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BOS - LUX

$376 Find cheap flights from Boston to Luxembourg

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 Luxembourg departing on 8/2. 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
0 bags
Wed 7/10
Wed 7/17

Search hundreds of travel sites at once for deals on flights to Luxembourg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Luxembourg.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Luxembourg.
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Luxembourg (BOS-LUX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Luxembourg 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 and deals for you by selecting your travel dates.
Choose your dates
7:31 pm - 10:10 amBOS-LUX
32h 39m2 stops
4:35 pm - 3:10 pmLUX-BOS
52h 35m2 stops
$489British Airways
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Sat, Nov 23 - Sun, Dec 1
6:50 pm - 10:05 amBOS-LUX
33h 15m2 stops
8:45 pm - 6:35 pmLUX-BOS
27h 50m1 stop
Sat, Nov 23 - Sun, Dec 1
9:00 pm - 8:10 pmBOS-LUX
17h 10m1 stop
8:45 pm - 6:35 pmLUX-BOS
27h 50m1 stop
$629Lufthansa
Find Deal
Sat, Nov 23 - Sun, Dec 1
5:10 pm - 10:00 amBOS-LUX
10h 50m1 stop
7:10 pm - 8:05 pmLUX-BOS
30h 55m1 stop
$659SWISS
Find Deal
Tue, Jul 30 - Thu, Aug 8
5:10 pm - 6:25 pmBOS-LUX
19h 15m1 stop
10:45 am - 3:20 pmLUX-BOS
10h 35m1 stop
$859SWISS
Find Deal
Fri, Jul 5 - Fri, Jul 12
6:00 am - 9:10 amBOS-LUX
21h 10m2 stops
9:45 am - 5:50 pmLUX-BOS
14h 05m1 stop
$867United Airlines
Find Deal
Fri, Jul 5 - Fri, Jul 12
8:25 pm - 9:55 amBOS-LUX
31h 30m1 stop
6:10 am - 4:40 pmLUX-BOS
16h 30m1 stop
$895Delta
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Fri, Aug 2 - Fri, Aug 9
9:00 am - 9:10 amBOS-LUX
42h 10m3 stops
8:25 am - 5:50 pmLUX-BOS
15h 25m2 stops
$981United Airlines
Find Deal
Fri, Jul 5 - Fri, Jul 12
7:00 pm - 9:55 amBOS-LUX
8h 55m1 stop
3:05 pm - 1:45 pmLUX-BOS
28h 40m1 stop
$1,143Delta
Find Deal
Thu, Aug 1 - Sat, Aug 10
8:05 pm - 1:45 pmBOS-LUX
11h 40m2 stops
8:25 am - 11:58 pmLUX-BOS
21h 33m2 stops
$1,655Lufthansa
Find Deal
Sat, Jun 29 - Sat, Jul 6

Flights from Boston to Luxembourg - Travel Insights & Trends

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

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

The average price of all flights from Boston to Luxembourg clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Luxembourg on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Boston to Luxembourg. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Luxembourg, 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 Luxembourg is January, where tickets cost $558 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $1,294 and $988 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Luxembourg, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Luxembourg, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 40 days before departure.

Good to know

Low season

January

High season

September

Cheapest flight

$376
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Boston to Luxembourg

When to book flights from Boston to Luxembourg

Are your dates flexible? Find out the best times to travel from Boston to Luxembourg 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 Luxembourg

  • What is the cheapest flight from Boston to Luxembourg?

    In the last 3 days, the lowest price for a flight from Boston to Luxembourg was $376 for a one-way ticket and $489 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Boston to Luxembourg?

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

  • Which is the best airline for flights from Boston to Luxembourg, Delta or SWISS?

    The two airlines most popular with KAYAK users for flights from Boston to Luxembourg are Delta and SWISS. With an average price for the route of $656 and an overall rating of 8.0, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $652 and an overall rating of 7.7.

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

    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 Luxembourg.

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

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

    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 Luxembourg with an airline and back to Boston with another airline. Booking your flights between Boston and LUX 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 Luxembourg?

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

See more FAQs

Top 5 airlines serving from Boston to Luxembourg

 
See real verified KAYAK customer reviews for airlines flying from Boston to Luxembourg. 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 Luxembourg? 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.
8.0
DeltaOverall score based on 10295 reviews
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
7.4Food
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

Crew members were good. Seats were packed and too tight .

Carry on luggage size for economy passengers significantly smaller than other airlines, so nearly all ecomy passengers had their bags taken and checked.

Had a short layover in Zurich, luggage marked expedite and short layover but still didn’t get luggage when arrived in Split until 3 days later even though husband got his.

On time flight, I requested wheelchair in Zurich , when I arrived they were no where to be found, I had one hour between flights I had to walk with great difficulty.

We had issues with upgrading our seats. The flight itself was fine.

Flight was late and crew were unwilling to help with information on connections. Call light had been on for 61 minutes without tesponse.

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Overall a good experience, the flight was on time, the crew very attentive and friendly. However the seats are too cramped, there is no space, and as soon as the person in front reclines the seat, it's literally in your face.

My only issue was my meal was inedible except for the sides.

The check in was horrible. I stood in line for 1 hour to check in with an Air France ticket. Then I was told I had to go to Delta counter onstead to check in instead. It made no sense.

Old cabine without flat bed in business for a 12 hour flight is not acceptable

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

Good aorcraft 777 but Worst food ever Breakfast was a bû’with matonnaise… Staff was nice but invisible most of the flight

Business class in the second leg - CDG-EVN was a disaster.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

I have used Air France and KLM many times it will help if they change their menu's feel like it's been the same for years!!!, Especially the breakfast. Overall the flight was good and enjoyable.

No birding was given for next trip on same carrier, food was very moderate.

We transited through Chad and what was supposed to be a 1hr 20 minutes transit time lasted over 4hrs. We didn't get regular updates until we complained. After a 10hr flight from Paris no form of refreshment given and finally arrived Abuja over 6hrs later and none of my bags came

Missed our flight to London and we were put on coach seats to Munich.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

Book cheap flights from Boston to Luxembourg

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Luxembourg found on KAYAK in the last 72 hours.
8/2Fri
2 stops
38h 06mBOS-LUX
$376
8/2Fri
3 stops
35h 01mBOS-LUX
$385
8/2Fri
1 stop
31h 45mBOS-LUX
$506

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Last minute flights from Boston to Luxembourg

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Luxembourg that are departing in the next 10 days.
6/13Thu
multi-stopSWISS
19h 15mBOS-LUX
6/21Fri
multi-stopSWISS
10h 35mLUX-BOS
$1,111
6/13Thu
multi-stopDelta
14h 26mBOS-LUX
6/21Fri
multi-stopDelta
16h 25mLUX-BOS
$1,152
6/13Thu
multi-stopDelta
14h 26mBOS-LUX
6/21Fri
multi-stopDelta
17h 15mLUX-BOS
$1,162

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Boston - Luxembourg Flights

Departure:

Boston (BOS)United States

Destination:

Luxembourg (LUX)Luxembourg

Return flight deals:

Luxembourg - Boston

Cabin classes: