BOS - BLL

$358 Find Cheap Flights from Boston to Billund - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$508
Typical prices: $632-$850
Icelandair
Wed 4/18Thu 4/26
BOS - BLL • 1 stop
Cheapest one-way
$358
Typical prices: $369-$655
Multiple Airlines
Fri 1/26
BOS - BLL • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and Billund. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 41% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Kastrup Copenhagen (CPH)
Cheapest • Avg $707 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 10h 29m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Billund (BOS-BLL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Billund

Sun, Apr 18 - Mon, Apr 26
Icelandair Logo
8:50 pm - 9:35 pmBOS  Boston Logan Intl-BLL Billund
18h 45m1 stop Reykjavik Keflavik Intl
Icelandair Logo
10:35 pm - 9:45 pmBLL  Billund-BOS Boston Logan Intl
29h 10m1 stop Reykjavik Keflavik Intl
$508Icelandair
Sun, Jan 31 - Thu, Feb 4
Scandinavian Airlines Logo
5:30 pm - 10:25 amBOS  Boston Logan Intl-BLL Billund
10h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
9:15 pm - 3:55 pmBLL  Billund-BOS Boston Logan Intl
24h 40m1 stop Kastrup Copenhagen
$514Scandinavian Airlines
Mon, Apr 19 - Mon, Apr 26
Scandinavian Airlines Logo
5:40 pm - 11:55 pmBOS  Boston Logan Intl-BLL Billund
24h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
9:05 pm - 9:35 pmBLL  Billund-BOS Boston Logan Intl
30h 30m1 stop Kastrup Copenhagen
$515Scandinavian Airlines
Sun, Jan 31 - Thu, Feb 4
Scandinavian Airlines Logo
5:30 pm - 8:45 pmBOS  Boston Logan Intl-BLL Billund
21h 15m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
9:15 pm - 3:55 pmBLL  Billund-BOS Boston Logan Intl
24h 40m1 stop Kastrup Copenhagen
$516Scandinavian Airlines
Thu, Apr 22 - Mon, Apr 26
Icelandair Logo
11:00 pm - 9:35 pmBOS  Boston Logan Intl-BLL Billund
16h 35m1 stop Reykjavik Keflavik Intl
Icelandair Logo
10:35 pm - 9:45 pmBLL  Billund-BOS Boston Logan Intl
29h 10m1 stop Reykjavik Keflavik Intl
$581Icelandair
Sun, Apr 18 - Tue, Apr 27
Air France Logo
7:00 pm - 3:55 pmBOS  Boston Logan Intl-BLL Billund
14h 55m1 stop Amsterdam Schiphol
Air France Logo
6:00 am - 1:18 pmBLL  Billund-BOS Boston Logan Intl
13h 18m1 stop Amsterdam Schiphol
$615Air France
Sun, Apr 18 - Mon, Apr 26
Delta Logo
10:30 pm - 5:50 pmBOS  Boston Logan Intl-BLL Billund
13h 20m2 stops London Heathrow Amsterdam Schiphol
Delta Logo
11:45 am - 10:26 pmBLL  Billund-BOS Boston Logan Intl
16h 41m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$649Delta
Sun, Apr 18 - Tue, Apr 27
Delta Logo
10:30 pm - 5:50 pmBOS  Boston Logan Intl-BLL Billund
13h 20m2 stops London Heathrow Amsterdam Schiphol
Delta Logo
11:45 am - 10:26 pmBLL  Billund-BOS Boston Logan Intl
16h 41m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$649Delta
Mon, Mar 8 - Fri, Mar 12
Delta Logo
6:20 pm - 2:25 pmBOS  Boston Logan Intl-BLL Billund
14h 05m1 stop Paris Charles de Gaulle
Delta Logo
6:00 am - 2:12 pmBLL  Billund-BOS Boston Logan Intl
14h 12m1 stop Amsterdam Schiphol
$655Delta
Sat, Apr 17 - Sat, Apr 24
KLM Logo
8:15 pm - 1:45 pmBOS  Boston Logan Intl-BLL Billund
11h 30m1 stop Amsterdam Schiphol
KLM Logo
2:30 pm - 6:20 pmBLL  Billund-BOS Boston Logan Intl
9h 50m1 stop Amsterdam Schiphol
$996KLM
Booking Insights

Price, demand and travel trends for Boston to Billund flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boston to Billund?

Round-trip flights from Boston to Billund typically range from $632 to $850. The lowest price found in the past 5 days was $508, on Icelandair.

What's the cheapest day of the week to fly from Boston to Billund?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Boston to Billund. It’s 27% cheaper than the average day, while Saturday is the most expensive, with prices 65% higher.

What’s the cheapest month to fly from Boston to Billund?

•January is the cheapest month to fly from Boston to Billund at $454 round-trip.
•September ($1,280) and November ($1,172) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 181% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Boston to Billund flights

Low season

February

Cheapest flight

$358
Beat the crowds with an average 61% drop in travelers.
The most popular month to fly with an average 54% increase in travelers.
One-way flight from Boston to Billund

When to book flights from Boston to Billund

Are your dates flexible? Find out the best times to travel from Boston to Billund based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Billund flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to Billund?

    Two cabin classes are available on flights from Boston to Billund:

    • Economy Class
    • Business Class

  • How long is a flight from Boston to Billund?

    A nonstop flight from Boston to Billund takes 00m, covering 3,528 miles.

  • Do I need a passport to fly from Boston to Billund?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boston to Billund flight?

    Round-trip flights from Boston to Billund range from $632 to $850, with an average of $774 over the past 12 months. Anything below $632 counts as a good deal.

  • How are flight prices from Boston to Billund looking right now?

    One-way fares from Boston to Billund are currently lower than usual. Average one-way flight prices are about $417, which is 10% below the typical average for this route.

  • What car rental options are available at Billund Airport (BLL)?

    Billund Airport (BLL) hosts 5 major car rental companies, with daily rates averaging $50 for economy cars. Top options include:

    • Europcar
    • Sixt
    • Alamo
    • keddy by Europcar
    • Budget

  • Which airports can I use when flying from Boston to Billund?

    Flights from Boston to Billund usually depart from Boston Logan Intl (BOS) and arrive at Billund (BLL).

  • Which airports do connecting flights from Boston to Billund pass through?

    One-stop flights from Boston to Billund most commonly connect through:

    • Amsterdam Schiphol (AMS) - 56% of one-stop connections
    • Kastrup Copenhagen (CPH) - 19% of one-stop connections
    • Frankfurt am Main (FRA) - 11% of one-stop connections
    • London Heathrow (LHR) - 11% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to Billund?

    Yes. Flexible dates can save you up to 56% on flights from Boston to Billund. Sunday is the cheapest departure day at $566 round-trip on average, while Saturday is the most expensive at $1,280, a difference of $714.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Boston to Billund?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 10h 29m, compared with 10h 47m via Frankfurt am Main (FRA) and 11h 18m via London Heathrow (LHR).

  • What is the time difference between Boston and Billund?

    Billund is 6 hours ahead of Boston (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Billund?

    Legoland Billund is one of the most viewed places in Billund on KAYAK.

Your guide to booking Boston to Billund flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average $566, about $714 less than Saturday fares (56% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to Billund trip for January. Fares historically average $454 round-trip in that month - typically $826 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Billund Airport.

    • Airport Hotel, Billund
    • The Lodge Billund
    • Hotel Legoland, Denmark

More options for your flight from Boston to Billund

Complete your trip to Billund with a hotel stay or car rental

Car rentals in Billund
Hotels in Billund