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Cheap flights from Boston to Billund from $347

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Billund departing on 8/18. 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.
Icelandair Logo
11:00 pm - 9:35 pm
BOS
-
BLL
16h 35m
1 stop
Icelandair Logo
10:35 pm - 6:50 pm
BLL
-
BOS
26h 15m
1 stop
$512Icelandair
Thu, May 7 - Mon, May 18
Icelandair Logo
11:00 pm - 9:35 pm
BOS
-
BLL
16h 35m
1 stop
Icelandair Logo
10:35 pm - 9:45 pm
BLL
-
BOS
29h 10m
1 stop
$522Icelandair
Thu, May 7 - Fri, May 15
Air France Logo
7:00 pm - 11:20 am
BOS
-
BLL
10h 20m
1 stop
Air France Logo
6:00 am - 4:25 pm
BLL
-
BOS
16h 25m
1 stop
$551Air France
Wed, May 6 - Mon, May 18
Delta Logo
4:35 pm - 9:35 am
BOS
-
BLL
11h 00m
1 stop
Delta Logo
6:00 am - 4:25 pm
BLL
-
BOS
16h 25m
1 stop
$562Delta
Tue, May 12 - Tue, May 26
Delta Logo
4:35 pm - 9:35 am
BOS
-
BLL
11h 00m
1 stop
Delta Logo
6:00 am - 4:25 pm
BLL
-
BOS
16h 25m
1 stop
$563Delta
Tue, May 12 - Tue, May 26
Scandinavian Airlines Logo
5:40 pm - 10:30 am
BOS
-
BLL
10h 50m
1 stop
Scandinavian Airlines Logo
9:05 pm - 3:35 pm
BLL
-
BOS
24h 30m
1 stop
$572Scandinavian Airlines
Tue, May 5 - Mon, May 18
Scandinavian Airlines Logo
5:40 pm - 10:30 am
BOS
-
BLL
10h 50m
1 stop
Scandinavian Airlines Logo
9:05 pm - 3:35 pm
BLL
-
BOS
24h 30m
1 stop
$574Scandinavian Airlines
Tue, May 5 - Tue, May 19
Scandinavian Airlines Logo
5:40 pm - 10:30 am
BOS
-
BLL
10h 50m
1 stop
Scandinavian Airlines Logo
9:05 pm - 3:35 pm
BLL
-
BOS
24h 30m
1 stop
$575Scandinavian Airlines
Mon, May 4 - Wed, May 20
Scandinavian Airlines Logo
5:40 pm - 10:30 am
BOS
-
BLL
10h 50m
1 stop
Scandinavian Airlines Logo
7:35 pm - 3:35 pm
BLL
-
BOS
26h 00m
2 stops
$576Scandinavian Airlines
Tue, May 5 - Tue, May 19
Scandinavian Airlines Logo
5:40 pm - 10:30 am
BOS
-
BLL
10h 50m
1 stop
Scandinavian Airlines Logo
6:15 pm - 3:35 pm
BLL
-
BOS
27h 20m
1 stop
$582Scandinavian Airlines
Thu, May 7 - Sun, May 17

Delta flights from Boston to Billund

Our best Delta deals on Boston to Billund flight tickets
Delta
May 12
BOS4:35 pmBoston Logan Intl
11h 00m
1 stop
BLL9:35 amBillund
May 26
BLL6:00 amBillund
16h 25m
1 stop
BOS4:25 pmBoston Logan Intl
$562
Delta
May 12
BOS4:35 pmBoston Logan Intl
11h 00m
1 stop
BLL9:35 amBillund
May 26
BLL6:00 amBillund
16h 25m
1 stop
BOS4:25 pmBoston Logan Intl
$563
Delta
May 12
BOS4:35 pmBoston Logan Intl
11h 55m
2 stops
BLL10:30 amBillund
May 26
BLL6:00 amBillund
16h 25m
1 stop
BOS4:25 pmBoston Logan Intl
$583

Icelandair flights from Boston to Billund

Our best Icelandair deals on Boston to Billund flight tickets
Icelandair
May 7
BOS11:00 pmBoston Logan Intl
16h 35m
1 stop
BLL9:35 pmBillund
May 18
BLL10:35 pmBillund
26h 15m
1 stop
BOS6:50 pmBoston Logan Intl
$512
Icelandair
May 7
BOS11:00 pmBoston Logan Intl
16h 35m
1 stop
BLL9:35 pmBillund
May 15
BLL10:35 pmBillund
29h 10m
1 stop
BOS9:45 pmBoston Logan Intl
$522

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 March 17, 2026.
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

Cheapest round-trip

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Thu 5/7

11:00 pm-9:35 pm

1 stop16h 35m

Billund

Mon 5/18

10:35 pm-6:50 pm

1 stop26h 15m

$512

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Thu 5/7

11:00 pm-9:35 pm

1 stop16h 35m

Billund

Fri 5/15

10:35 pm-9:45 pm

1 stop29h 10m

$522
Quickest round-trip

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Wed 5/6

7:00 pm-11:20 am

1 stop10h 20m

Billund

Mon 5/18

6:00 am-4:25 pm

1 stop16h 25m

$551

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/12

4:35 pm-9:35 am

1 stop11h 00m

Billund

Tue 5/26

6:00 am-4:25 pm

1 stop16h 25m

$562

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/12

4:35 pm-9:35 am

1 stop11h 00m

Billund

Tue 5/26

6:00 am-4:25 pm

1 stop16h 25m

$563

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/5

5:40 pm-10:30 am

1 stop10h 50m

Billund

Mon 5/18

9:05 pm-3:35 pm

1 stop24h 30m

$572

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/5

5:40 pm-10:30 am

1 stop10h 50m

Billund

Tue 5/19

9:05 pm-3:35 pm

1 stop24h 30m

$574

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Mon 5/4

5:40 pm-10:30 am

1 stop10h 50m

Billund

Wed 5/20

9:05 pm-3:35 pm

1 stop24h 30m

$575

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Tue 5/5

5:40 pm-10:30 am

1 stop10h 50m

Billund

Tue 5/19

7:35 pm-3:35 pm

2 stops26h 00m

$576

BostonBillund

BOS - BLL

BOSBLL

Boston Logan Intl

Thu 5/7

5:40 pm-10:30 am

1 stop10h 50m

Billund

Sun 5/17

6:15 pm-3:35 pm

1 stop27h 20m

$582

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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 $477.

How have Boston to Billund flight prices changed over time?

As of March 2026, prices for Boston to Billund flights are approximately 14% more expensive when compared to flights at the same time last year.

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

11h 00m

Direct flights

None
The fastest flight from Boston to Billund takes 11h 00m
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 11h 00m.

  • 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
7,858 reviews
Search Lufthansa flights
DeltaPriceFrom $459Free CancellationRating
7.9
8,287 reviews
Search Delta flights
KLMPriceFrom $473Free CancellationRating
7.8
1,473 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom $482Free CancellationRating
7.3
1,719 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
Horsens
Middelfart

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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