$430+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — BOS
Nov 2 — Nov 91
Round-trip
1 adult, Economy
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Find cheap flights from Billund to Boston 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Billund to Boston
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Best
Last-minute
One-way
Cheapest flights from Billund to BostonExplore 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 October 3, 2026.
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 October 3, 2026.
This Travelis deal was found by Cheapflights users on 9/29. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:00 pm -
1 stop14h 50m
Wed 11/117:15 pm -
1 stop10h 50m
Deal found 9/29![British Airways logo]()
$558
This Travelis deal was found by Cheapflights users on 10/1. 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.
Sun 11/151:05 pm -
2 stops16h 39m
Sun 11/224:00 pm -
2 stops13h 20m
Deal found 10/1![British Airways logo]()
$569
This British Airways deal was found by Cheapflights users on 10/2. 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 -
1 stop28h 40m
Sun 12/63:50 pm -
2 stops13h 30m
Deal found 10/2![British Airways logo]()
$573
This British Airways deal was found by Cheapflights users on 9/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:00 pm -
1 stop23h 20m
Sun 1/107:15 pm -
1 stop18h 50m
Deal found 9/30![British Airways logo]()
$578
This Iberia deal was found by Cheapflights users on 9/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:00 pm -
2 stops16h 44m
Wed 11/113:00 pm -
2 stops15h 05m
Deal found 9/29![Multiple Airlines logo]()
$584
This Gotogate deal was found by Cheapflights users on 9/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:50 pm -
1 stop24h 55m
Sat 12/59:30 pm -
1 stop31h 50m
Deal found 9/30![British Airways logo]()
$587
Best flights from Billund to BostonDiscover carefully curated flight deals from Billund to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
Discover carefully curated flight deals from Billund to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2026.
This Travelis deal was found by Cheapflights users on 10/1. 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.
Sun 11/151:05 pm -
2 stops16h 39m
Sun 11/227:30 am -
1 stop21h 50m
Deal found 10/1![British Airways logo]()
$569
This United Airlines deal was found by Cheapflights users on 9/28. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:35 am -
2 stops18h 10m
Sun 12/69:30 am -
2 stops18h 20m
Deal found 9/28![United Airlines logo]()
$657
This British Airways deal was found by Cheapflights users on 10/2. 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 -
1 stop28h 40m
Sun 12/63:50 pm -
2 stops13h 30m
Deal found 10/2![British Airways logo]()
$573
This Travelis deal was found by Cheapflights users on 9/29. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:00 pm -
2 stops33h 45m
Wed 11/113:00 pm -
2 stops15h 05m
Deal found 9/29![British Airways logo]()
$577
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:30 am -
2 stops18h 29m
Tue 11/36:36 pm -
2 stops33h 14m
Deal found 9/29![United Airlines logo]()
$657
This British Airways deal was found by Cheapflights users on 9/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:30 pm -
1 stop13h 10m
Tue 1/59:30 pm -
1 stop16h 35m
Deal found 9/30![British Airways logo]()
$636
Last-minute flights from Billund to BostonDiscover last-minute flight deals from Billund to Boston. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Billund to Boston. Data last updated October 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
1 stop20h 10m
Tue 10/205:45 pm -
1 stop10h 25m
Deal found 9/29![United Airlines logo]()
$651
This Travelis deal was found by Cheapflights users on 9/29. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:00 pm -
1 stop14h 50m
Wed 11/117:15 pm -
1 stop10h 50m
Deal found 9/29![British Airways logo]()
$558
This Iberia deal was found by Cheapflights users on 9/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:00 pm -
1 stop12h 40m
Wed 11/113:00 pm -
2 stops15h 05m
Deal found 9/30![Multiple Airlines logo]()
$576
This Flysmarter deal was found by Cheapflights users on 9/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:35 am -
2 stops20h 53m
Wed 11/113:30 pm -
2 stops20h 50m
Deal found 9/29![Air Canada logo]()
$638
This Travelis deal was found by Cheapflights users on 10/1. 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.
Sun 11/151:05 pm -
2 stops16h 39m
Sun 11/224:00 pm -
2 stops13h 20m
Deal found 10/1![British Airways logo]()
$569
This Gotogate deal was found by Cheapflights users on 9/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:50 pm -
1 stop24h 55m
Sat 12/59:30 pm -
1 stop31h 50m
Deal found 9/30![British Airways logo]()
$587
One-way flights from Billund to BostonSearch for one-way flight options from Billund to Boston. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
Search for one-way flight options from Billund to Boston. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This KLM deal was found by Cheapflights users on 9/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/246:00 am -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![KLM logo]()
$430
This British Airways deal was found by Cheapflights users on 9/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/239:00 pm -
1 stop28h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![British Airways logo]()
$434
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:25 am -
2 stops19h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 12/266:00 am -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$445
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:00 am -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$446
This Air France deal was found by Cheapflights users on 9/30. 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.
Sun 12/276:00 am -
1 stop14h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Air France logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:35 pm -
3 stops31h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$481
This British Airways deal was found by Cheapflights users on 9/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/278:50 pm -
1 stop28h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![British Airways logo]()
$487
This Flysmarter deal was found by Cheapflights users on 9/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/266:00 am -
2 stops20h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Air France logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/218:55 pm -
1 stop26h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Icelandair logo]()
$519
This Kiwi.com deal was found by Cheapflights users on 9/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/268:30 am -
3 stops35h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$520
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 October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $558 (Travelis) |
One-way from | $430 (KLM) |
Popular in | June |
Cheapest in | January |
Average price | $663 |
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 7,457,451 searches. Data last updated October 3, 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
Cheapest round-trip
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Wed 12/23
9:00 pm-7:40 pm
1 stop28h 40m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$434
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Sat 12/26
6:00 am-2:20 pm
1 stop14h 20m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$445
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Tue 12/22
6:00 am-2:20 pm
1 stop14h 20m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$446
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Mon 12/28
6:00 am-2:20 pm
1 stop14h 20m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$462
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Sat 12/26
6:00 am-8:52 pm
2 stops20h 52m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$515
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Sun 11/15
1:05 pm-11:44 pm
2 stops16h 39m
Boston Logan Intl
Sun 11/22
7:30 am-11:20 am
1 stop21h 50m
$569
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Wed 12/2
9:00 pm-7:40 pm
1 stop28h 40m
Boston Logan Intl
Sun 12/6
3:50 pm-11:20 am
2 stops13h 30m
$573
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Sat 11/7
1:00 pm-4:45 pm
2 stops33h 45m
Boston Logan Intl
Wed 11/11
3:00 pm-12:05 pm
2 stops15h 05m
$577
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Wed 10/28
8:00 pm-9:00 pm
3 stops54h 00m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$603
BillundBoston
BLL Billund - BOS Boston Logan Intl
BLLBOS
Billund
Tue 12/29
12:05 pm-8:15 pm
2 stops14h 10m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$607
Showing 1-10 of 16 resultsSorted by cheapest first
- 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.
BLL-BOS
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 83 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, January is the cheapest month in which you can book a flight from Billund to Boston (average of $541). Flying from Billund to Boston in June is currently the most expensive (average of $874). 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?
Airfare is below average for this route at the moment.
Billund to Boston flights typically cost between $605 and $818 in November.The cheapest round-trip price found within the last 5 days was $558 on British Airways (Nov 7-Nov 11).
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Revere
Warwick
Pawtucket
Peabody
Auburn
Londonderry
York Beach
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
Sandwich
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