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Cheap flights from Boston to Billund from $440

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Billund departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 pm - 2:35 pm
BOS
-
BLL
14h 05m1 stop
Multiple Airlines Logo
2:10 pm - 1:30 pm
BLL
-
BOS
29h 20m1 stop
$440Multiple Airlines
Mon, Jan 19 - Mon, Jan 26
British Airways Logo
6:00 am - 12:20 pm
BOS
-
BLL
24h 20m2 stops
British Airways Logo
8:45 pm - 7:45 pm
BLL
-
BOS
29h 00m1 stop
$448British Airways
Mon, Jan 19 - Mon, Jan 26
British Airways Logo
6:00 am - 12:20 pm
BOS
-
BLL
24h 20m2 stops
British Airways Logo
8:45 pm - 7:33 pm
BLL
-
BOS
28h 48m2 stops
$451British Airways
Mon, Jan 19 - Mon, Jan 26
British Airways Logo
2:18 pm - 11:15 am
BOS
-
BLL
14h 57m2 stops
British Airways Logo
3:20 pm - 8:05 pm
BLL
-
BOS
10h 45m1 stop
$473British Airways
Tue, May 12 - Tue, May 26
British Airways Logo
9:50 pm - 9:00 pm
BOS
-
BLL
17h 10m1 stop
British Airways Logo
10:40 am - 10:35 pm
BLL
-
BOS
17h 55m1 stop
$475British Airways
Tue, May 12 - Tue, May 26
British Airways Logo
12:57 pm - 11:15 am
BOS
-
BLL
16h 18m2 stops
British Airways Logo
3:20 pm - 5:45 pm
BLL
-
BOS
32h 25m2 stops
$511British Airways
Tue, May 12 - Tue, May 26
United Airlines Logo
5:40 pm - 2:10 pm
BOS
-
BLL
14h 30m1 stop
United Airlines Logo
2:45 pm - 3:55 pm
BLL
-
BOS
31h 10m1 stop
$577United Airlines
Mon, Mar 30 - Wed, Apr 1
United Airlines Logo
5:40 pm - 2:10 pm
BOS
-
BLL
14h 30m1 stop
United Airlines Logo
2:45 pm - 3:55 pm
BLL
-
BOS
31h 10m1 stop
$579United Airlines
Mon, Mar 30 - Wed, Apr 1
United Airlines Logo
2:30 pm - 2:10 pm
BOS
-
BLL
17h 40m2 stops
United Airlines Logo
2:45 pm - 3:55 pm
BLL
-
BOS
31h 10m1 stop
$583United Airlines
Mon, Mar 30 - Wed, Apr 1
United Airlines Logo
5:40 pm - 2:10 pm
BOS
-
BLL
14h 30m1 stop
United Airlines Logo
2:45 pm - 5:40 pm
BLL
-
BOS
32h 55m2 stops
$592United Airlines
Mon, Mar 30 - Wed, Apr 1

British Airways flights from Boston to Billund

Our best British Airways deals on Boston to Billund flight tickets
British Airways
Jan 19
BOS6:00 amBoston Logan Intl
24h 20m
2 stops
BLL12:20 pmBillund
Jan 26
BLL8:45 pmBillund
29h 00m
1 stop
BOS7:45 pmBoston Logan Intl
$448
Find similar
British Airways
Jan 19
BOS6:00 amBoston Logan Intl
24h 20m
2 stops
BLL12:20 pmBillund
Jan 26
BLL8:45 pmBillund
28h 48m
2 stops
BOS7:33 pmBoston Logan Intl
$451
Find similar
British Airways
May 12
BOS2:18 pmBoston Logan Intl
14h 57m
2 stops
BLL11:15 amBillund
May 26
BLL3:20 pmBillund
10h 45m
1 stop
BOS8:05 pmBoston Logan Intl
$473
Find similar

