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Cheap flights from Chicago O'Hare Intl Airport to Copenhagen from $251

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Copenhagen departing on 8/11. 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 Chicago O'Hare Intl Airport to Copenhagen

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago O'Hare Intl Airport to Copenhagen.
Scandinavian Airlines Logo
7:15 pm - 10:45 amORD-CPH
8h 30mnonstop
Scandinavian Airlines Logo
1:55 pm - 4:10 pmCPH-ORD
9h 15mnonstop
$486Scandinavian Airlines
Find Deal
Mon, Sep 22 - Mon, Oct 6
Scandinavian Airlines Logo
7:15 pm - 10:45 amORD-CPH
8h 30mnonstop
Scandinavian Airlines Logo
1:55 pm - 4:10 pmCPH-ORD
9h 15mnonstop
$487Scandinavian Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 22
Icelandair Logo
7:25 pm - 9:45 pmORD-CPH
19h 20m1 stop
Icelandair Logo
12:55 pm - 5:20 pmCPH-ORD
11h 25m1 stop
$498Icelandair
Find Deal
Mon, Oct 20 - Mon, Nov 3
Icelandair Logo
7:25 pm - 12:55 pmORD-CPH
10h 30m1 stop
Icelandair Logo
12:55 pm - 5:20 pmCPH-ORD
11h 25m1 stop
$499Icelandair
Find Deal
Mon, Oct 20 - Mon, Nov 3
Air Canada Logo
3:50 pm - 10:50 amORD-CPH
12h 00m1 stop
Air Canada Logo
6:55 am - 2:45 pmCPH-ORD
14h 50m2 stops
$578Air Canada
Find Deal
Wed, Oct 22 - Wed, Nov 5
Air Canada Logo
10:40 am - 7:10 amORD-CPH
13h 30m1 stop
Air Canada Logo
2:15 pm - 12:51 pmCPH-ORD
29h 36m2 stops
$579Air Canada
Find Deal
Sun, Aug 10 - Tue, Dec 23
United Airlines Logo
3:50 pm - 10:50 amORD-CPH
12h 00m1 stop
United Airlines Logo
9:45 am - 12:45 pmCPH-ORD
34h 00m1 stop
$586United Airlines
Find Deal
Mon, Aug 11 - Wed, Dec 24
United Airlines Logo
3:50 pm - 10:50 amORD-CPH
12h 00m1 stop
United Airlines Logo
6:00 am - 6:25 pmCPH-ORD
19h 25m1 stop
$590United Airlines
Find Deal
Mon, Aug 11 - Tue, Dec 23
SWISS Logo
2:20 pm - 11:25 pmORD-CPH
26h 05m1 stop
SWISS Logo
3:05 pm - 12:10 pmCPH-ORD
28h 05m1 stop
$633SWISS
Find Deal
Tue, Aug 26 - Mon, Sep 8
SWISS Logo
7:05 pm - 2:20 pmORD-CPH
36h 15m2 stops
SWISS Logo
6:50 am - 4:15 pmCPH-ORD
16h 25m1 stop
$682SWISS
Find Deal
Sun, Aug 10 - Mon, Dec 22

Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Copenhagen

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Copenhagen flight tickets
Scandinavian Airlines
Sep 22
ORD7:15 pmChicago O'Hare Intl
8h 30m
CPH10:45 amKastrup Copenhagen
Oct 6
CPH1:55 pmKastrup Copenhagen
9h 15m
ORD4:10 pmChicago O'Hare Intl
Scandinavian Airlines
Sep 8
ORD7:15 pmChicago O'Hare Intl
8h 30m
CPH10:45 amKastrup Copenhagen
Sep 22
CPH1:55 pmKastrup Copenhagen
9h 15m
ORD4:10 pmChicago O'Hare Intl
Scandinavian Airlines
Aug 25
ORD7:15 pmChicago O'Hare Intl
8h 30m
CPH10:45 amKastrup Copenhagen
Sep 8
CPH1:55 pmKastrup Copenhagen
9h 15m
ORD4:10 pmChicago O'Hare Intl

Icelandair flights from Chicago O'Hare Intl Airport to Copenhagen

Our best Icelandair deals on Chicago O'Hare Intl Airport to Copenhagen flight tickets
Icelandair
Oct 20
ORD7:25 pmChicago O'Hare Intl
19h 20m
1 stop
CPH9:45 pmKastrup Copenhagen
Nov 3
CPH12:55 pmKastrup Copenhagen
11h 25m
1 stop
ORD5:20 pmChicago O'Hare Intl
Icelandair
Oct 20
ORD7:25 pmChicago O'Hare Intl
10h 30m
1 stop
CPH12:55 pmKastrup Copenhagen
Nov 3
CPH12:55 pmKastrup Copenhagen
11h 25m
1 stop
ORD5:20 pmChicago O'Hare Intl
Icelandair
Aug 17
ORD10:15 pmChicago O'Hare Intl
25h 05m
1 stop
CPH6:20 amKastrup Copenhagen
Aug 23
CPH10:35 pmKastrup Copenhagen
29h 40m
1 stop
ORD9:15 pmChicago O'Hare Intl

See travel insights to Copenhagen from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Copenhagen?

