$110 Cheap Flights from Billund (BLL) to Brussels (BRU)

View $110 flight on Sun, Sep 21, 2025Opens in a new window

Popular airlines from Billund (BLL) to Brussels Airport (BRU)

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Cheap Flights from Billund to Brussels (BLL-BRU)

Prices were available within the past 7 days and start at $110 for one-way flights and $262 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Wed, May 13 - Tue, May 19
BLL
Billund
BRU
Brussels
$262 Roundtrip, found 1 day ago
$262
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, May 13 from Billund to Brussels, returning Tue, May 19, priced at $262 found 1 day ago
Scandinavian Airlines
Thu, May 14 - Thu, May 28
BLL
Billund
BRU
Brussels
$270 Roundtrip, found 3 days ago
$270
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, May 14 from Billund to Brussels, returning Thu, May 28, priced at $270 found 3 days ago
Scandinavian Airlines
Thu, May 14 - Thu, May 28
BLL
Billund
BRU
Brussels
$279 Roundtrip, found 3 days ago
$279
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Thu, May 14 from Billund to Brussels, returning Thu, May 28, priced at $279 found 3 days ago
KLM
Wed, May 13 - Tue, May 19
BLL
Billund
BRU
Brussels
$282 Roundtrip, found 1 day ago
$282
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, May 13 from Billund to Brussels, returning Tue, May 19, priced at $282 found 1 day ago
Scandinavian Airlines
Mon, Feb 16 - Fri, Feb 27
BLL
Billund
BRU
Brussels
$284 Roundtrip, found 3 days ago
$284
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, Feb 16 from Billund to Brussels, returning Fri, Feb 27, priced at $284 found 3 days ago
Scandinavian Airlines
Wed, Aug 13 - Fri, Aug 22
BLL
Billund
BRU
Brussels
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Aug 13 from Billund to Brussels, returning Fri, Aug 22, priced at $288 found 3 days ago
Lufthansa
Wed, May 13 - Tue, May 19
BLL
Billund
BRU
Brussels
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, May 13 from Billund to Brussels, returning Tue, May 19, priced at $291 found 1 day ago
Scandinavian Airlines
Mon, Feb 16 - Fri, Feb 27
BLL
Billund
BRU
Brussels
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, Feb 16 from Billund to Brussels, returning Fri, Feb 27, priced at $295 found 3 days ago
British Airways
Mon, Feb 16 - Fri, Feb 27
BLL
Billund
BRU
Brussels
$318 Roundtrip, found 3 days ago
$318
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Feb 16 from Billund to Brussels, returning Fri, Feb 27, priced at $318 found 3 days ago
Air Baltic
Thu, May 14 - Thu, May 28
BLL
Billund
BRU
Brussels
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select Air Baltic flight, departing Thu, May 14 from Billund to Brussels, returning Thu, May 28, priced at $322 found 3 days ago
Flights from Billund (BLL) to Brussels (BRU)
Origin airport
Billund
Destination airport
Brussels - National
Airlines serving
Air Baltic, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines
Roundtrip price
$262
Distance
386 mi

Billund to Brussels Flights

The cheapest times to fly from Billund to Brussels

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 Billund to Brussels are during the month of May. You can find some of the cheapest flights from Billund to Brussels with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billund to Brussels

Sunday is one of the best days to book for cheap flights from Billund to Brussels: 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 Billund to Brussels

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 Billund to Brussels in 2025. You can also book with separate airlines for your outbound and return journeys, from $110 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 Billund to Brussels 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 Billund to Brussels 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.

 

Frequently asked questions

How much does a flight from Billund Airport (BLL) to Brussels - National Airport (BRU) cost?
Discover the latest flight deals from BLL to BRU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BLL to BRU?
The cheapest flights from BLL to BRU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BLL to BRU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BLL to BRU. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Billund Airport (BLL) to Brussels - National Airport (BRU)?
You'll have to book a flight with a layover if you're traveling from Billund Airport (BLL) to Brussels - National Airport (BRU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BLL to BRU?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from BLL to BRU?
Brussels Airlines has the best performance for on-time direct flights from Billund Airport (BLL) to Brussels - National Airport (BRU), with an on-time score of 96%. Use the Expedia App to view your journey status before you take off and get real-time alerts about any trip changes.
What is the best time to fly from Billund Airport (BLL) to Brussels - National Airport (BRU)?
Book a flight from Billund Airport (BLL) to Brussels - National Airport (BRU) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this 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 Billund Airport (BLL) to Brussels - National Airport (BRU) last-minute?
Waiting until right before your break to book a flight from BLL to BRU generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule to boost your chances of getting a bargain.
Is it cheaper to book a BLL to BRU flight and hotel package?
Opting for a BLL to BRU flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of accommodations and then add flights, activities 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 Billund Airport (BLL) to Brussels - National Airport (BRU)?
Generally, it's possible to reschedule or cancel your BLL to BRU flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.