How often are flights from the United States to Denmark delayed?

Historically, on average around 14% of flights between United States and Denmark have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

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

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

As of December 2025, there are 119 flights per week flying from United States to Denmark. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

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

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

How long is the flight from United States to Denmark?

Average flight duration from United States to Denmark depends on which airport you fly into and out of. Flying from Boston to Copenhagen is 7h 20m on average, while flying from New York to Copenhagen is 7h 35m on average. Copenhagen is the most popular airport in Denmark.

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

As of December 2025, there are 17 flights per day flying from United States to Denmark. The most common time of day flights depart is 7:00PM, with 52% of flights taking off in the evening.

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

TAP AIR PORTUGAL, British Airways, and Air Canada are the most popular carriers operating from United States to Denmark

What airlines fly to Denmark?

Scandinavian Airlines, Icelandair and Delta are the top three most popular airlines that fly to Denmark from United States according to our data. Scandinavian Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 16 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to Denmark?

Prices for flights from United States to Denmark are updated daily.

How many operators does momondo search for flights from United States to Denmark?

As of December 2025, there are 15 operators available to choose from for flights from United States to Denmark.

How old do you have to be to fly from United States 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 United States to Denmark.

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

The travel and health documents required for your trip to Denmark 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 Denmark. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$230 Cheap Flights from the United States to Denmark in 2025/26

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Find the cheapest flights from the United States to Denmark

