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 65% 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.

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

As of January 2026, there are 9 flights per week flying from Boston to Denmark. The most common day of the week flights depart is Tue, with 33% of flights taking off on this day.

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

As of January 2026, there are 1 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.

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

Icelandair, Austrian Airlines, and British Airways are the most popular carriers operating from Boston Logan Intl to Denmark

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 6% of their flights experiencing any sort of delay.

How often are flights from Boston to Denmark delayed?

Historically, on average around 6% 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 106 minutes.

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.

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.

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 January 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.

$211 Cheap Flights from Boston to Denmark in 2026

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 pm - 12:25 pm

BOS

CPH

9h 45m

1 stop

8:40 am - 5:40 pm

CPH

BOS

15h 00m

1 stop

$417Lufthansa

Mon, Mar 23 - Sun, Mar 29

11:10 pm - 7:05 pm

BOS

CPH

14h 55m

1 stop

7:00 am - 3:05 pm

CPH

BOS

13h 05m

1 stop

$418Multiple Airlines

Mon, Mar 16 - Fri, Mar 20

1:30 pm - 6:45 am

BOS

CPH

11h 15m

1 stop

9:00 am - 3:19 pm

CPH

BOS

12h 19m

1 stop

$419Delta

Mon, May 4 - Fri, May 8

7:50 pm - 7:50 pm

BOS

CPH

18h 00m

1 stop

8:50 pm - 10:35 am

CPH

BOS

19h 45m

1 stop

$421Icelandair

Mon, Mar 2 - Fri, Mar 6

8:50 pm - 7:50 pm

BOS

CPH

18h 00m

1 stop

8:50 pm - 6:50 pm

CPH

BOS

27h 00m

1 stop

$423Icelandair

Sun, Mar 8 - Mon, Mar 16

8:35 pm - 2:35 pm

BOS

BLL

12h 00m

1 stop

6:00 am - 3:15 pm

BLL

BOS

15h 15m

2 stops

$452Delta

Wed, Feb 25 - Wed, Mar 4

2:20 pm - 1:20 pm

BOS

BLL

17h 00m

2 stops

6:30 am - 1:10 pm

BLL

BOS

12h 40m

1 stop

$475United Airlines

Thu, Feb 26 - Tue, Mar 3

2:20 pm - 9:45 am

BOS

BLL

13h 25m

2 stops

6:35 am - 2:52 pm

BLL

BOS

14h 17m

2 stops

$478United Airlines

Thu, Feb 26 - Wed, Mar 4

6:15 am - 7:05 pm

BOS

AAL

30h 50m

2 stops

2:35 pm - 3:50 pm

AAL

BOS

31h 15m

1 stop

$552Scandinavian Airlines

Thu, Feb 26 - Mon, Mar 2

5:35 pm - 11:50 pm

BOS

AAR

24h 15m

1 stop

6:20 am - 3:50 pm

AAR

BOS

15h 30m

1 stop

$575Scandinavian Airlines

Mon, Feb 9 - Fri, Feb 13

Lufthansa flights from Boston to Denmark

Our best Lufthansa deals on Boston to Denmark flight tickets

Lufthansa

Mar 23

BOS9:40 pmBoston Logan Intl

9h 45m

1 stop

CPH12:25 pmKastrup Copenhagen

Mar 29

CPH8:40 amKastrup Copenhagen

15h 00m

1 stop

BOS5:40 pmBoston Logan Intl

$417

Lufthansa

Feb 2

BOS8:40 pmBoston Logan Intl

14h 55m

1 stop

CPH5:35 pmKastrup Copenhagen

Feb 8

CPH1:10 pmKastrup Copenhagen

11h 25m

1 stop

BOS6:35 pmBoston Logan Intl

$419

Lufthansa

Feb 2

BOS2:20 pmBoston Logan Intl

15h 40m

2 stops

CPH12:00 pmKastrup Copenhagen

Feb 8

CPH1:10 pmKastrup Copenhagen

11h 25m

1 stop

BOS6:35 pmBoston Logan Intl

$426

Delta flights from Boston to Denmark

Our best Delta deals on Boston to Denmark flight tickets

Delta

May 4

BOS1:30 pmBoston Logan Intl

11h 15m

1 stop

CPH6:45 amKastrup Copenhagen

May 8

CPH9:00 amKastrup Copenhagen

12h 19m

1 stop

BOS3:19 pmBoston Logan Intl

$419

Delta

Mar 22

BOS9:30 pmBoston Logan Intl

10h 30m

1 stop

CPH1:00 pmKastrup Copenhagen

Mar 31

CPH9:00 amKastrup Copenhagen

19h 54m

1 stop

BOS10:54 pmBoston Logan Intl

$431

Delta

Feb 25

BOS8:35 pmBoston Logan Intl

12h 00m

1 stop

BLL2:35 pmBillund

Mar 4

BLL6:00 amBillund

15h 15m

2 stops

BOS3:15 pmBoston Logan Intl

$452

Fly from

Fly to

Route

Depart

Return

Price

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Mon 3/23

9:40 pm-12:25 pm

1 stop9h 45m

Kastrup Copenhagen

Sun 3/29

8:40 am-5:40 pm

1 stop15h 00m

$417

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Mon 3/16

11:10 pm-7:05 pm

1 stop14h 55m

Kastrup Copenhagen

Fri 3/20

7:00 am-3:05 pm

1 stop13h 05m

