$248 Cheap Flights from Cologne (CGN) to Billund (BLL)

View $248 flight on Sun, Dec 14, 2025Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Billund (BLL)

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Cheap Flights from Cologne to Billund (CGN-BLL)

Prices were available within the past 7 days and start at $248 for one-way flights and $345 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Nov 1 - Sat, Nov 15
CGN
Cologne
BLL
Billund
$345 Roundtrip, found 6 days ago
$345
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 1 from Cologne to Billund, returning Sat, Nov 15, priced at $345 found 6 days ago
Lufthansa
Sat, Nov 1 - Sat, Nov 15
CGN
Cologne
BLL
Billund
$356 Roundtrip, found 6 days ago
$356
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 1 from Cologne to Billund, returning Sat, Nov 15, priced at $356 found 6 days ago
Lufthansa
Sun, Dec 14 - Sun, Dec 21
CGN
Cologne
BLL
Billund
$357 Roundtrip, found 23 hours ago
$357
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Sun, Dec 14 from Cologne to Billund, returning Sun, Dec 21, priced at $357 found 23 hours ago
Lufthansa
Sat, Nov 1 - Sat, Nov 15
CGN
Cologne
BLL
Billund
$362 Roundtrip, found 6 days ago
$362
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 1 from Cologne to Billund, returning Sat, Nov 15, priced at $362 found 6 days ago
Lufthansa
Sun, Dec 14 - Sun, Dec 21
CGN
Cologne
BLL
Billund
$367 Roundtrip, found 23 hours ago
$367
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Sun, Dec 14 from Cologne to Billund, returning Sun, Dec 21, priced at $367 found 23 hours ago
Lufthansa
Sat, Nov 1 - Sat, Nov 15
CGN
Cologne
BLL
Billund
$374 Roundtrip, found 6 days ago
$374
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 1 from Cologne to Billund, returning Sat, Nov 15, priced at $374 found 6 days ago
Lufthansa
Sat, Nov 1 - Sat, Nov 15
CGN
Cologne
BLL
Billund
$383 Roundtrip, found 6 days ago
$383
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 1 from Cologne to Billund, returning Sat, Nov 15, priced at $383 found 6 days ago
Lufthansa
Sat, Nov 1 - Sat, Nov 15
CGN
Cologne
BLL
Billund
$385 Roundtrip, found 6 days ago
$385
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 1 from Cologne to Billund, returning Sat, Nov 15, priced at $385 found 6 days ago
Lufthansa
Sat, Nov 1 - Sat, Nov 15
CGN
Cologne
BLL
Billund
$391 Roundtrip, found 6 days ago
$391
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 1 from Cologne to Billund, returning Sat, Nov 15, priced at $391 found 6 days ago
British Airways
Sat, Nov 1 - Sat, Nov 15
CGN
Cologne
BLL
Billund
$1,612 Roundtrip, found 6 days ago
$1,612
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Nov 1 from Cologne to Billund, returning Sat, Nov 15, priced at $1,612 found 6 days ago

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Billund Airport (BLL) cost?
Secure a cheap one-way flight from $248 or cheap return flight from $345 from Cologne - Bonn Airport (CGN) to Billund Airport (BLL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cologne - Bonn Airport (CGN) to Billund Airport (BLL)?
November is the most affordable month to fly from CGN to BLL. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Billund Airport (BLL)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from CGN to BLL. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Cologne - Bonn Airport (CGN) to Billund Airport (BLL)?
There are no daily direct flights available from Cologne - Bonn Airport (CGN) to Billund Airport (BLL). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from CGN to BLL?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cologne - Bonn Airport (CGN) to Billund Airport (BLL)?
Select a flight from Cologne - Bonn Airport (CGN) to Billund Airport (BLL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cologne - Bonn Airport (CGN) to Billund Airport (BLL) last-minute?
Waiting until right before your break to book your flight from CGN to BLL often results in higher prices. While you might find some last-minute deals, there's no guarantee. Keep your travel plans flexible for a better chance of getting a bargain.
Is it cheaper to book a CGN to BLL flight and hotel package?
Booking a CGN to BLL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Billund Airport (BLL)?
Usually, it's possible to reschedule or cancel your CGN to BLL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Cologne - Bonn
Destination airport
Billund
Airlines serving
Lufthansa
Roundtrip price
$345
Distance
346 mi

Book with confidence

Cologne to Billund Flights

The cheapest times to fly from Cologne to Billund

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cologne to Billund are during the month of November. You can find some of the cheapest flights from Cologne to Billund with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cologne to Billund

Sunday is one of the best days to book for cheap flights from Cologne to Billund: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cologne to Billund

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cologne to Billund in 2025. You can also book with separate airlines for your outbound and return journeys, from $248 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cologne to Billund flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cologne to Billund airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cologne to Billund Flights

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*Available to One Key members.