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

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7:50 pm - 11:45 am

BOS

CPH

9h 55m1 stop

7:20 am - 6:50 pm

CPH

BOS

17h 30m1 stop

$409Icelandair

mar., ene. 13 - mié., abr. 1

7:50 pm - 11:45 am

BOS

CPH

9h 55m1 stop

12:55 pm - 5:50 pm

CPH

BOS

10h 55m1 stop

$410Icelandair

dom., ene. 11 - mar., ene. 20

10:03 am - 7:10 am

BOS

CPH

15h 07m1 stop

1:15 pm - 4:50 pm

CPH

BOS

8h 35mnonstop

$412Scandinavian Airlines

vie., mar. 6 - mar., mar. 10

6:15 am - 10:50 am

BOS

CPH

22h 35m1 stop

12:25 pm - 6:01 pm

CPH

BOS

11h 36m1 stop

$416United Airlines

jue., abr. 2 - mié., abr. 15

6:15 am - 7:10 am

BOS

CPH

18h 55m1 stop

1:15 pm - 3:50 pm

CPH

BOS

8h 35mnonstop

$417Scandinavian Airlines

dom., mar. 1 - vie., mar. 6

3:30 pm - 10:50 am

LGA

CPH

13h 20m1 stop

10:10 am - 9:45 pm

CPH

LGA

17h 35m2 stops

$470United Airlines

mar., abr. 7 - vie., abr. 10

8:04 am - 11:30 am

SEA

CPH

18h 26m2 stops

10:30 am - 4:55 pm

CPH

SEA

15h 25m1 stop

$502British Airways

mar., ene. 27 - mar., feb. 10

1:25 pm - 11:30 am

SEA

CPH

13h 05m1 stop

6:25 am - 4:55 pm

CPH

SEA

19h 30m1 stop

$504British Airways

mar., ene. 27 - mar., feb. 10

1:25 pm - 7:55 pm

LAX

CPH

21h 30m2 stops

2:45 pm - 11:50 am

CPH

LAX

30h 05m1 stop

$533Delta

lun., abr. 6 - lun., abr. 13

5:40 pm - 10:05 pm

LAX

CPH

19h 25m1 stop

6:00 am - 11:45 am

CPH

LAX

14h 45m1 stop

$539Delta

jue., ene. 15 - mié., ene. 28

Lufthansa flights from United States to Denmark

Our best Lufthansa deals on United States to Denmark flight tickets

Lufthansa

Apr 11

BOS8:05 pmBoston Logan Intl

18h 45m

1 stop

CPH8:50 pmKastrup Copenhagen

Apr 17

CPH8:40 amKastrup Copenhagen

15h 00m

1 stop

BOS5:40 pmBoston Logan Intl

$435

Find similar

Lufthansa

Mar 15

BOS9:40 pmBoston Logan Intl

20h 25m

1 stop

CPH11:05 pmKastrup Copenhagen

Mar 19

CPH8:55 amKastrup Copenhagen

20h 02m

2 stops

BOS11:57 pmBoston Logan Intl

$444

Find similar

Lufthansa

Apr 16

LGA4:30 pmNew York LaGuardia

12h 20m

1 stop

CPH10:50 amKastrup Copenhagen

Apr 22

CPH12:25 pmKastrup Copenhagen

14h 07m

1 stop

LGA8:32 pmNew York LaGuardia

$465

Find similar

United Airlines flights from United States to Denmark

Our best United Airlines deals on United States to Denmark flight tickets

United Airlines

Apr 2

BOS6:15 amBoston Logan Intl

22h 35m

1 stop

CPH10:50 amKastrup Copenhagen

Apr 15

CPH12:25 pmKastrup Copenhagen

11h 36m

1 stop

BOS6:01 pmBoston Logan Intl

$416

Find similar

United Airlines

Apr 4

BOS6:15 amBoston Logan Intl

22h 35m

1 stop

CPH10:50 amKastrup Copenhagen

Apr 17

CPH12:25 pmKastrup Copenhagen

15h 23m

2 stops

BOS9:48 pmBoston Logan Intl

$427

Find similar

United Airlines

Apr 2

BOS6:15 amBoston Logan Intl

22h 35m

1 stop

CPH10:50 amKastrup Copenhagen

Apr 20

CPH9:40 amKastrup Copenhagen

16h 15m

1 stop

BOS7:55 pmBoston Logan Intl

$430

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

mar. 1/13

7:50 pm-11:45 am

1 stop9h 55m

Kastrup Copenhagen

mié. 4/1

7:20 am-6:50 pm

1 stop17h 30m

$409

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

dom. 1/11

7:50 pm-11:45 am

1 stop9h 55m

Kastrup Copenhagen

mar. 1/20

12:55 pm-5:50 pm

1 stop10h 55m

$410

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

vie. 3/6

10:03 am-7:10 am

1 stop15h 07m

Kastrup Copenhagen

mar. 3/10

1:15 pm-4:50 pm

Nonstop8h 35m

$412

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

jue. 4/2

6:15 am-10:50 am

1 stop22h 35m

Kastrup Copenhagen

mié. 4/15

12:25 pm-6:01 pm

1 stop11h 36m

$416

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

dom. 3/1

6:15 am-7:10 am

1 stop18h 55m

Kastrup Copenhagen

vie. 3/6

1:15 pm-3:50 pm

Nonstop8h 35m

$417

New YorkCopenhagen

LGA - CPH

LGACPH

New York LaGuardia

mar. 4/7

3:30 pm-10:50 am

1 stop13h 20m

Kastrup Copenhagen

vie. 4/10

10:10 am-9:45 pm

2 stops17h 35m

$470

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

mar. 1/27

8:04 am-11:30 am

2 stops18h 26m

Kastrup Copenhagen

mar. 2/10

10:30 am-4:55 pm

1 stop15h 25m

$502

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

mar. 1/27

1:25 pm-11:30 am

1 stop13h 05m

Kastrup Copenhagen

mar. 2/10

6:25 am-4:55 pm

1 stop19h 30m

$504

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

lun. 4/6

1:25 pm-7:55 pm

2 stops21h 30m

Kastrup Copenhagen

lun. 4/13

2:45 pm-11:50 am

1 stop30h 05m

$533

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

jue. 1/15

5:40 pm-10:05 pm

1 stop19h 25m

Kastrup Copenhagen

mié. 1/28

6:00 am-11:45 am

1 stop14h 45m

$539

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States 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, March is the cheapest month to fly from United States to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $515. If you aren’t able to travel to Denmark during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $537.

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

The cheapest day to depart from United States to Denmark is on a Wednesday. Travelers who choose to depart for Denmark on a Wednesday will often find tickets for as low as $656. On the other hand, Saturday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $751.

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

Flying to Denmark from United States in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $612 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Denmark, so prices are often more expensive at around $814 per ticket.

What is the cheapest United States to Denmark flight route?

Fly from New York John F Kennedy Intl to Kastrup Copenhagen for the best United States - 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 United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $630 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from United States for as low as $574 on momondo.

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

There are 3 cabin classes available to choose from on United States to Denmark 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 Denmark flights?

