Which airlines fly to Copenhagen?

Scandinavian Airlines is the airline most momondo users in United States opt for when booking flights to Copenhagen. Icelandair, Delta and British Airways are also popular choices when flying to Copenhagen from United States. Most major airlines flying from United States to Copenhagen will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Delta Flights to Copenhagen

Delta is a popular choice for users traveling to Copenhagen. It operates 29 flights every week to Copenhagen, most often flying from Amsterdam Schiphol. Delta ticket prices will depend on when and where you need to fly from - deals as low as $477 (from Atlanta Hartsfield-Jackson) have been found by momondo users. In 7,984 reviews, momondo users have rated Delta at an average score of 7.9/10.

KLM Flights to Copenhagen

$370 is the best round-trip KLM deal to Copenhagen found on momondo in the last few days. The deal departed from Atlanta Hartsfield-Jackson. KLM has 44 flights to Copenhagen most weeks, with prices varying by availability. 1,404 momondo users have reviewed KLM, scoring the airline a 7.7/10 on average.

How long does it take to fly to Copenhagen?

On average, it takes 10h 40m to fly from United States to Copenhagen if you fly out of Los Angeles (the most popular airport in United States) and into Kastrup Copenhagen (the most popular airport in Copenhagen). If you’re flying out of Miami and into Kastrup Copenhagen, then the flight time is around 9h 05m.

$168 Cheap Flights to Copenhagen in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Copenhagen

