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Cheap flights from Boston to Billund from $438

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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Find the cheapest flights from Boston to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
8:20 pm - 2:35 pm
BOS
-
BLL
12h 15m1 stop
Air France Logo
6:30 am - 1:40 pm
BLL
-
BOS
13h 10m1 stop
$438Air France
Mon, Jan 19 - Thu, Jan 22
Air France Logo
8:20 pm - 11:00 pm
BOS
-
BLL
20h 40m1 stop
Air France Logo
6:30 am - 4:20 pm
BLL
-
BOS
15h 50m1 stop
$439Air France
Mon, Jan 19 - Fri, Jan 23
Delta Logo
10:05 am - 2:35 pm
BOS
-
BLL
22h 30m2 stops
Delta Logo
6:30 am - 4:20 pm
BLL
-
BOS
15h 50m1 stop
$443Delta
Mon, Jan 19 - Fri, Jan 23
Delta Logo
10:05 am - 9:40 am
BOS
-
BLL
17h 35m2 stops
Delta Logo
6:30 am - 6:30 pm
BLL
-
BOS
18h 00m2 stops
$466Delta
Mon, Jan 19 - Fri, Jan 23
Delta Logo
7:10 pm - 2:35 pm
BOS
-
BLL
13h 25m2 stops
Delta Logo
2:10 pm - 10:22 pm
BLL
-
BOS
14h 12m2 stops
$469Delta
Mon, Jan 19 - Thu, Jan 22
British Airways Logo
2:18 pm - 11:15 am
BOS
-
BLL
14h 57m2 stops
British Airways Logo
10:40 am - 4:55 pm
BLL
-
BOS
12h 15m1 stop
$473British Airways
Tue, May 12 - Tue, May 26
Scandinavian Airlines Logo
6:15 am - 10:35 am
BOS
-
BLL
22h 20m2 stops
Scandinavian Airlines Logo
6:15 am - 3:50 pm
BLL
-
BOS
15h 35m1 stop
$474Scandinavian Airlines
Mon, Jan 19 - Fri, Jan 23
British Airways Logo
7:35 pm - 11:15 am
BOS
-
BLL
9h 40m1 stop
British Airways Logo
3:20 pm - 10:35 pm
BLL
-
BOS
13h 15m1 stop
$475British Airways
Tue, May 12 - Tue, May 26
Air France Logo
8:20 pm - 2:35 pm
BOS
-
BLL
12h 15m1 stop
Air France Logo
6:30 am - 4:20 pm
BLL
-
BOS
15h 50m1 stop
$478Air France
Mon, Jan 19 - Sat, Jan 24
Lufthansa Logo
2:20 pm - 1:20 pm
BOS
-
BLL
17h 00m2 stops
Lufthansa Logo
6:45 am - 6:57 pm
BLL
-
BOS
18h 12m2 stops
$493Lufthansa
Mon, Jan 19 - Sat, Jan 24

British Airways flights from Boston to Billund

Our best British Airways deals on Boston to Billund flight tickets
British Airways
May 12
BOS7:35 pmBoston Logan Intl
9h 40m
1 stop
BLL11:15 amBillund
May 26
BLL10:40 amBillund
12h 15m
1 stop
BOS4:55 pmBoston Logan Intl
$453
Find similar
British Airways
May 12
BOS9:38 amBoston Logan Intl
19h 37m
2 stops
BLL11:15 amBillund
May 26
BLL10:40 amBillund
12h 15m
1 stop
BOS4:55 pmBoston Logan Intl
$473
Find similar
British Airways
May 12
BOS12:57 pmBoston Logan Intl
16h 18m
2 stops
BLL11:15 amBillund
May 26
BLL10:40 amBillund
17h 55m
1 stop
BOS10:35 pmBoston Logan Intl
$474
Find similar

United Airlines flights from Boston to Billund

Our best United Airlines deals on Boston to Billund flight tickets
United Airlines
Jan 27
BOS4:15 pmBoston Logan Intl
15h 25m
1 stop
BLL1:40 pmBillund
Feb 3
BLL6:30 amBillund
13h 05m
1 stop
BOS1:35 pmBoston Logan Intl
$479
Find similar
United Airlines
Jan 27
BOS10:15 amBoston Logan Intl
17h 30m
2 stops
BLL9:45 amBillund
Feb 3
BLL6:30 amBillund
13h 05m
1 stop
BOS1:35 pmBoston Logan Intl
$482
Find similar
United Airlines
Jan 27
BOS5:30 amBoston Logan Intl
26h 10m
2 stops
BLL1:40 pmBillund
Feb 3
BLL6:30 amBillund
16h 44m
2 stops
BOS5:14 pmBoston Logan Intl
$493
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 13, 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

8:20 pm-2:35 pm

1 stop12h 15m

Billund

Thu 1/22

6:30 am-1:40 pm

1 stop13h 10m

$438

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

8:20 pm-11:00 pm

1 stop20h 40m

Billund

Fri 1/23

6:30 am-4:20 pm

1 stop15h 50m

$439

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

10:05 am-2:35 pm

2 stops22h 30m

Billund

Fri 1/23

6:30 am-4:20 pm

1 stop15h 50m

$443

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

10:05 am-9:40 am

2 stops17h 35m

Billund

Fri 1/23

6:30 am-6:30 pm

2 stops18h 00m

$466

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

7:10 pm-2:35 pm

2 stops13h 25m

Billund

Thu 1/22

2:10 pm-10:22 pm

2 stops14h 12m

$469

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/12

2:18 pm-11:15 am

2 stops14h 57m

Billund

Tue 5/26

10:40 am-4:55 pm

1 stop12h 15m

$473

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

6:15 am-10:35 am

2 stops22h 20m

Billund

Fri 1/23

6:15 am-3:50 pm

1 stop15h 35m

$474

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/12

7:35 pm-11:15 am

1 stop9h 40m

Billund

Tue 5/26

3:20 pm-10:35 pm

1 stop13h 15m

$475

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

8:20 pm-2:35 pm

1 stop12h 15m

Billund

Sat 1/24

6:30 am-4:20 pm

1 stop15h 50m

$478

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 1/19

2:20 pm-1:20 pm

2 stops17h 00m

Billund

Sat 1/24

6:45 am-6:57 pm

2 stops18h 12m

$493

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 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 $422. 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

14h 05m

Direct flights

None
The fastest flight from Boston to Billund takes 14h 05m
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
7,626 reviews
Search Lufthansa flights
DeltaPriceFrom $459Free CancellationRating
7.9
8,006 reviews
Search Delta flights
KLMPriceFrom $473Free CancellationRating
7.7
1,434 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $482Free CancellationRating
7.4
1,606 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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