$366 Find Cheap Flights from Luxembourg to Massachusetts

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luxembourg to Massachusetts departing on 1/15. 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 Massachusetts

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Massachusetts, 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 Luxembourg to Massachusetts, as well as popular online travel agencies
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Flight Deals

Book Cheap Luxembourg to Massachusetts Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luxembourg to Massachusetts 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 Luxembourg to Massachusetts

Thu, Jan 15 - Thu, Jan 29
TAP AIR PORTUGAL Logo
5:40 pm - 2:35 pm
LUX
-
BOS
26h 55m1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 4:50 pm
BOS
-
LUX
12h 05m1 stop
$400TAP AIR PORTUGAL
Fri, Jan 30 - Fri, Feb 6
TAP AIR PORTUGAL Logo
5:40 pm - 2:35 pm
LUX
-
BOS
26h 55m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 11:15 am
BOS
-
LUX
11h 10m1 stop
$408TAP AIR PORTUGAL
Thu, Jan 15 - Thu, Jan 29
TAP AIR PORTUGAL Logo
5:40 pm - 2:35 pm
LUX
-
BOS
26h 55m1 stop
TAP AIR PORTUGAL Logo
6:05 pm - 3:40 pm
BOS
-
LUX
15h 35m2 stops
$411TAP AIR PORTUGAL
Fri, Jan 30 - Fri, Feb 6
TAP AIR PORTUGAL Logo
4:25 pm - 2:35 pm
LUX
-
BOS
28h 10m2 stops
TAP AIR PORTUGAL Logo
6:05 pm - 11:15 am
BOS
-
LUX
11h 10m1 stop
$420TAP AIR PORTUGAL
Fri, Jan 30 - Fri, Feb 6
TAP AIR PORTUGAL Logo
4:25 pm - 8:10 pm
LUX
-
BOS
33h 45m2 stops
TAP AIR PORTUGAL Logo
10:45 pm - 3:05 pm
BOS
-
LUX
34h 20m2 stops
$463TAP AIR PORTUGAL
Thu, Jan 15 - Thu, Jan 29
Multiple Airlines Logo
11:00 am - 10:56 pm
LUX
-
BOS
17h 56m2 stops
Multiple Airlines Logo
12:56 pm - 10:15 am
BOS
-
LUX
15h 19m2 stops
$619Multiple Airlines
Sat, Feb 14 - Sat, Feb 21
Multiple Airlines Logo
6:20 pm - 1:25 pm
LUX
-
BOS
25h 05m1 stop
Multiple Airlines Logo
6:30 pm - 1:50 pm
BOS
-
LUX
13h 20m1 stop
$624Multiple Airlines
Thu, Jan 15 - Thu, Jan 29
Air Canada Logo
10:25 am - 10:37 pm
LUX
-
BOS
18h 12m2 stops
Air Canada Logo
10:15 am - 10:05 am
BOS
-
LUX
17h 50m2 stops
$625Air Canada
Thu, Jan 15 - Thu, Jan 29
SWISS Logo
10:25 am - 8:00 pm
LUX
-
BOS
15h 35m1 stop
SWISS Logo
9:50 pm - 2:30 pm
BOS
-
LUX
10h 40m1 stop
$626SWISS
Thu, Jan 15 - Thu, Jan 29
Lufthansa Logo
10:50 am - 6:57 pm
LUX
-
BOS
14h 07m2 stops
Lufthansa Logo
8:40 pm - 4:20 pm
BOS
-
LUX
13h 40m1 stop
$627Lufthansa
Booking Insights

KAYAK's insights & trends for Luxembourg to Massachusetts flights

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

How much is a round-trip flight from Luxembourg to Massachusetts?

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

What is the cheapest month to fly from Luxembourg to Massachusetts?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to Massachusetts, 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 Luxembourg to Massachusetts is May, when tickets cost $524 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $835 and $728 respectively.

What’s the cheapest day of the week to fly from Luxembourg to Massachusetts?

The average price of all round-trip flights from Luxembourg to Massachusetts clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Massachusetts on a Tuesday and more expensive on a Sunday. On your return trip to Luxembourg, you should consider flying back on a Monday, and avoid Fridays for better deals.

How far in advance should I book a flight from Luxembourg to Massachusetts?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Luxembourg to Massachusetts, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Luxembourg to Massachusetts, you should book around 2 weeks before departure, which saves you about 5% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$400
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Luxembourg to Boston

FAQs - booking Massachusetts flights

  • How does KAYAK find such low prices on flights from Luxembourg to Massachusetts?

    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 Luxembourg to Massachusetts.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Luxembourg to Massachusetts 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 Luxembourg to Massachusetts?

    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 from Luxembourg to Massachusetts with an airline and back with another airline.

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

    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 from Luxembourg to Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Massachusetts?

    The cheapest time of day to fly to Massachusetts is generally in the morning, when round-trip flights cost $632 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to Massachusetts is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $695.

Reviews of the top 3 airlines serving from Luxembourg to Massachusetts

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to Massachusetts. 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 Luxembourg to Massachusetts? 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.
7.7
KLMOverall score based on 1428 reviews
7.1Entertainment
7.8Boarding
8.4Crew
7.6Comfort
7.2Food
Airline reviews

Terrible last row seats many seats available but no offer to move to better seat

2.0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

Terrible last row seats many seats available but no offer to move to better seat

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.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

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.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The service was great. However the lounge only gets passing grade

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

This review is based on 2 things: 1. The lack of hygiene on the plane. 2. William - the head flight attendant. The lack of cleanliness on the plane upon arrival was appalling. Being given a sanitizing wipe upon boarding of the plane is shocking when you consider the cost of a business class flight. UA expects me to do their job and clean all the bread, food and debris left from previous guests. Does this sound normal to you. The seat, the food table and the sides were full of crumbs, chocolate and dirt. When I told the flight attendant they just gave me more wipes so I could clean it myself. Secondly, William the business cabin head flight attendant was so busy flirting with a couple in the front that his attention to the other guests was minimal. He continuously asked them if they were ok or if they needed anything and it didn’t matter if the rest of us needed anything. And if you are the lead attendant shouldn’t you be checking if the bathrooms in business class are clean and needing toilet paper. There were 2 bathrooms in business. Halfway through the flight the first bathroom was closed and the second bathroom was dirty and had no toilet paper one hour and a half before the flight landed. He needs additional training on prioritizing things. He should care less about flirting and more about his work

Booked seats (paid extra) online and found they didn’t exist on the flight. We were then separated from the rest of our party. Given seats in the very back of the plane. We will not fly Discover or Lufthansa again. We will not book flights or travel through Kayak again!

Had a few open seats and could use it for a great rest ful journey

It was very good. Service was friendly and efficient, and food was good.

Airline food is airline food, but the plane was wonderful and the seating comfort outstanding. One of my best flights in quite a while.

Crew was outstanding, helpful and friendly. Food is deteriorating. The snack at the end of the flight was not good, a greasy moosh of toast cheese snd other unidentifiable ingredients. Coming from Germany a pretzl with butter would have been better. Entertainment had a great selection.

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

Everything you need to know for your flight from Luxembourg to Massachusetts

Information on your arrival and departure airports