What is the cheapest airline that flies from United States to Kastrup Copenhagen?

TAP AIR PORTUGAL is the most popular carrier operating from United States to Kastrup Copenhagen

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

As of November 2025, 108 flights take off from United States and land in Copenhagen each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

How long does it take to fly to Copenhagen?

On average, it takes 7h 20m to fly from United States to Copenhagen if you fly out of Boston (the most popular airport in United States) and into Copenhagen (the most popular airport in Copenhagen). If you’re flying out of New York and into Copenhagen, then the flight time is around 7h 35m.

What airlines fly to Copenhagen?

Scandinavian Airlines, Icelandair and Delta are the top three most popular airlines that fly to Copenhagen from United States according to our data. Scandinavian Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Copenhagen. Keep in mind that there are 17 different airlines that fly to Copenhagen on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, 15 flights take off from United States and land in Copenhagen each day. The most common flight departure time for this route is 5:00PM, with 61% of daily flights taking off in the evening.

When did momondo last update prices for flights from United States to Kastrup Copenhagen Airport?

Prices for flights from United States to Kastrup Copenhagen Airport refresh daily.

How many operators does momondo search for flights from United States to Kastrup Copenhagen Airport?

As of November 2025, there are 17 operators available to choose from for flights from United States to Kastrup Copenhagen Airport.

How old do you have to be to fly from United States 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 United States to Kastrup Copenhagen Airport.

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

The travel and health documents required for your trip to Kastrup Copenhagen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kastrup Copenhagen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$222 Cheap Flights from the United States to Copenhagen in 2025/26

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Recent round-trip flight deals from the United States to Copenhagen

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10:10 pm - 9:00 amBOS-CPH

28h 50m1 stop

6:55 am - 2:52 pmCPH-BOS

13h 57m2 stops

$413Multiple Airlines

Find Deal

lun., dic. 1 - vie., dic. 12

8:20 am - 7:10 amBOS-CPH

16h 50m1 stop

1:15 pm - 3:50 pmCPH-BOS

8h 35mnonstop

$414Scandinavian Airlines

Find Deal

jue., nov. 27 - vie., dic. 5

7:50 pm - 11:45 amBOS-CPH

9h 55m1 stop

6:15 am - 10:35 amCPH-BOS

10h 20m1 stop

$417Icelandair

Find Deal

mar., nov. 18 - dom., nov. 23

7:40 pm - 8:35 pmBWI-CPH

18h 55m1 stop

6:15 am - 6:40 pmCPH-BWI

18h 25m1 stop

$417Icelandair

Find Deal

mié., nov. 12 - mié., nov. 19

8:45 pm - 5:30 amBOS-CPH

27h 45m1 stop

9:00 am - 3:18 pmCPH-BOS

12h 18m1 stop

$418Delta

Find Deal

sáb., mar. 28 - vie., abr. 3

9:30 pm - 4:05 pmBOS-CPH

13h 35m1 stop

9:00 am - 10:33 pmCPH-BOS

19h 33m1 stop

$432Delta

Find Deal

mié., mar. 25 - jue., abr. 2

12:30 pm - 10:50 amBOS-CPH

16h 20m2 stops

9:40 am - 7:55 pmCPH-BOS

16h 15m1 stop

$434United Airlines

Find Deal

lun., abr. 27 - jue., abr. 30

10:10 pm - 2:00 pmBOS-CPH

9h 50m1 stop

9:50 am - 8:00 pmCPH-BOS

16h 10m1 stop

$438United Airlines

Find Deal

jue., nov. 27 - vie., dic. 5

9:00 pm - 9:50 pmLAX-CPH

15h 50m1 stop

7:20 am - 6:25 pmCPH-LAX

20h 05m1 stop

$517British Airways

Find Deal

mié., ene. 14 - mié., jun. 17

9:00 pm - 2:20 pmLAX-CPH

32h 20m1 stop

7:05 am - 2:55 pmCPH-LAX

16h 50m1 stop

$546British Airways

Find Deal

vie., ene. 16 - jue., may. 28

Scandinavian Airlines flights from United States to Copenhagen

Our best Scandinavian Airlines deals on United States to Copenhagen flight tickets

