$358+ Cheap flights from O'Hare Intl (ORD) to Billund (BLL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLL
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Billund 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 Billund
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Cheapest flights from O'Hare Intl to BillundExplore the most affordable flight options available from O'Hare Intl to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from O'Hare Intl to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This oojo deal was found by Cheapflights users on 10/22. 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.
Sun 12/67:10 pm -
1 stop12h 50m
Sun 12/133:40 pm -
1 stop32h 05m
Deal found 10/22![Scandinavian Airlines logo]()
$620
This deal was found by Cheapflights users on 10/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:10 pm -
1 stop12h 50m
Mon 11/3010:55 am -
1 stop12h 50m
Deal found 10/23![Scandinavian Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 12/53:45 pm -
2 stops35h 05m
Sat 12/126:35 am -
1 stop15h 45m
Deal found 10/21![United Airlines logo]()
$762
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 12/83:45 pm -
2 stops43h 35m
Tue 12/1510:30 am -
2 stops36h 08m
Deal found 10/24![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/233:15 pm -
1 stop11h 35m
Mon 11/306:35 am -
2 stops40h 40m
Deal found 10/24![United Airlines logo]()
$821
This Mytrip deal was found by Cheapflights users on 10/22. 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.
Sun 12/68:15 am -
2 stops23h 45m
Sun 12/136:15 am -
3 stops34h 03m
Deal found 10/22![Multiple Airlines logo]()
$880
Best flights from O'Hare Intl to BillundDiscover carefully curated flight deals from O'Hare Intl to Billund that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from O'Hare Intl to Billund that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 10/22. 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.
Mon 1/117:10 pm -
1 stop32h 15m
Thu 1/143:35 pm -
1 stop32h 10m
Deal found 10/22![Scandinavian Airlines logo]()
$651
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 1/119:20 pm -
2 stops38h 00m
Thu 1/146:35 am -
2 stops19h 03m
Deal found 10/24![United Airlines logo]()
$754
This deal was found by Cheapflights users on 10/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:10 pm -
1 stop12h 50m
Mon 11/3010:55 am -
1 stop12h 50m
Deal found 10/23![Scandinavian Airlines logo]()
$684
This oojo deal was found by Cheapflights users on 10/22. 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.
Sun 12/67:10 pm -
2 stops32h 05m
Sun 12/133:40 pm -
2 stops36h 56m
Deal found 10/22![Scandinavian Airlines logo]()
$731
Last-minute flights from O'Hare Intl to BillundDiscover last-minute flight deals from O'Hare Intl to Billund. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Billund. Data last updated October 26, 2026 and is based on user searches.
This deal was found by Cheapflights users on 10/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:10 pm -
1 stop12h 50m
Mon 11/3010:55 am -
1 stop12h 50m
Deal found 10/23![Scandinavian Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/217:47 pm -
2 stops31h 03m
Sat 11/2810:30 am -
2 stops36h 08m
Deal found 10/24![United Airlines logo]()
$1,164
This Orbitz deal was found by Cheapflights users on 10/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:40 pm -
2 stops30h 10m
Sun 11/297:00 pm -
2 stops27h 02m
Deal found 10/24![Multiple Airlines logo]()
$883
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/229:50 pm -
1 stop31h 25m
Sun 11/298:50 pm -
2 stops50h 00m
Deal found 10/24![British Airways logo]()
$967
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Mon 11/233:15 pm -
1 stop11h 35m
Mon 11/306:35 am -
2 stops40h 40m
Deal found 10/24![United Airlines logo]()
$821
One-way flights from O'Hare Intl to BillundSearch for one-way flight options from O'Hare Intl to Billund. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
Search for one-way flight options from O'Hare Intl to Billund. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Sun 11/298:10 pm -
3 stops35h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 1/228:10 pm -
3 stops52h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Thu 1/146:30 pm -
3 stops37h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$394
This Booking.com deal was found by Cheapflights users on 10/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/294:20 pm -
1 stop19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Lufthansa logo]()
$474
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:10 pm -
1 stop11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![British Airways logo]()
$531
Find flight deals from O'Hare Intl to Billund
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Billund (BLL). 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 October 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $620 (oojo) |
One-way from | $358 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from O'Hare Intl to Billund 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Billund that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoBillund
ORD Chicago O'Hare Intl - BLL Billund
ORDBLL
Chicago O'Hare Intl
Fri 1/22
8:10 pm-7:55 am
3 stops52h 45m
Billund
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$362
ChicagoBillund
ORD Chicago O'Hare Intl - BLL Billund
ORDBLL
Chicago O'Hare Intl
Thu 1/14
6:30 pm-2:40 pm
3 stops37h 10m
Billund
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$394
ChicagoBillund
ORD Chicago O'Hare Intl - BLL Billund
ORDBLL
Chicago O'Hare Intl
Sun 11/29
6:30 pm-10:25 am
2 stops32h 55m
Billund
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$410
Quickest round-trip
ChicagoBillund
ORD Chicago O'Hare Intl - BLL Billund
ORDBLL
Chicago O'Hare Intl
Thu 1/14
5:10 pm-11:40 am
1 stop11h 30m
Billund
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$531
ChicagoBillund
ORD Chicago O'Hare Intl - BLL Billund
ORDBLL
Chicago O'Hare Intl
Mon 1/11
7:10 pm-10:25 am
1 stop32h 15m
Billund
Thu 1/14
3:35 pm-4:45 pm
1 stop32h 10m
$651
ChicagoBillund
ORD Chicago O'Hare Intl - BLL Billund
ORDBLL
Chicago O'Hare Intl
Thu 11/19
7:10 pm-3:00 pm
1 stop12h 50m
Billund
Mon 11/30
10:55 am-4:45 pm
1 stop12h 50m
$684
ChicagoBillund
ORD Chicago O'Hare Intl - BLL Billund
ORDBLL
Chicago O'Hare Intl
Sun 12/6
7:10 pm-10:15 am
2 stops32h 05m
Billund
Sun 12/13
3:40 pm-9:36 pm
2 stops36h 56m
$731
ChicagoBillund
ORD Chicago O'Hare Intl - BLL Billund
ORDBLL
Chicago O'Hare Intl
Mon 1/11
9:20 pm-6:20 pm
2 stops38h 00m
Billund
Thu 1/14
6:35 am-6:38 pm
2 stops19h 03m
$754
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Billund flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Billund flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Billund flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Billund flights, Cheapflights users trust FlightHub the most. FlightHub 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 O'Hare Intl Airport-Billund 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 O'Hare Intl to Billund
Have a flexible travel schedule? Discover the best time to fly to Billund from O'Hare Intl with our price prediction graph.
ORD-BLL
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.
Related info for your journey
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