logan Intl - Denmark flight prices

How far in advance should I book a flight to Denmark?

What cabin class options are available on Boston Logan Intl to Denmark flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Denmark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Boston Logan Intl to Denmark?

Icelandair, Delta, and SWISS are the most popular carriers operating from Boston Logan Intl to Denmark

What airlines fly to Denmark?

How often are flights from Boston to Denmark delayed?

Historically, on average around 7% of flights between Boston and Denmark have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Scandinavian Airlines have had the least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

How many flights depart from Boston to Denmark on average per day?

As of February 2026, there are 2 flights per day flying from Boston to Denmark. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

How many flights depart from Boston to Denmark on average per week?

As of February 2026, there are 18 flights per week flying from Boston to Denmark. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

Cheap Boston to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Denmark

Best Price Found

Fastest flight time

Direct flights

Airports in Denmark

When did momondo last update prices for flights from Boston Logan Intl Airport to Denmark?

How many operators does momondo search for flights from Boston Logan Intl Airport to Denmark?

How old do you have to be to fly from Boston Logan Intl Airport to Denmark?

What documentation or ID do you need to fly to Denmark?

What is the most popular plane model from Boston to Denmark?

Best airlines flying from Boston to Denmark

Compare and see reviews for airlines that fly from Boston to Denmark with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Denmark?

Can I find flights from Boston to Denmark with flexible booking policies on momondo?

How can momondo help me find flights from Boston to Denmark?

I’m not ready to book a flight from Boston to Denmark right now. Can momondo alert me if prices change?

An easier way to manage your Denmark trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo