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$506+ Cheap flights from Billund (BLL) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — BOS
Jun 16 — Jun 231
Tue 6/16
Tue 6/23
1 adult, Economy
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Cheap flight deals from Billund to Boston

Cheapest flights from Billund to Boston
Explore the most affordable flight options available from Billund to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 17, 2026.

This Expedia deal was found by Cheapflights users on 5/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:00 pm
BLL
-
BOS
2 stops24h 55m
British Airways
Tue 6/97:35 pm
BOS
-
BLL
1 stop9h 30m
British Airways
Deal found 5/15$506
This British Airways deal was found by Cheapflights users on 5/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:00 pm
BLL
-
BOS
1 stop23h 20m
British Airways
Sun 12/66:05 am
BOS
-
BLL
2 stops23h 05m
British Airways
Deal found 5/16$585
This Travelis deal was found by Cheapflights users on 5/14. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:10 pm
BLL
-
BOS
2 stops37h 25m
Multiple Airlines
Sun 6/147:25 am
BOS
-
BLL
1 stop21h 25m
Multiple Airlines
Deal found 5/14$590
This Travelis deal was found by Cheapflights users on 5/16. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:30 pm
BLL
-
BOS
1 stop10h 30m
British Airways
Sun 6/146:00 am
BOS
-
BLL
2 stops22h 50m
British Airways
Deal found 5/16$598
This Ticket deal was found by Cheapflights users on 5/14. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:40 am
BLL
-
BOS
1 stop14h 25m
British Airways
Sun 6/147:25 am
BOS
-
BLL
1 stop21h 25m
British Airways
Deal found 5/14$609

Find flight deals from Billund to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Billund (BLL) to Boston (BOS). 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 May 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$506
(Expedia)

Popular in

June

Cheapest in

September

Average price

$662
Provider with most accurate pricing for Billund-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Billund-Boston Logan Intl flights.
Search Deals
From Billund to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billund to Boston 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 May 17, 2026.
Use the filters below to find and compare flights from Billund to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillundBoston

BLL - BOS

BLLBOS

Billund

Mon 6/8

3:10 pm-10:35 pm

2 stops37h 25m

Boston Logan Intl

Sun 6/14

7:25 am-10:50 am

1 stop21h 25m

$628

BillundBoston

BLL - BOS

BLLBOS

Billund

Sat 6/6

12:30 pm-4:35 pm

2 stops34h 05m

Boston Logan Intl

Sun 6/14

12:01 pm-10:50 am

2 stops16h 49m

$634

BillundBoston

BLL - BOS

BLLBOS

Billund

Mon 6/8

11:40 am-11:52 pm

2 stops18h 12m

Boston Logan Intl

Sun 6/14

12:01 pm-10:50 am

2 stops16h 49m

$640

BillundBoston

BLL - BOS

BLLBOS

Billund

Wed 6/3

6:00 am-3:40 pm

1 stop15h 40m

Boston Logan Intl

Sun 6/7

5:45 pm-10:10 am

1 stop10h 25m

$647
Quickest round-trip

BillundBoston

BLL - BOS

BLLBOS

Billund

Sat 5/30

10:35 am-3:40 pm

1 stop11h 05m

Boston Logan Intl

Wed 6/3

5:45 pm-9:50 am

1 stop10h 05m

$692

BillundBoston

BLL - BOS

BLLBOS

Billund

Wed 6/3

6:00 am-9:27 pm

2 stops21h 27m

Boston Logan Intl

Sun 6/7

5:50 am-10:10 am

2 stops22h 20m

$696

BillundBoston

BLL - BOS

BLLBOS

Billund

Mon 6/8

6:55 pm-3:40 pm

1 stop26h 45m

Boston Logan Intl

Sun 6/14

10:00 pm-6:00 pm

1 stop14h 00m

$710

BillundBoston

BLL - BOS

BLLBOS

Billund

Sat 5/30

10:15 am-4:25 pm

1 stop12h 10m

Boston Logan Intl

Wed 6/3

7:05 pm-1:30 pm

2 stops12h 25m

$715

BillundBoston

BLL - BOS

BLLBOS

Billund

Sun 6/28

2:45 pm-4:38 pm

2 stops31h 53m

Boston Logan Intl

Sun 7/5

9:25 am-10:10 am

2 stops18h 45m

$771

BillundBoston

BLL - BOS

BLLBOS

Billund

Thu 6/25

2:45 pm-1:14 am

2 stops16h 29m

Boston Logan Intl

Tue 7/14

7:00 pm-5:50 pm

2 stops40h 50m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Billund-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billund-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billund-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billund-Boston flights, Cheapflights users trust FlightHub the most. FlightHub 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 Billund-Boston 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 Billund to Boston

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

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

The price you pay for your flight from Billund to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Billund to Boston (average of $530). Flying from Billund to Boston in June is currently the most expensive (average of $838). 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.

How much does it cost to fly round-trip from Billund to Boston?

Related info for your journey

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

  • How long is the flight from Billund to Boston?

    Airlines like British Airways and United Airlines fly from Billund to Boston in about 10h 30m. The time it takes to get you to your destination can typically vary by up to 5h 10m. Billund and Boston are separated by a distance of 3528 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Billund to Boston 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 Billund to Boston?

    Currently, September is the cheapest month in which you can book a flight from Billund to Boston (average of $530). Flying from Billund to Boston in June is currently the most expensive (average of $838). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Warwick
Peabody
York Beach
Seabrook
Londonderry
Swansea
Old Orchard Beach
Auburn
Quincy
Lowell

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