HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Billund

$242+ Cheap flights from Boston (BOS) 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BLL
mai 4 — mai 111
dim. 5/4
dim. 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Billund with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Boston Logan Intl to Billund are usually found in November or October, booked 24 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Boston to Billund

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 avril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$461
(FlightHub)

One-way from

$242
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$551
Provider with most accurate pricing for Boston Logan Intl-Billund flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Billund flights.
Search Deals
From Boston Logan Intl to Billund
Search Deals
One-way flight from Boston Logan Intl to Billund
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Boston to Billund

Cheapest flights from Boston to Billund
Explore the most affordable flight options available from Boston to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 29, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/1811:35 pmBOS - BLL
1 stop16h 00mIcelandair
lun. 5/2610:35 pmBLL - BOS
1 stop19h 00mIcelandair
Deal found 4/28$461
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/65:40 pmBOS - BLL
1 stop16h 15mScandinavian Airlines
lun. 8/183:40 pmBLL - BOS
1 stop29h 55mScandinavian Airlines
Deal found 4/28$552
This Delta deal was found by Cheapflights users on 4/28. 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.
mer. 8/611:31 amBOS - BLL
2 stops16h 04mDelta
lun. 8/188:40 amBLL - BOS
1 stop17h 40mDelta
Deal found 4/28$567
This United deal was found by Cheapflights users on 4/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/1810:00 pmBOS - BLL
1 stop10h 05mMultiple Airlines
lun. 5/266:00 amBLL - BOS
2 stops33h 35mMultiple Airlines
Deal found 4/28$653
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/228:05 pmBOS - BLL
1 stop10h 20mLufthansa
lun. 5/266:00 amBLL - BOS
1 stop17h 40mLufthansa
Deal found 4/28$756
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/2110:40 amBOS - BLL
2 stops21h 25mAir Canada
lun. 5/266:00 amBLL - BOS
2 stops33h 55mAir Canada
Deal found 4/29$761
This WestJet deal was found by Cheapflights users on 4/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/136:25 pmBOS - BLL
2 stops46h 00mWestJet
ven. 6/206:45 amBLL - BOS
2 stops40h 55mWestJet
Deal found 4/29$2,911

Cheapflights Fare Finder

Customize your flight search to find flights from Boston 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 avril 29, 2025.
Use the filters below to find and compare flights from Boston to Billund that are best for you.

Fly from

Boston

Fly to

Billund

Route

Depart

Return

Price

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

dim. 5/18

11:35 pm-9:35 pm

1 stop16h 00m

Billund

lun. 5/26

10:35 pm-11:35 am

1 stop19h 00m

$461

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

mer. 8/6

5:40 pm-3:55 pm

1 stop16h 15m

Billund

lun. 8/18

3:40 pm-3:35 pm

1 stop29h 55m

$552

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

mer. 8/6

11:31 am-9:35 am

2 stops16h 04m

Billund

lun. 8/18

8:40 am-8:20 pm

1 stop17h 40m

$567

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

dim. 5/18

10:00 pm-2:05 pm

1 stop10h 05m

Billund

lun. 5/26

6:00 am-9:35 am

2 stops33h 35m

$653

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

jeu. 5/22

8:05 pm-12:25 pm

1 stop10h 20m

Billund

lun. 5/26

6:00 am-5:40 pm

1 stop17h 40m

$756

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

mer. 5/21

10:40 am-2:05 pm

2 stops21h 25m

Billund

lun. 5/26

6:00 am-9:55 am

2 stops33h 55m

$761

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

ven. 6/13

6:25 pm-10:25 pm

2 stops46h 00m

Billund

ven. 6/20

6:45 am-5:40 pm

2 stops40h 55m

$2,911

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

dim. 5/18

11:35 pm-9:35 pm

1 stop16h 00m

$242

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

dim. 5/18

10:20 pm-7:35 am

3 stops27h 15m

$456

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

dim. 5/18

6:55 pm-2:00 pm

2 stops37h 05m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
2

Compare providers for flights from Boston to Billund

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Billund in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Billund flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Boston-Billund flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Boston-Billund flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Billund flights, Cheapflights users trust AranGrant the most. AranGrant 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 Boston-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 Boston to Billund

Have a flexible travel schedule? Discover the best time to fly to Billund from Boston 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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Billund

How far ahead should I book a flight from Boston to Billund?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Billund. Price data was last updated on April 25, 2025.

The best time to book flights from Boston to Billund is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Boston to Billund?

Currently, January is the cheapest month in which you can book a flight from Boston to Billund (average of $564). Flying from Boston to Billund in June is currently the most expensive (average of $1,079). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to BLL?

Find hourly flight availability from Boston to Billund. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 29, 2025.

When flying from Boston to Billund, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 1% versus a flight in the morning.

Reviews of airlines servicing Billund

Get insights into the airlines that provide service to Billund. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Billund. Reviews last updated avril 29, 2025.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,242 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Icelandair
7.0
Good
487 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Billund. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Currently priced at $461, Icelandair will fly you from Boston to Billund and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and Delta - these airlines can fly you to your destination from $552 and $567, respectively. Icelandair is 24% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Boston to Billund one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $242. Users have also found prices from $490 and $579 on Air Canada and Lufthansa, respectively.

  • Can I find deals for flights from Boston to Billund that include hotel bookings?

    Yes. In addition to deals on Boston to Billund flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Billund?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Billund.

  • Can I find deals for business class flights from Boston to Billund?

    Yes. Cheapflights offers flight deals from Boston 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.

  • What is the cheapest month to book a flight from Boston to Billund?

    Currently, January is the cheapest month in which you can book a flight from Boston to Billund (average of $564). Flying from Boston to Billund in June is currently the most expensive (average of $1,079). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Billund

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Copenhagen flights
Albany to Copenhagen flights
Hartford to Copenhagen flights
Boston to Aalborg flights
Albany to Billund flights
Boston to Aarhus flights

Top 6 airlines flying from Boston to Billund

Discover the top 6 airlines that operate flights from Boston to Billund. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$449Average$657FlexibilityNo cancel feeOn-time70%
KLMCheapest$506Average$698FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$540Average$704FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$540Average$600FlexibilityNo cancel feeOn-time77%
DeltaCheapest$546Average$698FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$559Average$698FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.