Scandinavian Airlines

Nov 27

BOS8:20 amBoston Logan Intl

16h 50m

1 stop

CPH7:10 amKastrup Copenhagen

Dec 5

CPH1:15 pmKastrup Copenhagen

8h 35m

BOS3:50 pmBoston Logan Intl

$414

Find similar

Scandinavian Airlines

Dec 3

BOS1:21 pmBoston Logan Intl

27h 54m

2 stops

CPH11:15 pmKastrup Copenhagen

Dec 9

CPH1:15 pmKastrup Copenhagen

8h 35m

BOS3:50 pmBoston Logan Intl

$420

Find similar

Scandinavian Airlines

Dec 3

BOS1:21 pmBoston Logan Intl

11h 49m

1 stop

CPH7:10 amKastrup Copenhagen

Dec 9

CPH1:15 pmKastrup Copenhagen

8h 35m

BOS3:50 pmBoston Logan Intl

$422

Find similar

Air Canada flights from United States to Copenhagen

Our best Air Canada deals on United States to Copenhagen flight tickets

Air Canada

Apr 23

BOS6:15 amBoston Logan Intl

22h 35m

1 stop

CPH10:50 amKastrup Copenhagen

May 5

CPH12:25 pmKastrup Copenhagen

14h 55m

2 stops

BOS9:20 pmBoston Logan Intl

$416

Find similar

Air Canada

Apr 11

BOS3:35 pmBoston Logan Intl

18h 50m

2 stops

CPH4:25 pmKastrup Copenhagen

Apr 17

CPH12:25 pmKastrup Copenhagen

16h 13m

1 stop

BOS10:38 pmBoston Logan Intl

$433

Find similar

Air Canada

Mar 26

BOS10:15 amBoston Logan Intl

20h 10m

2 stops

CPH11:25 amKastrup Copenhagen

Apr 1

CPH12:25 pmKastrup Copenhagen

16h 13m

1 stop

BOS10:38 pmBoston Logan Intl

$437

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

lun. 12/1

10:10 pm-9:00 am

1 stop28h 50m

Kastrup Copenhagen

vie. 12/12

6:55 am-2:52 pm

2 stops13h 57m

$413

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

jue. 11/27

8:20 am-7:10 am

1 stop16h 50m

Kastrup Copenhagen

vie. 12/5

1:15 pm-3:50 pm

Nonstop8h 35m

$414

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

mar. 11/18

7:50 pm-11:45 am

1 stop9h 55m

Kastrup Copenhagen

dom. 11/23

6:15 am-10:35 am

1 stop10h 20m

$417

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

mié. 11/12

7:40 pm-8:35 pm

1 stop18h 55m

Kastrup Copenhagen

mié. 11/19

6:15 am-6:40 pm

1 stop18h 25m

$417

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

sáb. 3/28

8:45 pm-5:30 am

1 stop27h 45m

Kastrup Copenhagen

vie. 4/3

9:00 am-3:18 pm

1 stop12h 18m

$418

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

mié. 3/25

9:30 pm-4:05 pm

1 stop13h 35m

Kastrup Copenhagen

jue. 4/2

9:00 am-10:33 pm

1 stop19h 33m

$432

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

lun. 4/27

12:30 pm-10:50 am

2 stops16h 20m

Kastrup Copenhagen

jue. 4/30

9:40 am-7:55 pm

1 stop16h 15m

$434

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

jue. 11/27

10:10 pm-2:00 pm

1 stop9h 50m

Kastrup Copenhagen

vie. 12/5

9:50 am-8:00 pm

1 stop16h 10m

$438

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

mié. 1/14

9:00 pm-9:50 pm

1 stop15h 50m

Kastrup Copenhagen

mié. 6/17

7:20 am-6:25 pm

1 stop20h 05m

$517

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

vie. 1/16

9:00 pm-2:20 pm

1 stop32h 20m

Kastrup Copenhagen

jue. 5/28

7:05 am-2:55 pm

1 stop16h 50m

$546

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How to get the cheapest flight ticket from United States 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

Other information

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from United States is in January. Flight prices, which tend to average around $490, 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 January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $508.

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

The cheapest day to depart from United States to Copenhagen is on a Monday when prices can be found for as low as $585. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United States to Copenhagen for around $667.

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

Flying to Copenhagen from United States in the morning is the least expensive time of day to depart. momondo users have found prices as low as $546 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $622. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest United States to Kastrup Copenhagen flight route?

Fly from Miami to Kastrup Copenhagen for the best United States - 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 United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $622 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from United States for as low as $558 on momondo.

What cabin class options are available on United States to Kastrup Copenhagen flights?

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

Can stopping save me money on United States to Copenhagen flights?

You could potentially save up to 39% on your flight if you consider stops on a United States to Copenhagen flight.

Cheap United States to Copenhagen flight deals and tips

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

Best Price Found	$225
Fastest flight time	7h 20m
Direct flights	Every day
Airports in Copenhagen	1 airport

The best one-way flight to Copenhagen from United States in the past 72 hours is $225. The best round-trip flight deal from United States to Copenhagen found on momondo in the last 72 hours is $482.

The fastest flight from United States to Copenhagen takes 7h 20m

Direct flights go from United States to Copenhagen every day.