What is the cheapest month to fly to Copenhagen?

The cheapest month to fly to Copenhagen from Chicago O'Hare Intl Airport is in February. Flight prices, which tend to average around $429, 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 February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $550.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Copenhagen is on a Monday when prices can be found for as low as $575. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Copenhagen for around $708.

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

Flying to Copenhagen from Chicago O'Hare Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $624 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $762. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chicago O'Hare Intl to Kastrup Copenhagen flight route?

Fly from Chicago O'Hare Intl to Kastrup Copenhagen for the best Chicago O'Hare Intl - 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 Chicago O'Hare Intl Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Copenhagen for around $638 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Copenhagen from Chicago O'Hare Intl Airport for as low as $606 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Kastrup Copenhagen flights?

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

How have Chicago O'Hare Intl Airport to Copenhagen flight prices changed over time?

As of April 2025, prices for Chicago O'Hare Intl Airport to Copenhagen flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to Copenhagen

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Copenhagen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Copenhagen (ORD to CPH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Copenhagen

Best Price Found

$251

Fastest flight time

8h 30m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Copenhagen

1 airport
The best one-way flight to Copenhagen from Chicago O'Hare Intl Airport in the past 72 hours is $251. The best round-trip flight deal from Chicago O'Hare Intl Airport to Copenhagen found on momondo in the last 72 hours is $486.
The fastest flight from Chicago O'Hare Intl Airport to Copenhagen takes 8h 30m
Direct flights go from Chicago O'Hare Intl Airport to Copenhagen on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. Airlines offering direct flights are: Delta and Scandinavian Airlines.
There is 1 airport near Copenhagen: Kastrup Copenhagen (CPH)

  • How far is Chicago O'Hare Intl to Kastrup Copenhagen by plane?

    Kastrup Copenhagen is 4251.1 mi away from Chicago O'Hare Intl. In terms of flight time, this usually takes a little over 8h 30m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Kastrup Copenhagen Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Kastrup Copenhagen Airport are updated daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Kastrup Copenhagen Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Kastrup Copenhagen Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport 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.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Copenhagen?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Copenhagen?


Best airlines flying from Chicago O'Hare Intl Airport to Copenhagen

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Copenhagen with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $378Free CancellationRating
7.0
484 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $439Free CancellationRating
7.3
1,345 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $488Free CancellationRating
6.7
7,032 reviews
Search Lufthansa flights
British AirwaysPriceFrom $498Free CancellationRating
6.6
6,818 reviews
Search British Airways flights
United AirlinesPriceFrom $508Free CancellationRating
7.4
8,685 reviews
Search United Airlines flights
SWISSPriceFrom $509Free CancellationRating
7.5
1,582 reviews
Search SWISS flights
KLMPriceFrom $515Free CancellationRating
7.8
1,333 reviews
Search KLM flights
Air CanadaPriceFrom $521Free CancellationRating
7.0
9,206 reviews
Search Air Canada flights
FinnairPriceFrom $570Free CancellationRating
7.6
1,272 reviews
Search Finnair flights
DeltaPriceFrom $570Free CancellationRating
8.0
7,920 reviews
Search Delta flights
  • Delta Flights From Chicago O'Hare Intl Airport to Copenhagen

    Delta is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Copenhagen, operating 4 flights/week on average for this route. A good Delta flight deal for Chicago O'Hare Intl Airport to Copenhagen starts from $570 round-trip, up to an average price of $686. Our users have rated Delta at 8.0/10.

  • Scandinavian Airlines Flights From Chicago O'Hare Intl Airport to Copenhagen

    Another popular option for Chicago O'Hare Intl Airport to Copenhagen flights is Scandinavian Airlines (7.3/10, 1,345 ratings). Scandinavian Airlines flies from Chicago O'Hare Intl Airport to Copenhagen around 4 times per week, with deals starting from $439 round-trip and rising to an average price of around $717.


Traveling to a place near Copenhagen?

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

Why use momondo?

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

It is quick and easy to find Chicago to Copenhagen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Copenhagen that suits you.

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

Yes. momondo enables you to select and highlight flights to Copenhagen from Chicago with this policy.

How can momondo help me find flights from Chicago to Copenhagen?

Once you have performed a search for Chicago to Copenhagen flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Copenhagen from Chicago. 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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