Billund

$535+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLL
Aug 2 — Aug 91
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Cheap 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 July 28, 2025.

Round-trip from

$535
(Scandinavian Airlines)

Popular in

February

Cheapest in

November

Average price

$1,055
From Chicago O'Hare Intl to Billund
Highest demand for flights based on searches. 16% potential increase in price ($158 potential increase over avg. RT price).
Cheapest flight prices on average. 9% potential price decrease ($72 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from O'Hare Intl to Billund

Cheapest flights from O'Hare Intl to Billund
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 July 28, 2025.

This FlightHub deal was found by Cheapflights users on 7/27. 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.
Tue 8/199:40 pmORD - BLL
1 stop18h 35mLufthansa
Tue 8/262:55 pmBLL - ORD
1 stop12h 00mLufthansa
Deal found 7/27$543
This Air Canada deal was found by Cheapflights users on 7/28. 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.
Tue 8/197:11 amORD - BLL
2 stops23h 49mAir Canada
Tue 8/262:55 pmBLL - ORD
2 stops36h 21mAir Canada
Deal found 7/28$598
This Expedia deal was found by Cheapflights users on 7/27. 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 9/115:00 pmORD - BLL
2 stops30h 45mMultiple Airlines
Thu 9/182:10 pmBLL - ORD
2 stops30h 40mMultiple Airlines
Deal found 7/27$670
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 9/214:15 pmORD - BLL
1 stop11h 55mDelta
Sun 9/282:15 pmBLL - ORD
1 stop31h 25mDelta
Deal found 7/28$729
This Atrapalo deal was found by Cheapflights users on 7/26. 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 Atrapalo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/94:15 pmORD - BLL
1 stop18h 25mAir France
Tue 9/166:00 amBLL - ORD
1 stop15h 10mAir France
Deal found 7/26$740
This KLM deal was found by Cheapflights users on 7/27. 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.
Wed 7/304:40 pmORD - BLL
1 stop11h 30mKLM
Sun 8/106:35 pmBLL - ORD
1 stop26h 35mKLM
Deal found 7/27$886
This Ovago deal was found by Cheapflights users on 7/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:15 pmORD - BLL
1 stop21h 40mScandinavian Airlines
Sun 8/36:25 amBLL - ORD
2 stops33h 53mScandinavian Airlines
Deal found 7/26$898
This WestJet deal was found by Cheapflights users on 7/26. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:30 pmORD - BLL
2 stops45h 55mWestJet
Sat 8/306:45 amBLL - ORD
2 stops40h 59mWestJet
Deal found 7/26$3,526

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 2,558,603 searches. Data last updated July 28, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Billund that are best for you.

Fly from

O'Hare Intl

Fly to

Billund

Route

Depart

Return

Price

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Thu 1/15

7:20 pm-8:45 pm

1 stop18h 25m

Billund

Mon 1/19

11:05 am-4:45 pm

1 stop12h 40m

$535

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Tue 8/19

9:40 pm-11:15 pm

1 stop18h 35m

Billund

Tue 8/26

2:55 pm-7:55 pm

1 stop12h 00m

$543

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Thu 1/15

7:15 am-1:20 pm

2 stops23h 05m

Billund

Mon 1/19

6:45 am-3:20 pm

1 stop15h 35m

$555

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Thu 1/15

12:50 pm-9:45 am

2 stops13h 55m

Billund

Mon 1/19

6:45 am-5:28 pm

2 stops17h 43m

$562

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Thu 9/11

5:00 pm-6:45 am

2 stops30h 45m

Billund

Thu 9/18

2:10 pm-1:50 pm

2 stops30h 40m

$670

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Sun 9/21

4:15 pm-11:10 am

1 stop11h 55m

Billund

Sun 9/28

2:15 pm-2:40 pm

1 stop31h 25m

$729

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Tue 9/9

4:15 pm-5:40 pm

1 stop18h 25m

Billund

Tue 9/16

6:00 am-2:10 pm

1 stop15h 10m

$740

ChicagoBillund

ORD - BLL

ORDBLL

Chicago O'Hare Intl

Sat 8/23

5:30 pm-10:25 pm

2 stops45h 55m

Billund

Sat 8/30

6:45 am-4:44 pm

2 stops40h 59m

$3,526

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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.
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 O'Hare Intl Airport to Billund

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Billund?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Billund (average of $564). Flying from Chicago O'Hare Intl Airport to Billund in June is currently the most expensive (average of $1,053). 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 BLL?

Find hourly flight availability from O'Hare Intl to Billund. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Billund at noon. Doing so could potentially save you 29% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Billund

Get insights into the airlines that provide service to Billund. 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 Billund. Reviews last updated July 28, 2025.
Peruse reviews from past customers who have flown with Delta, Air France, and United Airlines from Chicago O'Hare Intl Airport to Billund to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Billund. 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 Billund from Chicago O'Hare Intl?

    Located just 1.7 mi from the city center, Billund is the airport most travelers will use when flying to Billund from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Billund (BLL) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 2 different airlines.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Billund round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Billund is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $535 on this airline. Additional options worth looking into are Lufthansa and United Airlines, starting at $543 and $555 round-trip. Scandinavian Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from O'Hare Intl to Billund that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Billund flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Billund?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Billund.

  • Can I find deals for business class flights from O'Hare Intl to Billund?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Billund 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 O'Hare Intl Airport to Billund?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Billund (average of $564). Flying from Chicago O'Hare Intl Airport to Billund in June is currently the most expensive (average of $1,053). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'Hare Intl to Billund

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from O'Hare Intl to Billund

Discover the top 2 airlines that operate flights from O'Hare Intl to Billund. 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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$490Average$723FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$524Average$817FlexibilityNo cancel feeOn-time77%

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