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

Search flight deals

When did momondo last update prices for flights from United States to Kastrup Copenhagen Airport?
Prices for flights from United States to Kastrup Copenhagen Airport refresh daily.
How many operators does momondo search for flights from United States to Kastrup Copenhagen Airport?
As of November 2025, there are 17 operators available to choose from for flights from United States to Kastrup Copenhagen Airport.
How old do you have to be to fly from United States 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 United States to Kastrup Copenhagen Airport.
What documentation or ID do you need to fly to Kastrup Copenhagen Airport?
The travel and health documents required for your trip to Kastrup Copenhagen Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kastrup Copenhagen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Copenhagen?
Based on momondo bookings for flights between United States and Copenhagen, the leading plane model is Airbus A330-300, making up 16.54% of the total bookings. Other popular models include Boeing 777 with 10.13%, Airbus A350-900 with 9.36%, and Boeing 777-300ER with 9.14%.

Best airlines flying from United States to Copenhagen

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

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $291	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
SWISS	PriceFrom $318	Free Cancellation	Rating 7.5 1,775 reviews	Search SWISS flights
KLM	PriceFrom $370	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights
TAP AIR PORTUGAL	PriceFrom $373	Free Cancellation	Rating 7.2 2,045 reviews	Search TAP AIR PORTUGAL flights
Icelandair	PriceFrom $397	Free Cancellation	Rating 7.1 568 reviews	Search Icelandair flights
Scandinavian Airlines	PriceFrom $414	Free Cancellation	Rating 7.4 1,556 reviews	Search Scandinavian Airlines flights
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
Air Canada	PriceFrom $425	Free Cancellation	Rating 7.1 10,397 reviews	Search Air Canada flights
Finnair	PriceFrom $432	Free Cancellation	Rating 7.6 1,335 reviews	Search Finnair flights
United Airlines	PriceFrom $433	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights

Kastrup

Roskilde

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Copenhagen for you.

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

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

How can momondo help me find flights from United States to Copenhagen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Copenhagen from United States.

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

Yes momondo offers price alerts on flights to Copenhagen from United States. 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.

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Airports servicing Denmark

Cheap flights from the United States to Copenhagen from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Copenhagen departing on 12/3. 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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Filter for what you want

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Find the cheapest flights from the United States to Copenhagen

Recent round-trip flight deals from the United States to Copenhagen

Recent one-way flight deals from the United States to Copenhagen

Recent last minute flight deals from the United States to Copenhagen

Recent direct flight deals from the United States to Copenhagen

Scandinavian Airlines flights from United States to Copenhagen

Our best Scandinavian Airlines deals on United States to Copenhagen flight tickets

Air Canada flights from United States to Copenhagen

Our best Air Canada deals on United States to Copenhagen flight tickets

momondo Fare Finder

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

See travel insights to Copenhagen from

How to get the cheapest flight ticket from United States 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 United States to Copenhagen is on a Monday when prices can be found for as low as $585. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United States to Copenhagen for around $667.

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

What is the cheapest United States to Kastrup Copenhagen flight route?

Fly from Miami to Kastrup Copenhagen for the best United States - Kastrup Copenhagen flight prices

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

What cabin class options are available on United States to Kastrup Copenhagen flights?

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

Can stopping save me money on United States to Copenhagen flights?

You could potentially save up to 39% on your flight if you consider stops on a United States to Copenhagen flight.

What is the cheapest airline that flies from United States to Kastrup Copenhagen?

TAP AIR PORTUGAL is the most popular carrier operating from United States to Kastrup Copenhagen

What airlines fly to Copenhagen?

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

As of November 2025, 15 flights take off from United States and land in Copenhagen each day. The most common flight departure time for this route is 5:00PM, with 61% of daily flights taking off in the evening.

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

As of November 2025, 108 flights take off from United States and land in Copenhagen each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

How long does it take to fly to Copenhagen?

On average, it takes 7h 20m to fly from United States to Copenhagen if you fly out of Boston (the most popular airport in United States) and into Copenhagen (the most popular airport in Copenhagen). If you’re flying out of New York and into Copenhagen, then the flight time is around 7h 35m.

Cheap United States to Copenhagen flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Copenhagen

When did momondo last update prices for flights from United States to Kastrup Copenhagen Airport?

How many operators does momondo search for flights from United States to Kastrup Copenhagen Airport?

How old do you have to be to fly from United States 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 United States to Copenhagen?

Best airlines flying from United States to Copenhagen

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

Traveling to a place near Copenhagen?

Why use momondo?

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

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

How can momondo help me find flights from United States to Copenhagen?

I’m not ready to book a flight from United States 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