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$222+ Cheap flights from Chicago (CHI) to Copenhagen (CPH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CPH
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Kastrup Copenhagen are usually found in February or January, booked 60 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Find flight deals from Chicago to Copenhagen

Cheapest flights from Chicago to Copenhagen
Explore the most affordable flight options available from Chicago to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This oojo deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:10 pmORD - CPH
1 stop15h 35mTAP AIR PORTUGAL
Fri 12/56:00 amCPH - ORD
1 stop16h 25mTAP AIR PORTUGAL
Deal found 11/4$453
This CrystalTravel deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:20 pmORD - CPH
Nonstop8h 05mScandinavian Airlines
Fri 12/122:30 pmCPH - ORD
Nonstop9h 15mScandinavian Airlines
Deal found 11/3$465
This Scandinavian Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:20 pmORD - CPH
Nonstop8h 05mScandinavian Airlines
Mon 1/122:30 pmCPH - ORD
Nonstop9h 15mScandinavian Airlines
Deal found 11/3$469
This FlightHub deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:10 pmORD - CPH
1 stop15h 35mTAP AIR PORTUGAL
Tue 11/256:30 pmCPH - ORD
1 stop27h 30mTAP AIR PORTUGAL
Deal found 11/3$471
This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:20 pmORD - CPH
Nonstop8h 05mScandinavian Airlines
Sat 12/62:30 pmCPH - ORD
Nonstop9h 15mScandinavian Airlines
Deal found 11/4$474
This KAYAK deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:36 amORD - CPH
2 stops16h 59mScandinavian Airlines
Fri 12/122:30 pmCPH - ORD
Nonstop9h 15mScandinavian Airlines
Deal found 11/3$481
This KAYAK deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:30 pmORD - CPH
1 stop27h 45mIcelandair
Thu 1/812:55 pmCPH - ORD
1 stop11h 25mIcelandair
Deal found 11/3$489
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:10 amORD - CPH
1 stop16h 50mScandinavian Airlines
Tue 12/912:55 pmCPH - ORD
1 stop15h 44mScandinavian Airlines
Deal found 11/3$490
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:50 pmORD - CPH
1 stop12h 45mLufthansa
Tue 12/96:50 amCPH - ORD
1 stop13h 20mLufthansa
Deal found 11/2$491
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:14 pmMDW - CPH
2 stops16h 56mDelta
Tue 12/99:55 amCPH - MDW
2 stops15h 23mDelta
Deal found 11/1$541
This KLM deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:15 pmMDW - CPH
2 stops12h 45mKLM
Sat 11/229:55 amCPH - MDW
2 stops15h 13mKLM
Deal found 11/2$599
This KLM deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:08 pmMDW - CPH
2 stops12h 52mKLM
Tue 11/189:55 amCPH - MDW
2 stops15h 13mKLM
Deal found 11/2$617

Cheap flight deals from Chicago to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$453
(oojo)

One-way from

$222
(SmartFares)

Popular in

June

Cheapest in

February

Average price

$537

Good round-trip deal

$521 or less

Good one-way deal

$379 or less
Provider with most accurate pricing for Chicago (CHI)-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Kastrup Copenhagen flights.
Search Deals
From Chicago (CHI) to Kastrup Copenhagen
Search Deals
One-way flight from Chicago (CHI) to Kastrup Copenhagen
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Kastrup Copenhagen.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Kastrup Copenhagen.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Copenhagen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Chicago to Copenhagen that are best for you.

