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

2 flights are operational daily from Boston to Copenhagen as of August 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.

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

TAP AIR PORTUGAL, PLAY, and Icelandair are the most popular carriers operating from Boston Logan Intl to Kastrup Copenhagen

Which layover airport has the shortest travel time from Boston to Copenhagen?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 50m.

Which layover airport offers the lowest fares from Boston to Copenhagen?

Flights via Montreal (YUL) offer the lowest average round-trip price of $426.

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

As of August 2025, 14 flights take off from Boston and land in Copenhagen each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What airlines fly to Copenhagen?

Scandinavian Airlines, PLAY and Icelandair are the top three most popular airlines that fly to Copenhagen from Boston according to our data. Scandinavian Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 12 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Boston and Copenhagen?

Reykjavik (KEF) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Boston to Copenhagen?

Munich (MUC) has the shortest average layover time for this route: 1h 03m.

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

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

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

There are 12 operators available for flights from Boston Logan Intl Airport to Kastrup Copenhagen Airport as of August 2025.

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

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 Kastrup Copenhagen Airport.

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$209 Cheap Flights from Boston to Copenhagen in 2025

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Find the cheapest flights from Boston to Copenhagen

Round-trip

One-way

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Direct

Cheap round-trip flights

5:40 pm - 7:05 amBOS-CPH

7h 25mnonstop

1:25 pm - 3:35 pmCPH-BOS

8h 10mnonstop

$364Scandinavian Airlines

Find Deal

Fri, Oct 10 - Fri, Oct 17

8:50 pm - 9:45 pmBOS-CPH

18h 55m1 stop

4:45 pm - 10:00 pmCPH-BOS

11h 15m1 stop

$366Icelandair

Find Deal

Wed, Oct 1 - Wed, Oct 8

5:40 pm - 7:05 amBOS-CPH

7h 25mnonstop

1:25 pm - 3:35 pmCPH-BOS

8h 10mnonstop

$372Scandinavian Airlines

Find Deal

Fri, Oct 10 - Fri, Oct 17

5:35 pm - 7:00 amBOS-CPH

7h 25mnonstop

1:15 pm - 3:50 pmCPH-BOS

8h 35mnonstop

$382Scandinavian Airlines

Find Deal

Thu, Nov 27 - Sat, Dec 6

7:15 pm - 11:35 amBOS-CPH

10h 20m1 stop

12:35 pm - 5:50 pmCPH-BOS

11h 15m1 stop

$393PLAY

Find Deal

Mon, Sep 1 - Wed, Sep 10

12:35 pm - 1:00 pmBOS-CPH

18h 25m1 stop

10:35 pm - 10:00 pmCPH-BOS

29h 25m1 stop

$397Icelandair

Find Deal

Sat, Oct 4 - Mon, Oct 13

10:20 am - 7:00 amBOS-CPH

14h 40m1 stop

12:45 pm - 12:43 pmCPH-BOS

29h 58m2 stops

$414United Airlines

Find Deal

Mon, Sep 1 - Wed, Sep 10

10:20 am - 7:10 amBOS-CPH

14h 50m1 stop

12:45 pm - 2:30 pmCPH-BOS

31h 45m1 stop

$426Air Canada

Find Deal

Sun, Sep 7 - Wed, Sep 10

6:00 am - 7:10 amBOS-CPH

19h 10m2 stops

12:45 pm - 5:55 pmCPH-BOS

11h 10m1 stop

$431United Airlines

Find Deal

Sun, Sep 7 - Wed, Sep 10

4:45 pm - 10:50 amBOS-CPH

12h 05m1 stop

9:40 am - 10:39 pmCPH-BOS

18h 59m2 stops

$432Air Canada

Find Deal

Fri, Oct 10 - Fri, Oct 17

United Airlines flights from Boston to Copenhagen

Our best United Airlines deals on Boston to Copenhagen flight tickets

United Airlines

Sep 1

BOS10:20 amBoston Logan Intl

14h 40m

1 stop

CPH7:00 amKastrup Copenhagen

Sep 10

CPH12:45 pmKastrup Copenhagen

29h 58m

2 stops

BOS12:43 pmBoston Logan Intl

$414

Find similar

United Airlines

Sep 7

BOS6:00 amBoston Logan Intl

19h 10m

2 stops

CPH7:10 amKastrup Copenhagen

Sep 10

CPH12:45 pmKastrup Copenhagen

11h 10m

1 stop

BOS5:55 pmBoston Logan Intl

$431

Find similar

United Airlines

Sep 4

BOS7:10 amBoston Logan Intl

21h 40m

2 stops

CPH10:50 amKastrup Copenhagen

Sep 10

CPH12:45 pmKastrup Copenhagen

29h 44m

2 stops

BOS12:29 pmBoston Logan Intl

$450

Find similar

Air Canada flights from Boston to Copenhagen

Our best Air Canada deals on Boston to Copenhagen flight tickets

Air Canada

Sep 7

BOS10:20 amBoston Logan Intl

14h 50m

1 stop