You could potentially save up to 15% on your flight if you consider stops on a United States to Denmark flight.

Cheap United States to Denmark flight deals and tips

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

Best Price Found	$371
Fastest flight time	7h 20m
Direct flights	Every day
Airports in Denmark	19 airports

The best one-way flight to Denmark from United States in the past 72 hours is $371. The best round-trip flight deal from United States to Denmark found on momondo in the last 72 hours is $495.

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

Direct flights go from United States to Denmark every day.

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

Search flight deals

When did momondo last update prices for flights from United States to Denmark?
Prices for flights from United States to Denmark are updated daily.
How many operators does momondo search for flights from United States to Denmark?
As of December 2025, there are 15 operators available to choose from for flights from United States to Denmark.
How old do you have to be to fly from United States 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 United States to Denmark.
What documentation or ID do you need to fly to Denmark?
The travel and health documents required for your trip to Denmark 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 Denmark. 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 Denmark?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Denmark is Airbus A330-300 (19.79% of total bookings). The next most popular plane models are Airbus A350-900 (10.81%), Boeing 777-300ER (9.26%), and Boeing 777 (9.08%).

Best airlines flying from United States to Denmark

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

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom $291	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Lufthansa	PriceFrom $317	Free Cancellation	Rating 6.8 7,626 reviews	Search Lufthansa flights
TAP AIR PORTUGAL	PriceFrom $364	Free Cancellation	Rating 7.1 2,089 reviews	Search TAP AIR PORTUGAL flights
KLM	PriceFrom $370	Free Cancellation	Rating 7.7 1,432 reviews	Search KLM flights
SWISS	PriceFrom $385	Free Cancellation	Rating 7.5 1,810 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $406	Free Cancellation	Rating 7.4 1,605 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $409	Free Cancellation	Rating 7.0 589 reviews	Search Icelandair flights
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Air Canada	PriceFrom $425	Free Cancellation	Rating 7.1 10,517 reviews	Search Air Canada flights
Finnair	PriceFrom $430	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Denmark.

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

Of course. momondo tracks the price of United States 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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Popular cities in Denmark

Flights to Copenhagenfrom $362

Flights to Billundfrom $432

Flights to Aalborgfrom $436

Flights to Aarhusfrom $419

Flights to Sønderborgfrom $964

Flights to Karupfrom $760

Flights to Esbjergfrom $1,311

Cheap flights from the United States to Denmark from $230

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 Denmark departing on 1/12. 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 the United States to Denmark

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Lufthansa flights from United States to Denmark

Our best Lufthansa deals on United States to Denmark flight tickets

United Airlines flights from United States to Denmark

Our best United Airlines deals on United States to Denmark flight tickets

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See travel insights to Denmark from

How to get the cheapest flight ticket from United States 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 United States to Denmark flight route?

Fly from New York John F Kennedy Intl to Kastrup Copenhagen for the best United States - Denmark flight prices

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

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

There are 3 cabin classes available to choose from on United States to Denmark 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 Denmark flights?

You could potentially save up to 15% on your flight if you consider stops on a United States to Denmark flight.

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

TAP AIR PORTUGAL, British Airways, and Air Canada are the most popular carriers operating from United States to Denmark

What airlines fly to Denmark?

How often are flights from the United States to Denmark delayed?

Historically, on average around 14% of flights between United States and Denmark have experienced a delay on any given week. The average delay length over the past 12 months has been 162 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

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

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

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

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

As of December 2025, there are 17 flights per day flying from United States to Denmark. The most common time of day flights depart is 7:00PM, with 52% of flights taking off in the evening.

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

As of December 2025, there are 119 flights per week flying from United States to Denmark. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

How long is the flight from United States to Denmark?

Average flight duration from United States to Denmark depends on which airport you fly into and out of. Flying from Boston to Copenhagen is 7h 20m on average, while flying from New York to Copenhagen is 7h 35m on average. Copenhagen is the most popular airport in Denmark.

Cheap United States to Denmark flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Denmark

When did momondo last update prices for flights from United States to Denmark?

How many operators does momondo search for flights from United States to Denmark?

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

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

What is the most popular plane model from United States to Denmark?

Best airlines flying from United States to Denmark

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

Why use momondo?

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

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

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

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