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$501+ Cheap flights from O'Hare Intl (ORD) to Billund (BLL)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BLL
Sep 12 — Sep 191
Sat 9/12
Sat 9/19
1 adult, Economy
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Cheap 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 August 13, 2026.

This Sembo deal was found by Cheapflights users on 8/9. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1610:25 pm -
1 stop16h 10m
Mon 8/3110:50 pm -
1 stop26h 25m
Deal found 8/9$680
This oojo deal was found by Cheapflights users on 8/9. 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.
Wed 12/210:35 pm -
1 stop17h 50m
Wed 12/910:30 am -
1 stop16h 35m
Deal found 8/9$742
This Delta deal was found by Cheapflights users on 8/9. 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.
Wed 12/23:49 pm -
2 stops15h 36m
Wed 12/910:25 am -
1 stop11h 00m
Deal found 8/9$754
This Orbitz deal was found by Cheapflights users on 8/9. 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 11/155:10 pm -
1 stop11h 00m
Mon 11/308:45 pm -
1 stop24h 00m
Deal found 8/9$759
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:30 pm -
1 stop12h 20m
Wed 10/146:00 am -
1 stop20h 55m
Deal found 8/11$775
This Delta deal was found by Cheapflights users on 8/10. 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.
Sun 8/164:20 pm -
1 stop14h 10m
Mon 8/314:00 pm -
1 stop29h 15m
Deal found 8/10$786
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 10/710:24 am -
2 stops16h 11m
Wed 10/1410:15 am -
1 stop11h 15m
Deal found 8/12$789
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Sun 8/96:30 pm -
1 stop16h 30m
Wed 9/306:00 am -
1 stop13h 55m
Deal found 8/9$794

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 August 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$742
(oojo)

One-way from

$501
(Kiwi.com)
Provider with most accurate pricing for Chicago O'Hare Intl-Billund flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Billund flights.
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From Chicago O'Hare Intl to Billund
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One-way flight from Chicago O'Hare Intl to Billund
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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 August 13, 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

Price

Cheapest round-trip

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Wed 12/2

3:49 pm-2:25 pm

2 stops15h 36m

Billund

Wed 12/9

6:00 am-5:03 pm

2 stops18h 03m

$764

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Mon 1/25

6:05 pm-6:20 pm

1 stop17h 15m

Billund

Fri 1/29

10:30 am-3:20 pm

1 stop11h 50m

$765
Quickest round-trip

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Wed 10/7

10:24 am-9:35 am

2 stops16h 11m

Billund

Wed 10/14

10:15 am-2:30 pm

1 stop11h 15m

$789
Cheapest one-way
Quickest one-way

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Thu 8/27

7:45 pm-9:10 pm

2 stops18h 25m

$501

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Thu 8/27

6:30 pm-10:40 pm

1 stop21h 10m

$598

ChicagoBillund

ORD Chicago O'Hare Intl - BLL Billund

ORDBLL

Chicago O'Hare Intl

Wed 11/4

6:50 pm-6:20 pm

2 stops40h 30m

$5,991

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

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.
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

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 0 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Billund?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Billund in 15h 36m. Fly via Delta or United Airlines to get the fastest option. Chicago O'Hare Intl Airport and Billund are separated by a distance of 4136 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

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