CPH7:10 amKastrup Copenhagen

Sep 10

CPH12:45 pmKastrup Copenhagen

31h 45m

1 stop

BOS2:30 pmBoston Logan Intl

$426

Find similar

Air Canada

Oct 10

BOS4:45 pmBoston Logan Intl

12h 05m

1 stop

CPH10:50 amKastrup Copenhagen

Oct 17

CPH9:40 amKastrup Copenhagen

18h 59m

2 stops

BOS10:39 pmBoston Logan Intl

$432

Find similar

Air Canada

Sep 7

BOS6:00 amBoston Logan Intl

19h 10m

1 stop

CPH7:10 amKastrup Copenhagen

Oct 7

CPH12:45 pmKastrup Copenhagen

38h 40m

2 stops

BOS9:25 pmBoston Logan Intl

$433

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Fri 10/10

5:40 pm-7:05 am

Nonstop7h 25m

Kastrup Copenhagen

Fri 10/17

1:25 pm-3:35 pm

Nonstop8h 10m

$364

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Wed 10/1

8:50 pm-9:45 pm

1 stop18h 55m

Kastrup Copenhagen

Wed 10/8

4:45 pm-10:00 pm

1 stop11h 15m

$366

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Fri 10/10

5:40 pm-7:05 am

Nonstop7h 25m

Kastrup Copenhagen

Fri 10/17

1:25 pm-3:35 pm

Nonstop8h 10m

$372

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Thu 11/27

5:35 pm-7:00 am

Nonstop7h 25m

Kastrup Copenhagen

Sat 12/6

1:15 pm-3:50 pm

Nonstop8h 35m

$382

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Mon 9/1

7:15 pm-11:35 am

1 stop10h 20m

Kastrup Copenhagen

Wed 9/10

12:35 pm-5:50 pm

1 stop11h 15m

$393

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sat 10/4

12:35 pm-1:00 pm

1 stop18h 25m

Kastrup Copenhagen

Mon 10/13

10:35 pm-10:00 pm

1 stop29h 25m

$397

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Mon 9/1

10:20 am-7:00 am

1 stop14h 40m

Kastrup Copenhagen

Wed 9/10

12:45 pm-12:43 pm

2 stops29h 58m

$414

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sun 9/7

10:20 am-7:10 am

1 stop14h 50m

Kastrup Copenhagen

Wed 9/10

12:45 pm-2:30 pm

1 stop31h 45m

$426

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sun 9/7

6:00 am-7:10 am

2 stops19h 10m

Kastrup Copenhagen

Wed 9/10

12:45 pm-5:55 pm

1 stop11h 10m

$431

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Fri 10/10

4:45 pm-10:50 am

1 stop12h 05m

Kastrup Copenhagen

Fri 10/17

9:40 am-10:39 pm

2 stops18h 59m

$432

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Boston to Copenhagen

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

Layovers

Other information

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Boston is in March. Flight prices, which tend to average around $482, are often lower during this time because this is during the off-season. If you aren’t able to travel to Copenhagen during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $497.

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

The cheapest day to depart from Boston to Copenhagen is on a Tuesday when prices can be found for as low as $595. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Copenhagen for around $715.

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

Flying to Copenhagen from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $504 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $652. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Kastrup Copenhagen flight route?

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

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

You are more likely to see cheaper flights to Copenhagen from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $582 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Boston for as low as $528 on momondo.

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

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

How have Boston to Copenhagen flight prices changed over time?

As of August 2025, prices for Boston to Copenhagen flights are approximately 37% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Copenhagen (BOS to CPH) flight deals and tips

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

Best Price Found	$209
Fastest flight time	7h 25m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Copenhagen	1 airport

The best one-way flight to Copenhagen from Boston in the past 72 hours is $209. The best round-trip flight deal from Boston to Copenhagen found on momondo in the last 72 hours is $364.

The fastest flight from Boston to Copenhagen takes 7h 25m

Direct flights go from Boston to Copenhagen on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Delta and Scandinavian Airlines.

