BOS - BLL

$364 Find Cheap Flights from Boston to Billund

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Billund departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Billund

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Billund, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Billund, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$678
Typical prices: $433-$420
Scandinavian Airlines
Sun 11/15Thu 11/19
BOS - BLL • 1 stop
Cheapest one-way
$364
Typical prices: $216-$391
British Airways
Sat 8/15
BOS - BLL • 1 stop
Top airlines
Cheapest • from $678 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Billund. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $472 (round-trip)
Shortest trip • 10h 04m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Billund!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Billund (BOS-BLL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Billund that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Billund

Sun, Nov 15 - Thu, Nov 19
Scandinavian Airlines Logo
5:35 pm - 10:25 am
BOS
-
BLL
10h 50m
1 stop
Scandinavian Airlines Logo
9:15 pm - 3:40 pm
BLL
-
BOS
24h 25m
1 stop
$678Scandinavian Airlines
Sun, Sep 13 - Sat, Sep 19
Scandinavian Airlines Logo
5:40 pm - 8:35 pm
BOS
-
BLL
20h 55m
1 stop
Scandinavian Airlines Logo
6:00 am - 3:35 pm
BLL
-
BOS
15h 35m
1 stop
$691Scandinavian Airlines
Sun, Sep 13 - Fri, Sep 18
Scandinavian Airlines Logo
5:40 pm - 10:35 am
BOS
-
BLL
10h 55m
1 stop
Scandinavian Airlines Logo
3:40 pm - 3:35 pm
BLL
-
BOS
29h 55m
1 stop
$693Scandinavian Airlines
Sun, Sep 13 - Fri, Sep 18
British Airways Logo
9:55 pm - 8:35 pm
BOS
-
BLL
16h 40m
1 stop
British Airways Logo
2:45 pm - 10:35 pm
BLL
-
BOS
13h 50m
1 stop
$696British Airways
Sun, Sep 13 - Fri, Sep 18
Scandinavian Airlines Logo
5:40 pm - 10:35 am
BOS
-
BLL
10h 55m
1 stop
Scandinavian Airlines Logo
7:35 pm - 3:35 pm
BLL
-
BOS
26h 00m
2 stops
$698Scandinavian Airlines
Sun, Sep 13 - Sat, Sep 19
Multiple Airlines Logo
8:50 pm - 10:35 am
BOS
-
BLL
31h 45m
3 stops
Multiple Airlines Logo
3:40 pm - 6:50 pm
BLL
-
BOS
33h 10m
3 stops
$707Multiple Airlines
Sun, Nov 15 - Thu, Nov 19
Scandinavian Airlines Logo
5:35 pm - 3:00 pm
BOS
-
BLL
15h 25m
1 stop
Scandinavian Airlines Logo
9:15 pm - 3:40 pm
BLL
-
BOS
24h 25m
1 stop
$708Scandinavian Airlines
Tue, Jul 28 - Wed, Aug 5
Scandinavian Airlines Logo
5:40 pm - 9:25 am
BOS
-
BLL
9h 45m
1 stop
Scandinavian Airlines Logo
5:15 pm - 3:35 pm
BLL
-
BOS
28h 20m
1 stop
$711Scandinavian Airlines
Tue, Jul 28 - Wed, Aug 5
Scandinavian Airlines Logo
5:40 pm - 4:40 pm
BOS
-
BLL
17h 00m
1 stop
Scandinavian Airlines Logo
5:15 pm - 3:35 pm
BLL
-
BOS
28h 20m
1 stop
$712Scandinavian Airlines
Sat, Sep 12 - Fri, Sep 18
British Airways Logo
7:30 pm - 10:50 am
BOS
-
BLL
33h 20m
2 stops
British Airways Logo
2:45 pm - 10:35 pm
BLL
-
BOS
13h 50m
1 stop
$714British Airways
Booking Insights

KAYAK's insights & trends for Boston to Billund flights

Get data-powered insights and trends into flights from Boston to Billund to help you find the cheapest flights, the best time to fly and much more.

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Billund departing in November.

What is the cheapest month to fly from Boston to Billund?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Billund, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Billund is November, where tickets cost $422 (return) on average. On the other hand, the most expensive months are February and May, where the average cost of round-trip tickets is $766 and $755 respectively.

Good to know

Low seasonFebruary
Cheapest flight$364
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly and prices are also 15% lower on average.
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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Billund

  • What is the cheapest flight from Boston to Billund?

    In the last 7 days, the lowest price for a flight from Boston to Billund was $364 for a one-way ticket and $678 for a round-trip.

  • Do I need a passport to fly between Boston and Billund?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Billund.

  • Which airports will I be using when flying from Boston to Billund?

    Boston airport is called Boston Logan Intl and the only airport in Billund is Billund.

  • Which aircraft models fly most regularly from Boston to Billund?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Billund?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Boston and Billund, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Billund, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Boston to Billund are Delta and KLM. With an average price for the route of $546 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $551 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Boston to Billund?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Billund.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Billund?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billund from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Billund?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Billund with an airline and back to Boston with another airline. Booking your flights between Boston and BLL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Billund?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Billund from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Boston to Billund

 
See real verified KAYAK customer reviews for airlines flying from Boston to Billund. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Billund? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8437 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
7.8Comfort
Airline reviews

Planes were clean, no water or snacks on either flight.

6.0 GoodAnonymous, May 2026
ECP - ATL
Read more Delta reviews

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

As per usual when you Hit the UK it's a slow process through customs Not as efficient at Thailand for sure

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Better food; taste, portion. Bottle of water per seat was great.

Excellent business class seats, service and food. No airline does it better.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Flight was completely full January 9th? I problem i had the stewardess was bumping into me constantly walking by? very annoying.. on Austrian air I dint have this issue at all...

Amazing! Everyone was so nice and the food was so good!!

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Definitely get premium economy on a flight this long if you can. Your legs and while body will thank you.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Everything you need to know for your flight from Boston to Billund

Information on your arrival and departure airports