Cheap flights from Chicago (CHI) to Billund (BLL)

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The best prices from Chicago to Billund are usually found in January or April, booked 53 days in advance, depart on a Monday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Chicago (CHI) to Billund (BLL)

All the information you need to plan the best CHI to BLL flight in 2021: compare Chicago to Billund flight prices with the expected peak season, weather and rainfall in Billund.
CHI - BLL
Price
$474 - $1,475

Popular in

November

High demand for flights, 52% potential price rise

Cheapest in

January

Best time to find cheap flights, 32% potential price drop

Average price

$803

Average for round-trip flights in December 2021

Round-trip from

$474

From Chicago (CHI) to Billund

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Chicago to Billund?

Find a great deal and save up to 51% by booking at least 54 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Billund within the next two weeks, with the cheapest ticket starting at $857.

What is the cheapest day to fly round-trip from Chicago to Billund?

Sunday is generally a great day to depart. Flying on this day could help you save up to 44%.

When is the cheapest time to fly from Chicago to Billund (CHI - BLL)?

A simple way to save on the total cost of your ticket is to fly from Chicago to Billund in the afternoon. If you’re flexible enough to do this you can expect to save up to 36% on your trip compared to booking a flight in the morning.

Cheap flights from Chicago to Billund in December, January 2022

The best prices found for CHI to BLL flights for December, January
1 Dec - 6 Dec
$469pp
ORD
Chicago O'Hare Intl
KLM
 
1 STOP
BLL
Billund
BLL
Billund
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
1 Dec - 6 Dec
$474pp
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
BLL
Billund
BLL
Billund
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
1 Dec - 6 Dec
$523pp
ORD
Chicago O'Hare Intl
SAS
   
2 STOPS
BLL
Billund
BLL
Billund
SAS
   
2 STOPS
ORD
Chicago O'Hare Intl

Chicago to Billund 2022 flight deals

Cheap flights to Billund from Chicago found for this year
1 Dec - 6 Dec
$469pp
ORD
Chicago O'Hare Intl
KLM
 
1 STOP
BLL
Billund
BLL
Billund
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
1 Dec - 6 Dec
$474pp
ORD
Chicago O'Hare Intl
KLM
   
2 STOPS
BLL
Billund
BLL
Billund
KLM
 
1 STOP
ORD
Chicago O'Hare Intl
1 Dec - 6 Dec
$523pp
ORD
Chicago O'Hare Intl
SAS
   
2 STOPS
BLL
Billund
BLL
Billund
SAS
   
2 STOPS
ORD
Chicago O'Hare Intl

One-way flights to Billund from Chicago

The cheapest one-way flights from Chicago to Billund
5:15 pm - 5:15 am
Multiple Airlines
2 Stops
29h 00m
ORD - BLL
Multiple Airlines
$488
Kiwi.com
11:50 am - 12:50 pm
KLM
1 Stop
18h 00m
ORD - BLL
KLM
$524
KLM
8:02 am - 8:20 am
Delta
2 Stops
17h 18m
MDW - BLL
Delta
$529
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Chicago</span> to <span class="emphasized">Billund</span> flights.

Flight FAQs

From Chicago to Billund

What airport do you fly into for flights to Billund from Chicago?

If you book a flight to Billund from Chicago, you will be flying to Billund, which is the city’s only airport. Billund (BLL) is located 1.7 mi from the center of Billund. There are 0 flights from Chicago to Billund per day from 6 different airlines.

Which airlines flying from Chicago to Billund have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Chicago to Billund that may be offering flexible cancellation policies are Lufthansa, Delta, and KLM. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Chicago to Billund for under $600 on Cheapflights?

Yes, there are multiple flights from Chicago to Billund for under $600. The cheapest flight booked recently is on Delta for just $517, but on average you can expect to pay $651.

What are the cheapest airlines flying from Chicago to Billund round-trip?

Flying on Delta is currently your cheapest option to Billund, with prices starting at $517. Additional round-trip tickets that might be worth considering are offered by SAS and Lufthansa, with the lowest prices starting at $529 and $577, respectively. Delta is 26% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest flights from Chicago to Billund?

While on average a flight from Chicago to Billund is generally $1,129, our data shows the cheapest flight currently is $370. When looking at the most popular route, (Chicago O'Hare Intl - Billund), you can expect to pay $469 for that flight.

What are the most popular airlines that fly from Chicago to Billund?

Air France, British Airways and Delta are the most popular airlines when flying from Chicago to Billund.

COVID Restrictions

View COVID Travel Restrictions for Billund, Denmark

Do I need a COVID test to fly to Billund from Chicago?

Information is based on travel restrictions from Chicago to Billund

Most visitors from Chicago need to provide a negative COVID-19 test result and/or quarantine to enter Billund.

COVID-19 testing requirements
Visitors from Chicago must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 for RT-PCR (NAAT) and 48 Antigen (quick-test) hours before departing to Billund.

Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Billund.

Do I need a test to fly back to Chicago from Billund?

Returning to Chicago from Billund

COVID-19 testing requirements
Visitors from Billund must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago.

Quarantine requirements
Visitors from Billund are not required to quarantine after entering Chicago.

Hide COVID Travel Restrictions for Billund, Denmark

Destination information for Billund

Things to know before you go - useful duration and weather info for your trip from Chicago to Billund.
Today's exchange rate
$1 = 6.57 kr.
Average temperature for December in Billund
41.0 °F
Avg rainfall for December in Billund
2.0 ″

Airports servicing Chicago

Midway (MDW)
Rockford (RFD)

Airports servicing Billund

Top 5 airlines flying from Chicago to Billund

The chart below displays the airlines Cheapflights users traveling from Chicago to Billund choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Lufthansa
$383 $720 No cancel fee 76%
Delta
$472 $669 No cancel fee N/A
KLM
$477 $722 No cancel fee 75%
British Airways
$537 $731 No cancel fee 70%
SAS
$627 $1,093 No cancel fee 77%
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