$284 Cheap Flights from Baltimore (BWI) to Billund (BLL)

View $284 flight on Thu, Mar 19, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Billund (BLL)

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Cheap Flights from Baltimore to Billund (BWI-BLL)

Prices were available within the past 7 days and start at $284 for one-way flights and $607 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Apr 23 - Wed, Jun 3
BWI
Baltimore
BLL
Billund
$607 Roundtrip, found 6 days ago
$607
Roundtrip
found 6 days ago
Select British Airways flight, departing Thu, Apr 23 from Baltimore to Billund, returning Wed, Jun 3, priced at $607 found 6 days ago
Scandinavian Airlines
Fri, Feb 6 - Fri, Feb 13
BWI
Baltimore
BLL
Billund
$752 Roundtrip, found 4 hours ago
$752
Roundtrip
found 4 hours ago
Select Scandinavian Airlines flight, departing Fri, Feb 6 from Baltimore to Billund, returning Fri, Feb 13, priced at $752 found 4 hours ago
Icelandair
Thu, Apr 23 - Wed, Jun 3
BWI
Baltimore
BLL
Billund
$783 Roundtrip, found 6 days ago
$783
Roundtrip
found 6 days ago
Select Icelandair flight, departing Thu, Apr 23 from Baltimore to Billund, returning Wed, Jun 3, priced at $783 found 6 days ago
Delta
Sun, Jul 5 - Wed, Jul 15
BWI
Baltimore
BLL
Billund
$802 Roundtrip, found 17 hours ago
$802
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Jul 5 from Baltimore to Billund, returning Wed, Jul 15, priced at $802 found 17 hours ago
British Airways
Thu, Mar 19 - Tue, Mar 24
BWI
Baltimore
BLL
Billund
$822 Roundtrip, found 4 days ago
$822
Roundtrip
found 4 days ago
Select British Airways flight, departing Thu, Mar 19 from Baltimore to Billund, returning Tue, Mar 24, priced at $822 found 4 days ago
Icelandair
Tue, Jun 23 - Wed, Jul 1
BWI
Baltimore
BLL
Billund
$825 Roundtrip, found 1 day ago
$825
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Jun 23 from Baltimore to Billund, returning Wed, Jul 1, priced at $825 found 1 day ago
Delta
Sun, Jul 5 - Wed, Jul 15
BWI
Baltimore
BLL
Billund
$830 Roundtrip, found 17 hours ago
$830
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Jul 5 from Baltimore to Billund, returning Wed, Jul 15, priced at $830 found 17 hours ago
Icelandair
Thu, Apr 23 - Wed, Jun 3
BWI
Baltimore
BLL
Billund
$868 Roundtrip, found 6 days ago
$868
Roundtrip
found 6 days ago
Select Icelandair flight, departing Thu, Apr 23 from Baltimore to Billund, returning Wed, Jun 3, priced at $868 found 6 days ago
Icelandair
Thu, Apr 23 - Wed, Jun 3
BWI
Baltimore
BLL
Billund
$878 Roundtrip, found 6 days ago
$878
Roundtrip
found 6 days ago
Select Icelandair flight, departing Thu, Apr 23 from Baltimore to Billund, returning Wed, Jun 3, priced at $878 found 6 days ago
Air France
Fri, Jul 17 - Fri, Jul 31
BWI
Baltimore
BLL
Billund
$878 Roundtrip, found 3 hours ago
$878
Roundtrip
found 3 hours ago
Select Air France flight, departing Fri, Jul 17 from Baltimore to Billund, returning Fri, Jul 31, priced at $878 found 3 hours ago

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL) cost?
Secure a cheap one-way flight from $284 or cheap return flight from $607 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL)?
April is the cheapest month to fly from BWI to BLL. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL)?
To find the cheapest airline flying from BWI to BLL, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL)?
You'll need to book a flight with a layover when traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BWI to BLL?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary 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 is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL)?
Book a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL) that leaves 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL) last-minute?
Last-minute fares from BWI to BLL are usually more expensive. For the cheapest rates, start looking for flights well ahead of time. That said, if you can play around with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a BWI to BLL flight and hotel package?
Securing a BWI to BLL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Billund Airport (BLL)?
You can usually cancel or reschedule your BWI to BLL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Billund
Airlines serving
British Airways, Finnair, Scandinavian Airlines
Roundtrip price
$607
Distance
3893 mi

Book with confidence

Baltimore to Billund Flights

The cheapest times to fly from Baltimore 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 Baltimore to Billund are during the month of April. You can find some of the cheapest flights from Baltimore to Billund with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Billund

Sunday is one of the best days to book for cheap flights from Baltimore 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 Baltimore 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 Baltimore to Billund in 2026. You can also book with separate airlines for your outbound and return journeys, from $284 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 Baltimore 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 Baltimore 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.

 

Baltimore to Billund Flights

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*Available to One Key members.