United Airlines flights from Boston to Billund

Our best United Airlines deals on Boston to Billund flight tickets
United Airlines
Mar 30
BOS5:40 pmBoston Logan Intl
14h 30m
1 stop
BLL2:10 pmBillund
Apr 1
BLL2:45 pmBillund
31h 10m
1 stop
BOS3:55 pmBoston Logan Intl
$577
Find similar
United Airlines
Mar 30
BOS5:40 pmBoston Logan Intl
14h 30m
1 stop
BLL2:10 pmBillund
Apr 1
BLL2:45 pmBillund
31h 10m
1 stop
BOS3:55 pmBoston Logan Intl
$579
Find similar
United Airlines
Mar 30
BOS2:30 pmBoston Logan Intl
17h 40m
2 stops
BLL2:10 pmBillund
Apr 1
BLL2:45 pmBillund
31h 10m
1 stop
BOS3:55 pmBoston Logan Intl
$583
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 6, 2025.
Use the filters below to find and compare flights from Boston to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

6:30 pm-2:35 pm

1 stop14h 05m

Billund

Mon 1/26

2:10 pm-1:30 pm

1 stop29h 20m

$440

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

6:00 am-12:20 pm

2 stops24h 20m

Billund

Mon 1/26

8:45 pm-7:45 pm

1 stop29h 00m

$448

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

6:00 am-12:20 pm

2 stops24h 20m

Billund

Mon 1/26

8:45 pm-7:33 pm

2 stops28h 48m

$451

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/12

2:18 pm-11:15 am

2 stops14h 57m

Billund

Tue 5/26

3:20 pm-8:05 pm

1 stop10h 45m

$473

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/12

9:50 pm-9:00 pm

1 stop17h 10m

Billund

Tue 5/26

10:40 am-10:35 pm

1 stop17h 55m

$475

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/12

12:57 pm-11:15 am

2 stops16h 18m

Billund

Tue 5/26

3:20 pm-5:45 pm

2 stops32h 25m

$511

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 3/30

5:40 pm-2:10 pm

1 stop14h 30m

Billund

Wed 4/1

2:45 pm-3:55 pm

1 stop31h 10m

$577

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 3/30

5:40 pm-2:10 pm

1 stop14h 30m

Billund

Wed 4/1

2:45 pm-3:55 pm

1 stop31h 10m

$579

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 3/30

2:30 pm-2:10 pm

2 stops17h 40m

Billund

Wed 4/1

2:45 pm-3:55 pm

1 stop31h 10m

$583

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 3/30

5:40 pm-2:10 pm

1 stop14h 30m

Billund

Wed 4/1

2:45 pm-5:40 pm

2 stops32h 55m

$592

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Billund from

How to get the cheapest flight ticket from Boston to Billund

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Billund?

What is the cheapest month to fly to Billund?

In general, November is the cheapest month to fly from Boston to Billund. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $420. If you aren’t able to travel to Billund during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $479.

What is the cheapest day to depart on your flight to Billund?

The cheapest day to depart from Boston to Billund is on a Friday when prices can be found for as low as $651. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Billund for around $997.

What is the cheapest time of day to depart on your flight to Billund?

According to our data, the cheapest time of day to fly to Billund is in the evening. momondo users have found flights departing from Boston to Billund in the evening for as low as $698. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $705.

When to book flights from Boston to Billund

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Billund according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Billund (BOS to BLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Billund

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Boston to Billund takes 10h 10m
There are no direct flights from Boston to Billund. There are no popular flight routes from Boston to Billund.
Search flight deals

  • How far is Boston Logan Intl to Billund by plane?

    There are 3528.9 mi between Boston Logan Intl and Billund. A reasonable flight in good conditions will take 14h 05m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Billund Airport?

    Prices for flights from Boston Logan Intl Airport to Billund Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Billund Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Billund Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Billund Airport.

  • What documentation or ID do you need to fly to Billund Airport?

    The travel and health documents required for your trip to Billund Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Billund Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Billund?

Best airlines flying from Boston to Billund

Compare and see reviews for airlines that fly from Boston to Billund with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $317Free CancellationRating
6.8
7,616 reviews
Search Lufthansa flights
DeltaPriceFrom $459Free CancellationRating
7.9
8,010 reviews
Search Delta flights
KLMPriceFrom $473Free CancellationRating
7.7
1,430 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $482Free CancellationRating
7.4
1,595 reviews
Search Scandinavian Airlines flights

Traveling to a place near Billund?

Book flights to Billund if you plan to visit one of these locations
Vejle
Ribe
Kolding
Middelfart
Horsens

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Billund?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Billund from Boston.

Can I find flights from Boston to Billund with flexible booking policies on momondo?

Yes. All flights to Billund from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Billund?

Once you have performed a search for Boston to Billund flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Billund right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Billund from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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