$319+ Cheap flights from O'Hare Intl (ORD) to Denmark
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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from O'Hare Intl to Denmark with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Denmark
Keep the following information in mind while searching for O'Hare Intl to Denmark flight deals. Data was last updated June 12, 2025.
Round-trip from | $539 (Justfly.com) |
|---|---|
One-way from | $319 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $842 |
Good round-trip deal | $482 or less |
Good one-way deal | $406 or less |
Find flight deals from O'Hare Intl to Denmark
Cheapest flights from O'Hare Intl to DenmarkExplore the most affordable flight options available from O'Hare Intl to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from O'Hare Intl to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Justfly.com deal was found by Cheapflights users on 6/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/12. 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.
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Denmark 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 June 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Denmark that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoBillund
ORD - BLL
ORDBLL
Chicago O'Hare Intl
Tue 8/19
9:40 pm-11:15 pm
1 stop18h 35m
Billund
Tue 8/26
6:00 am-8:16 pm
2 stops21h 16m
ChicagoBillund
ORD - BLL
ORDBLL
Chicago O'Hare Intl
Tue 8/19
6:01 pm-2:05 pm
2 stops37h 04m
Billund
Tue 8/26
6:00 am-8:16 pm
2 stops21h 16m
ChicagoBillund
ORD - BLL
ORDBLL
Chicago O'Hare Intl
Tue 8/19
5:10 pm-10:25 pm
1 stop22h 15m
Billund
Tue 8/26
6:45 am-3:00 pm
1 stop15h 15m
ChicagoBillund
ORD - BLL
ORDBLL
Chicago O'Hare Intl
Sat 8/16
7:15 pm-5:50 pm
1 stop15h 35m
Billund
Mon 8/18
10:00 am-4:10 pm
1 stop13h 10m
ChicagoBillund
ORD - BLL
ORDBLL
Chicago O'Hare Intl
Tue 8/19
10:35 am-9:25 am
2 stops15h 50m
Billund
Tue 8/26
6:45 am-3:00 pm
1 stop15h 15m
ChicagoBillund
ORD - BLL
ORDBLL
Chicago O'Hare Intl
Sun 8/24
3:35 pm-12:25 pm
1 stop13h 50m
Billund
Tue 9/2
2:55 pm-7:55 pm
1 stop12h 00m
ChicagoCopenhagen
ORD - CPH
ORDCPH
Chicago O'Hare Intl
Wed 8/13
8:25 pm-7:05 am
1 stop27h 40m
Kastrup Copenhagen
Tue 8/19
1:55 pm-4:10 pm
Nonstop9h 15m
ChicagoCopenhagen
ORD - CPH
ORDCPH
Chicago O'Hare Intl
Tue 7/22
7:25 pm-6:20 am
1 stop27h 55m
Kastrup Copenhagen
Mon 7/28
7:20 am-9:15 pm
1 stop20h 55m
ChicagoCopenhagen
ORD - CPH
ORDCPH
Chicago O'Hare Intl
Wed 9/10
1:05 pm-12:00 pm
2 stops15h 55m
Kastrup Copenhagen
Wed 9/24
6:10 am-2:55 pm
2 stops15h 45m
ChicagoCopenhagen
ORD - CPH
ORDCPH
Chicago O'Hare Intl
Mon 7/28
7:15 pm-8:55 pm
1 stop18h 40m
Kastrup Copenhagen
Thu 1/8
5:55 pm-7:37 pm
2 stops32h 42m
Best time to book a flight from O'Hare Intl to Denmark
Have a flexible travel schedule? Discover the best time to fly to Denmark from O'Hare Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Chicago O'Hare Intl Airport to Denmark
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Denmark?
Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Denmark (average of $523). Flying from Chicago O'Hare Intl Airport to Denmark in June is currently the most expensive (average of $911). 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 ORD to DK?
Find hourly flight availability from O'Hare Intl to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
When flying from Chicago O'Hare Intl Airport to Denmark, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Chicago O'Hare Intl Airport to Denmark?
Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Denmark. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Denmark flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Denmark by month
Plan your trip to Denmark by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Denmark ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Denmark when rainfall is around 0.8 in.
Temperature in Denmark by month
Plan your trip to Denmark by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Denmark, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).
Reviews of airlines servicing Denmark
Get insights into the airlines that provide service to Denmark. 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 Denmark. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, KLM and LOT from Chicago to Denmark. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from O'Hare Intl to Denmark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for O'Hare Intl to Denmark
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from O'Hare Intl to Denmark
Discover the top 10 airlines that operate flights from O'Hare Intl to Denmark. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$375 | Average$608 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$437 | Average$754 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$473 | Average$667 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$490 | Average$1,015 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$511 | Average$686 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$521 | Average$667 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$530 | Average$731 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$554 | Average$851 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$570 | Average$692 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$570 | Average$692 | FlexibilityNo cancel fee | On-timeN/A |