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 5:20 amBOS-CPH

11h 45m1 stop

6:15 am - 5:50 pmCPH-BOS

17h 35m1 stop

$418Icelandair

Find Deal

Sat, Nov 1 - Sun, Nov 9

1:21 pm - 5:15 pmBOS-CPH

21h 54m2 stops

1:15 pm - 3:50 pmCPH-BOS

8h 35mnonstop

$419Scandinavian Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

11:35 am - 8:35 pmBOS-CPH

27h 00m1 stop

6:15 am - 10:35 amCPH-BOS

10h 20m1 stop

$420Icelandair

Find Deal

Thu, Nov 6 - Sun, Nov 16

1:10 pm - 7:10 amBOS-CPH

12h 00m1 stop

1:15 pm - 3:50 pmCPH-BOS

8h 35mnonstop

$428Scandinavian Airlines

Find Deal

Tue, Feb 17 - Tue, Feb 24

1:30 pm - 5:35 pmBOS-CPH

22h 05m2 stops

9:50 am - 8:20 pmCPH-BOS

16h 30m1 stop

$448United Airlines

Find Deal

Thu, Nov 6 - Sat, Nov 15

9:50 pm - 2:05 pmBOS-CPH

10h 15m1 stop

7:05 am - 9:27 pmCPH-BOS

20h 22m2 stops

$452United Airlines

Find Deal

Fri, Nov 14 - Thu, Nov 20

9:59 am - 9:20 amBOS-CPH

17h 21m2 stops

6:45 am - 1:35 pmCPH-BOS

12h 50m1 stop

$454Delta

Find Deal

Tue, Dec 2 - Tue, Dec 9

5:00 pm - 1:00 pmBOS-CPH

14h 00m2 stops

12:05 pm - 6:55 pmCPH-BOS

12h 50m1 stop

$455Delta

Find Deal

Sun, Dec 7 - Wed, Dec 10

3:30 pm - 5:20 pmLAX-CPH

16h 50m1 stop

1:00 pm - 12:31 amCPH-LAX

20h 31m2 stops

$512British Airways

Find Deal

Wed, Dec 31 - Wed, Jan 14

8:35 pm - 5:20 pmBWI-CPH

14h 45m1 stop

1:05 pm - 6:45 pmCPH-BWI

11h 40m1 stop

$562British Airways

Find Deal

Thu, Nov 13 - Thu, Nov 20

Fly from

Route

Depart

Return

Price

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sat 11/1

12:35 pm-5:20 am

1 stop11h 45m

Kastrup Copenhagen

Sun 11/9

6:15 am-5:50 pm

1 stop17h 35m

$418

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Wed 12/3

1:21 pm-5:15 pm

2 stops21h 54m

Kastrup Copenhagen

Tue 12/9

1:15 pm-3:50 pm

Nonstop8h 35m

$419

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Thu 11/6

11:35 am-8:35 pm

1 stop27h 00m

Kastrup Copenhagen

Sun 11/16

6:15 am-10:35 am

1 stop10h 20m

$420

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Tue 2/17

1:10 pm-7:10 am

1 stop12h 00m

Kastrup Copenhagen

Tue 2/24

1:15 pm-3:50 pm

Nonstop8h 35m

$428

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Thu 11/6

1:30 pm-5:35 pm

2 stops22h 05m

Kastrup Copenhagen

Sat 11/15

9:50 am-8:20 pm

1 stop16h 30m

$448

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Fri 11/14

9:50 pm-2:05 pm

1 stop10h 15m

Kastrup Copenhagen

Thu 11/20

7:05 am-9:27 pm

2 stops20h 22m

$452

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Tue 12/2

9:59 am-9:20 am

2 stops17h 21m

Kastrup Copenhagen

Tue 12/9

6:45 am-1:35 pm

1 stop12h 50m

$454

BostonCopenhagen

BOS - CPH

BOSCPH

Boston Logan Intl

Sun 12/7

5:00 pm-1:00 pm

2 stops14h 00m

Kastrup Copenhagen

Wed 12/10

12:05 pm-6:55 pm

1 stop12h 50m

$455

Los AngelesCopenhagen

LAX - CPH

LAXCPH

Los Angeles

Wed 12/31

3:30 pm-5:20 pm

1 stop16h 50m

Kastrup Copenhagen

Wed 1/14

1:00 pm-12:31 am

2 stops20h 31m

$512

BaltimoreCopenhagen

BWI - CPH

BWICPH

Baltimore/Washington

Thu 11/13

8:35 pm-5:20 pm

1 stop14h 45m

Kastrup Copenhagen

Thu 11/20

1:05 pm-6:45 pm

1 stop11h 40m

$562

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Copenhagen flights insights and trends

Explore insights for your Copenhagen flight to craft the best travel plan

Prices

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 $508, 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 $511.

What is the absolute cheapest flight to Copenhagen?

In the past two weeks, users have booked deals to Copenhagen for $30/person, which is 82% cheaper than the average flight to Copenhagen. To find the cheapest price to Copenhagen from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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 $583. 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 $665.

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 evening because they tend to be around $623. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $620 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.

Cheapest flights to Kastrup Copenhagen

Find the cheapest flights to Kastrup Copenhagen from your nearest city or airport

Find flights from Los Angeles to Copenhagen

CHEAPEST MONTH TO FLY TO COPENHAGEN FROM LOS ANGELES	October	14% cheaper	Flying from Los Angeles to Copenhagen costs on average just $637 in October
MOST EXPENSIVE MONTH TO FLY TO COPENHAGEN FROM LOS ANGELES	December	27% more expensive	It costs about $943 for flights to Copenhagen from Los Angeles in December
MOST POPULAR MONTH TO FLY TO COPENHAGEN FROM LOS ANGELES	June	484% more users visited	More momondo users searched in flights to Copenhagen from Los Angeles in June than any other month

Cheap Copenhagen flight deals and tips

Summary info about Copenhagen flight prices, duration and airlines

Best One-Way Price	$168
Best Round-Trip Price	$418
Fastest flight time	13h 15m
Popular in	December

The best one-way flight price to Copenhagen from United States in the last 72 hours is $168 (Washington, D.C. Dulles Intl to Kastrup Copenhagen).

Search Deals

The best round-trip flight price to Copenhagen from United States in the last 72 hours is $418 (Boston Logan Intl to Kastrup Copenhagen).

Search Deals

The fastest flight to Copenhagen from United States takes 13h 15m (Washington, D.C. Dulles Intl to Kastrup Copenhagen).

Search Deals

December has the highest demand for flights to Copenhagen, with a 2% price increase on average.

Search Deals

Frequently asked questions about flying to Copenhagen

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 64 days ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $603 when searching 64 days out. However, in the past 72 hours, people saw flights from United States for as low as $505.

Is there an alternative airport near Copenhagen?

Finding an alternative and possibly cheaper destination airport near Copenhagen is possible. If you are planning a flight to Copenhagen, consider booking flights to Aarhus Airport (87 mi from Copenhagen city center), Odense Hans Christian Andersen Airport (89 mi from Copenhagen city center) or Rønne Bornholm Airport (95 mi from Copenhagen city center).

Is there a cheaper alternative to flying into Copenhagen?

The cheapest airport near Copenhagen is typically Aarhus Airport with an average price of $129/person. These prices vary based on where travelers are coming from. It is suggested that travelers looking to save money try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Kastrup Copenhagen Airport are updated daily.

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

As of October 2025, there are 59 operators available to choose from for flights to Kastrup Copenhagen Airport.

How old do you have to be to fly 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 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.

Kastrup

Roskilde

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Copenhagen.

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

Flights to Copenhagen 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 to Copenhagen?

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

If you are not ready to book a flight to Copenhagen now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Copenhagen and let you know when they change.