£208 Cheap Flights from Chicago (ORD) to Copenhagen (CPH)

View £208 flight on Mon, 2 Nov 2026Opens in a new window

Popular airlines from Chicago O'Hare International Airport (ORD) to Kastrup Airport (CPH)

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Cheap Flights from Chicago (ORD) to Copenhagen (CPH)

Prices were available within the past 7 days and start at £208 for one-way flights and £557 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 3 Aug - Mon, 17 Aug
ORD
Chicago
CPH
Copenhagen
£557 Return, found 6 days ago
£557
Return
found 6 days ago
Select British Airways flight, departing Mon, 3 Aug from Chicago to Copenhagen, returning Mon, 17 Aug, priced at £557 found 6 days ago
Swiss International Air Lines
Mon, 3 Aug - Mon, 17 Aug
ORD
Chicago
CPH
Copenhagen
£558 Return, found 6 days ago
£558
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 3 Aug from Chicago to Copenhagen, returning Mon, 17 Aug, priced at £558 found 6 days ago
British Airways
Wed, 2 Sept - Tue, 8 Sept
ORD
Chicago
CPH
Copenhagen
£561 Return, found 1 day ago
£561
Return
found 1 day ago
Select British Airways flight, departing Wed, 2 Sept from Chicago to Copenhagen, returning Tue, 8 Sept, priced at £561 found 1 day ago
Swiss International Air Lines
Wed, 2 Sept - Tue, 8 Sept
ORD
Chicago
CPH
Copenhagen
£562 Return, found 1 day ago
£562
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 2 Sept from Chicago to Copenhagen, returning Tue, 8 Sept, priced at £562 found 1 day ago
Lufthansa
Mon, 3 Aug - Mon, 17 Aug
ORD
Chicago
CPH
Copenhagen
£566 Return, found 6 days ago
£566
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 3 Aug from Chicago to Copenhagen, returning Mon, 17 Aug, priced at £566 found 6 days ago
Lufthansa
Wed, 2 Sept - Tue, 8 Sept
ORD
Chicago
CPH
Copenhagen
£570 Return, found 1 day ago
£570
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 2 Sept from Chicago to Copenhagen, returning Tue, 8 Sept, priced at £570 found 1 day ago
Austrian Airlines
Mon, 3 Aug - Mon, 17 Aug
ORD
Chicago
CPH
Copenhagen
£571 Return, found 6 days ago
£571
Return
found 6 days ago
Select Austrian Airlines flight, departing Mon, 3 Aug from Chicago to Copenhagen, returning Mon, 17 Aug, priced at £571 found 6 days ago
British Airways
Wed, 2 Sept - Tue, 8 Sept
ORD
Chicago
CPH
Copenhagen
£572 Return, found 1 day ago
£572
Return
found 1 day ago
Select British Airways flight, departing Wed, 2 Sept from Chicago to Copenhagen, returning Tue, 8 Sept, priced at £572 found 1 day ago
Swiss International Air Lines
Wed, 2 Sept - Mon, 7 Sept
ORD
Chicago
CPH
Copenhagen
£574 Return, found 1 day ago
£574
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 2 Sept from Chicago to Copenhagen, returning Mon, 7 Sept, priced at £574 found 1 day ago
Finnair
Wed, 2 Sept - Tue, 8 Sept
ORD
Chicago
CPH
Copenhagen
£587 Return, found 1 day ago
£587
Return
found 1 day ago
Select Finnair flight, departing Wed, 2 Sept from Chicago to Copenhagen, returning Tue, 8 Sept, priced at £587 found 1 day ago

Find the cheapest month to fly from Chicago (ORD) to Copenhagen (CPH)

April is typically the cheapest month to fly

From £341 - £670 per traveller.

Frequently asked questions

What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
February is typically the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup), with average return fares of approximately £410. This is about 28% lower than the average price throughout the year. February often sees lower prices as it's outside peak travel seasons, leading to reduced demand. October and November are also good months to find deals on this route.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
Enter ORD to CPH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
The best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Copenhagen (CPH-Kastrup) (CPH) will differ from traveller to traveller. If you like to fly early, SK offers early morning flights. If price is the most important factor, SK typically offers the lowest fares. DL offers the most daily flights from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Copenhagen (CPH-Kastrup) (CPH), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
Based on booking data from the past year, the cheapest months to fly from Chicago O'Hare International Airport (ORD) to Copenhagen (CPH) are typically February and November, with average return flights around £410. While these months offer great value, they might not be the most popular times to travel, meaning you'll find good availability but perhaps fewer direct flight options. If you're looking for the best balance of price and convenience, consider these months for your trip.
How many flights per day from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
There is approximately 1 nonstop flight per day from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Copenhagen (CPH-Kastrup) (CPH). For even more choice, look at flights that include layovers. There are around 146 connecting flights per day. Some common connection points include Pearson Intl. (YYZ), John F. Kennedy Intl. (JFK), and Frankfurt Intl. (FRA).
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
The earliest flight from Chicago O'Hare International Airport (ORD) to Copenhagen (CPH) typically departs at approximately 5:00 AM local time. This service is operated by American Airlines and is seasonal, active in June, July, and August. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
You'll typically find the most flights from Chicago, IL (ORD-O'Hare Intl.) (ORD) to Copenhagen (CPH-Kastrup) (CPH) on a Friday, with around 87 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and Delta Air Lines. Flight options are notably more on Fridays compared to other days of the week.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
The most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup) are in the afternoon, from 3pm to 6pm. About 33% of passengers prefer this time. Many major carriers, including Lufthansa and American Airlines, offer flights during this window. This timing works well because it allows you to have a productive morning before heading to the airport, and you'll arrive in Copenhagen ready to start your European adventure.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
Direct flights from ORD to CPH usually take about 8 hours 30 minutes, traveling roughly 4,258 miles. If you opt for a connecting flight, expect to add around 5 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
Select the "Business class" and "First class" filters when looking for ORD to CPH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Copenhagen from O'Hare Intl. (ORD)?
From O'Hare Intl. (ORD), you can fly directly into Kastrup (CPH) to reach Copenhagen. Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), Pearson Intl. (YYZ), Detroit Metropolitan Wayne County (DTW) before reaching Copenhagen. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Copenhagen (CPH-Kastrup) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Kastrup
Airlines serving
Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines
Return price
£557
Distance
6812 km
Average flight time
8 hours 30 mins

Book with confidence

Compare flights from Chicago to Copenhagen easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Chicago to Copenhagen. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kastrup in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from O'Hare Intl. to Kastrup.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from O'Hare Intl. (ORD) to Kastrup (CPH)

The easiest way to view the best deals on flights from Chicago to Copenhagen today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from O'Hare Intl. to Kastrup start at just £557 and range up to £587.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Chicago and Copenhagen
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Chicago to Copenhagen flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from O'Hare Intl. to Kastrup for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Chicago to Copenhagen easily and book with confidence

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*Available to Expedia members.