$418

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Mon 5/4

1:30 pm-6:45 am

1 stop11h 15m

Kastrup Copenhagen

Fri 5/8

9:00 am-3:19 pm

1 stop12h 19m

$419

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Mon 3/2

7:50 pm-7:50 pm

1 stop18h 00m

Kastrup Copenhagen

Fri 3/6

8:50 pm-10:35 am

1 stop19h 45m

$421

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sun 3/8

8:50 pm-7:50 pm

1 stop18h 00m

Kastrup Copenhagen

Mon 3/16

8:50 pm-6:50 pm

1 stop27h 00m

$423

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Wed 2/25

8:35 pm-2:35 pm

1 stop12h 00m

Billund

Wed 3/4

6:00 am-3:15 pm

2 stops15h 15m

$452

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Thu 2/26

2:20 pm-1:20 pm

2 stops17h 00m

Billund

Tue 3/3

6:30 am-1:10 pm

1 stop12h 40m

$475

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Thu 2/26

2:20 pm-9:45 am

2 stops13h 25m

Billund

Wed 3/4

6:35 am-2:52 pm

2 stops14h 17m

$478

BostonAalborg

BOS - AAL

BOSAAL

Boston Logan Intl

Thu 2/26

6:15 am-7:05 pm

2 stops30h 50m

Aalborg

Mon 3/2

2:35 pm-3:50 pm

1 stop31h 15m

$552

BostonAarhus

BOS - AAR

BOSAAR

Boston Logan Intl

Mon 2/9

5:35 pm-11:50 pm

1 stop24h 15m

Aarhus

Fri 2/13

6:20 am-3:50 pm

1 stop15h 30m

$575

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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 $610. 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 $721.

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 $670 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 $606 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 $532 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 20m
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 $492.

The fastest flight from Boston to Denmark takes 7h 20m

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 January 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 (25.34% of total bookings). The next most popular plane models are Airbus A321neo (25.16%), Airbus A330-900neo (16.23%), and Airbus A350-900 (6.94%).

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 $298	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Lufthansa	PriceFrom $317	Free Cancellation	Rating 6.8 7,749 reviews	Search Lufthansa flights
SWISS	PriceFrom $318	Free Cancellation	Rating 7.6 1,863 reviews	Search SWISS flights
TAP AIR PORTUGAL	PriceFrom $364	Free Cancellation	Rating 7.1 2,130 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $409	Free Cancellation	Rating 7.1 603 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $414	Free Cancellation	Rating 7.3 1,672 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.2 11,201 reviews	Search American Airlines flights
Air Canada	PriceFrom $425	Free Cancellation	Rating 7.1 10,666 reviews	Search Air Canada flights
United Airlines	PriceFrom $448	Free Cancellation	Rating 7.4 9,209 reviews	Search United Airlines flights
Air France	PriceFrom $449	Free Cancellation	Rating 7.4 1,528 reviews	Search Air France 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.

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Find better results for your trip to Denmark

Popular cities in Denmark

Flights to Copenhagenfrom $382

Flights to Billundfrom $441

Flights to Aalborgfrom $441

Flights to Aarhusfrom $461

Flights to Sønderborgfrom $834

Flights to Karupfrom $760

Flights to Esbjergfrom $1,101

Cheap flights from Boston to Denmark from $211

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 5/7. 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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Lufthansa flights from Boston to Denmark

Our best Lufthansa 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, Austrian Airlines, and British Airways 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 6% 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 106 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 6% of their flights experiencing any sort of delay.

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

As of January 2026, there are 1 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 January 2026, there are 9 flights per week flying from Boston to Denmark. The most common day of the week flights depart is Tue, with 33% 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