Fly from

Chicago

Fly to

Copenhagen

Route

Depart

Return

Price

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Thu 1/15

7:20 pm-10:25 am

Nonstop8h 05m

Kastrup Copenhagen

Mon 1/19

2:30 pm-4:45 pm

Nonstop9h 15m

$461

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Thu 1/15

6:30 pm-7:50 pm

1 stop18h 20m

Kastrup Copenhagen

Mon 1/19

12:55 pm-5:20 pm

1 stop11h 25m

$472

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Wed 4/29

7:15 pm-10:45 am

Nonstop8h 30m

Kastrup Copenhagen

Mon 5/11

1:55 pm-4:10 pm

Nonstop9h 15m

$504

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Sun 12/7

7:10 am-7:00 am

1 stop16h 50m

Kastrup Copenhagen

Fri 12/12

2:30 pm-4:45 pm

Nonstop9h 15m

$507

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Tue 1/13

7:01 am-7:00 am

2 stops16h 59m

Kastrup Copenhagen

Tue 1/20

1:15 pm-1:14 pm

2 stops30h 59m

$509

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Tue 12/2

9:50 pm-11:05 pm

1 stop18h 15m

Kastrup Copenhagen

Tue 12/9

6:50 am-2:55 pm

2 stops15h 05m

$533

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Tue 11/25

9:50 pm-5:35 pm

1 stop12h 45m

Kastrup Copenhagen

Mon 12/8

6:55 am-8:10 pm

2 stops20h 15m

$535

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Sat 11/29

9:50 pm-11:05 pm

1 stop18h 15m

Kastrup Copenhagen

Sat 12/6

6:50 am-8:10 pm

2 stops20h 20m

$537

ChicagoCopenhagen

MDW - CPH

MDWCPH

Chicago Midway

Tue 12/2

1:14 pm-1:10 pm

2 stops16h 56m

Kastrup Copenhagen

Tue 12/9

9:55 am-6:18 pm

2 stops15h 23m

$541

ChicagoCopenhagen

ORD - CPH

ORDCPH

Chicago O'Hare Intl

Thu 1/15

6:00 pm-5:35 pm

1 stop16h 35m

Kastrup Copenhagen

Mon 1/19

6:55 am-8:10 pm

2 stops20h 15m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 36 results
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Compare providers for flights from Chicago to Copenhagen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Copenhagen in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Copenhagen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago-Copenhagen flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Copenhagen flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Copenhagen flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Copenhagen

How far ahead should I book a flight from Chicago to Copenhagen?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Copenhagen. Price data was last updated on October 31, 2025.

The best time to book flights from Chicago to Copenhagen is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Copenhagen?

Currently, February is the cheapest month in which you can book a flight from Chicago to Copenhagen (average of $373). Flying from Chicago to Copenhagen in June is currently the most expensive (average of $634). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to CPH?

Find hourly flight availability from Chicago to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Chicago to Copenhagen by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Chicago to Copenhagen?

The best insider tips for Chicago to Copenhagen flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago to Copenhagen trip
Airports
ORD

For a quick departure from ORD, consider using the 'L' train to avoid Chicago traffic delays.

Read more about ORDby Ramsey Qubein
CPH

Upon arrival at CPH, the Metro is the simplest way to reach Copenhagen city center in 10-20 minutes.

Read more about CPHby John Walton
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
John Walton

John Walton

Expert on CPH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Reviews of airlines servicing Copenhagen

Get insights into the airlines that provide service to Copenhagen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Copenhagen. Reviews last updated November 4, 2025.
Get a feel of what it's like to fly with Delta, Scandinavian Airlines, and United Airlines from Chicago to Copenhagen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.4
Good
1,558 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
568 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,495 reviews
Delta
7.9
Good
8,002 reviews

Overall

7.9

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Copenhagen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Copenhagen from Chicago?

    Most people fly into Kastrup Copenhagen (CPH) if they book a flight to Copenhagen from Chicago. On average, Kastrup Copenhagen has 1 inbound flight from Chicago per day from 11 airlines. Kastrup Copenhagen is conveniently located just 5.0 mi from Copenhagen’s city center.

  • How long is the flight from Chicago to Copenhagen?

    Airlines like Scandinavian Airlines, Icelandair, and Delta fly from Chicago to Copenhagen in about 8h 05m. The time it takes to get you to your destination can typically vary by up to 8h 51m. Chicago and Copenhagen are separated by a distance of 4256 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to Copenhagen round-trip?

    According to our current data, Icelandair ($410), Scandinavian Airlines ($441), and Lufthansa ($471) offers the cheapest pricing from Chicago to Copenhagen. Icelandair is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Chicago to Copenhagen?

    The top 3 most reliable airlines when flying from Chicago to Copenhagen are Air France (83%), Scandinavian Airlines (83%) and Delta (83%).

  • What are the cheapest flights from Chicago to Copenhagen?

    While on average a flight from Chicago to Copenhagen is generally $1,267, our data shows the cheapest flight currently is $370. When looking at the most popular route, (Chicago O'Hare Intl - Kastrup Copenhagen), you can expect to pay $363 for that flight.

  • Can I find deals for flights from Chicago to Copenhagen that include hotel bookings?

    Yes. In addition to deals on Chicago to Copenhagen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Copenhagen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Copenhagen.

  • Can I find deals for business class flights from Chicago to Copenhagen?

    Yes. Cheapflights offers flight deals from Chicago to Copenhagen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Copenhagen?

    Currently, February is the cheapest month in which you can book a flight from Chicago to Copenhagen (average of $373). Flying from Chicago to Copenhagen in June is currently the most expensive (average of $634). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Chicago to Copenhagen

Discover the top 10 airlines that operate flights from Chicago to Copenhagen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$410Average$622FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$441Average$772FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$471Average$714FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$489Average$731FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$508Average$667FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$540Average$705FlexibilityNo cancel feeOn-time67%
SWISSCheapest$554Average$756FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$560Average$680FlexibilityNo cancel feeOn-time69%
FinnairCheapest$576Average$720FlexibilityNo cancel feeOn-time76%
DeltaCheapest$611Average$746FlexibilityNo cancel feeOn-timeN/A

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