There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)

Search flight deals

How far is Boston Logan Intl to Kastrup Copenhagen by plane?
Boston Logan Intl and Kastrup Copenhagen are 3655.6 mi apart from one another. In terms of flight time, this usually takes a little over 7h 25m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Kastrup Copenhagen Airport?
Prices for flights from Boston Logan Intl Airport to Kastrup Copenhagen Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Kastrup Copenhagen Airport?
There are 12 operators available for flights from Boston Logan Intl Airport to Kastrup Copenhagen Airport as of August 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Kastrup Copenhagen Airport?
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 Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The travel and health documents you'll need for your trip to Kastrup Copenhagen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kastrup Copenhagen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to Copenhagen?
Based on momondo bookings for flights between Boston and Copenhagen, the leading plane model is Airbus A330-300, making up 50.98% of the total bookings. Other popular models include Airbus A330-900neo with 15.53%, Airbus A321neo with 9.33%, and Airbus A380-800 with 2.98%.
What is the most popular airline from Boston to Copenhagen?
momondo data reveals that the most frequently booked airline on the route from Boston to Copenhagen is Scandinavian Airlines, representing 53% of all bookings. The subsequent popular airlines are PLAY at 18%, Icelandair at 14%, and KLM at 3%.

Best airlines flying from Boston to Copenhagen

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

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $290	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Icelandair	PriceFrom $403	Free Cancellation	Rating 7.0 527 reviews	Search Icelandair flights
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $420	Free Cancellation	Rating 7.4 1,470 reviews	Search Scandinavian Airlines flights
Air Canada	PriceFrom $425	Free Cancellation	Rating 7.1 9,992 reviews	Search Air Canada flights
Lufthansa	PriceFrom $446	Free Cancellation	Rating 6.8 7,330 reviews	Search Lufthansa flights
Air France	PriceFrom $449	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights
British Airways	PriceFrom $452	Free Cancellation	Rating 6.6 7,277 reviews	Search British Airways flights
SWISS	PriceFrom $459	Free Cancellation	Rating 7.6 1,699 reviews	Search SWISS flights
United Airlines	PriceFrom $474	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights

Delta Flights From Boston to Copenhagen
Delta flight deals from Boston to Copenhagen start from $477 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually $731 round-trip - but some users have found much cheaper deals with momondo.
Scandinavian Airlines Flights From Boston to Copenhagen
Scandinavian Airlines (7.4/10 from 1,470 reviews) operates around 7 flights from Boston to Copenhagen in any given week. The average Scandinavian Airlines airfare for this route is around $670, with deals from around $420 rare but found on momondo. Referenced prices are for round-trip Boston to Copenhagen flight searches in the last 72 hours.

Kastrup

Roskilde

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Copenhagen. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Boston to Copenhagen flights to just show those with flexible booking policies.

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

Once all potential Boston to Copenhagen 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 Copenhagen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Copenhagen from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Copenhagen 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.

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Cheap flights from Boston to Copenhagen from $209

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 Copenhagen departing on 10/28. 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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Find the cheapest flights from Boston to Copenhagen

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United Airlines flights from Boston to Copenhagen

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Air Canada flights from Boston to Copenhagen

Our best Air Canada deals on Boston to Copenhagen flight tickets

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Use the filters below to find and compare flights from Boston to Copenhagen that are best for you.

See travel insights to Copenhagen from

How to get the cheapest flight ticket from Boston to Copenhagen

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

What is the cheapest month to fly to Copenhagen?

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

The cheapest day to depart from Boston to Copenhagen is on a Tuesday when prices can be found for as low as $595. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Copenhagen for around $715.

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

What is the cheapest Boston Logan Intl to Kastrup Copenhagen flight route?

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

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

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

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

How have Boston to Copenhagen flight prices changed over time?

As of August 2025, prices for Boston to Copenhagen flights are approximately 37% cheaper when compared to flights at the same time last year.

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

TAP AIR PORTUGAL, PLAY, and Icelandair are the most popular carriers operating from Boston Logan Intl to Kastrup Copenhagen

What airlines fly to Copenhagen?

Which airport is the most popular layover for flights between Boston and Copenhagen?

Reykjavik (KEF) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boston to Copenhagen?

Flights via Montreal (YUL) offer the lowest average round-trip price of $426.

Which layover airport has the shortest travel time from Boston to Copenhagen?

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 9h 50m.

Which layover airport has the shortest connection time from Boston to Copenhagen?

Munich (MUC) has the shortest average layover time for this route: 1h 03m.

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

2 flights are operational daily from Boston to Copenhagen as of August 2025. The most popular departure time for this route is 5:00PM, with 100% of flights per day taking off in the afternoon.

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

As of August 2025, 14 flights take off from Boston and land in Copenhagen each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

When to book flights from Boston to Copenhagen

Cheap Boston to Copenhagen (BOS to CPH) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Copenhagen

How far is Boston Logan Intl to Kastrup Copenhagen by plane?

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

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

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

What documentation or ID do you need to fly to Kastrup Copenhagen Airport?

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

What is the most popular airline from Boston to Copenhagen?

Best airlines flying from Boston to Copenhagen

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

Delta Flights From Boston to Copenhagen

Scandinavian Airlines Flights From Boston to Copenhagen

Traveling to a place near Copenhagen?

Why use momondo?

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

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

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

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

An easier way to manage your Copenhagen 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

Airports servicing Denmark