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Billund

$306+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BLL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 July 30, 2025.

Round-trip from

$427
(Kiwi.com)

One-way from

$306
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$547
From Boston Logan Intl to Billund
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One-way flight from Boston Logan Intl to Billund
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Highest demand for flights based on searches. 8% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:05 pmBOS - BLL
1 stop10h 20mLufthansa
Sat 9/136:00 amBLL - BOS
1 stop17h 40mLufthansa
Deal found 7/28$427
This Air France deal was found by Cheapflights users on 7/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:30 pmBOS - BLL
1 stop15h 00mAir France
Sun 12/76:30 amBLL - BOS
1 stop15h 50mAir France
Deal found 7/30$437
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 11/286:30 pmBOS - BLL
1 stop15h 00mDelta
Sun 12/76:00 amBLL - BOS
2 stops16h 11mDelta
Deal found 7/30$449
This United Airlines deal was found by Cheapflights users on 7/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:40 pmBOS - BLL
2 stops36h 40mUnited Airlines
Sun 12/76:35 amBLL - BOS
2 stops32h 57mUnited Airlines
Deal found 7/30$465
This Finnair deal was found by Cheapflights users on 7/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:05 pmBOS - BLL
2 stops35h 20mFinnair
Sat 8/167:25 amBLL - BOS
2 stops34h 00mFinnair
Deal found 7/27$577
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/69:40 pmBOS - BLL
1 stop14h 10mSWISS
Mon 8/186:40 pmBLL - BOS
1 stop26h 45mSWISS
Deal found 7/29$588
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Sun 8/316:40 pmBOS - BLL
2 stops13h 25mAir Canada
Wed 9/36:00 amBLL - BOS
2 stops17h 55mAir Canada
Deal found 7/29$616
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/610:40 amBOS - BLL
3 stops16h 45mMultiple Airlines
Sat 9/136:25 amBLL - BOS
2 stops15h 00mMultiple Airlines
Deal found 7/28$831
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:10 amBOS - BLL
2 stops24h 05mScandinavian Airlines
Tue 8/54:30 pmBLL - BOS
2 stops36h 21mScandinavian Airlines
Deal found 7/29$922

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 July 30, 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

Sat 9/6

8:05 pm-12:25 pm

1 stop10h 20m

Billund

Sat 9/13

6:00 am-5:40 pm

1 stop17h 40m

$427

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Sat 9/6

1:20 pm-9:25 am

2 stops14h 05m

Billund

Sat 9/13

6:00 am-4:30 pm

1 stop16h 30m

$469

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 8/4

8:05 pm-1:25 pm

2 stops35h 20m

Billund

Sat 8/16

7:25 am-11:25 am

2 stops34h 00m

$577

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Wed 8/6

9:40 pm-5:50 pm

1 stop14h 10m

Billund

Mon 8/18

6:40 pm-3:25 pm

1 stop26h 45m

$588

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Sun 8/31

6:40 pm-2:05 pm

2 stops13h 25m

Billund

Wed 9/3

6:00 am-5:55 pm

2 stops17h 55m

$616

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Sat 9/6

10:40 am-9:25 am

3 stops16h 45m

Billund

Sat 9/13

6:25 am-3:25 pm

2 stops15h 00m

$831

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Fri 10/3

1:10 pm-2:55 pm

2 stops19h 45m

Billund

Tue 10/7

6:25 am-5:01 pm

3 stops16h 36m

$1,045

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Sun 9/14

10:55 pm-6:10 pm

2 stops37h 15m

$306

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Sun 9/14

5:20 pm-11:05 am

1 stop11h 45m

$341

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Fri 9/12

8:15 pm-1:45 pm

1 stop11h 30m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 11 results
1
2

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

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 $1,053). 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 July 30, 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 July 30, 2025.
Read through reviews of airlines operating flights from Boston to Billund, such as Delta, KLM, and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $427, Lufthansa will fly you from Boston to Billund and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Finnair - these airlines can fly you to your destination from $469 and $577, respectively. Lufthansa is 27% 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 Air France. According to our data, you can fly for as low as $341. Users have also found prices from $361 and $366 on KLM and Delta, 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 $1,053). 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

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Alternative routes for Boston to Billund

See prices for flight routes from nearby airports that may be better suited for you.
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Albany to Billund 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$437Average$714FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$449Average$640FlexibilityNo cancel feeOn-time70%
DeltaCheapest$472Average$604FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$473Average$546FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$540Average$641FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$552Average$754FlexibilityNo cancel feeOn-time76%

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