LUX - BOS

$336 Find Cheap Flights from Luxembourg to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luxembourg to Boston departing on 8/12. 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 Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Luxembourg to Boston, 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 Boston, 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
$648
Typical prices: $727-$533
Scandinavian Airlines
Fri 9/11Sun 9/20
LUX - BOS • 1 stop
Cheapest one-way
$336
Typical prices: $694-$881
Multiple Airlines
Wed 8/12
LUX - BOS • 2 stops
Top airlines
Scandinavian Airlines
Cheapest • from $648 (round-trip)
Air France
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Luxembourg and Boston. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Lisbon (LIS)
Cheapest • Avg $444 (round-trip)
Copenhagen (CPH)
Shortest trip • 11h 05m (one-way)
Insights
Insights
Insights
Insights
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 18% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Luxembourg to Boston (LUX-BOS)

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

Fri, Sep 11 - Sun, Sep 20
Scandinavian Airlines Logo
7:55 pm - 3:35 pm
LUX
-
BOS
25h 40m
1 stop
Scandinavian Airlines Logo
5:40 pm - 9:50 am
BOS
-
LUX
10h 10m
1 stop
$648Scandinavian Airlines
Mon, Jun 15 - Mon, Jun 29
American Airlines Logo
11:45 am - 12:35 pm
LUX
-
BOS
30h 50m
1 stop
American Airlines Logo
12:32 pm - 10:35 am
BOS
-
LUX
16h 03m
2 stops
$657American Airlines
Mon, Jun 15 - Tue, Jun 30
American Airlines Logo
9:05 pm - 12:35 pm
LUX
-
BOS
21h 30m
1 stop
American Airlines Logo
8:10 pm - 7:45 pm
BOS
-
LUX
17h 35m
1 stop
$658American Airlines
Fri, Sep 25 - Fri, Oct 9
British Airways Logo
11:25 am - 10:35 pm
LUX
-
BOS
17h 10m
1 stop
British Airways Logo
6:28 am - 9:25 am
BOS
-
LUX
20h 57m
2 stops
$661British Airways
Fri, Sep 25 - Fri, Oct 9
British Airways Logo
11:25 am - 11:28 pm
LUX
-
BOS
18h 03m
2 stops
British Airways Logo
6:28 am - 9:25 am
BOS
-
LUX
20h 57m
2 stops
$666British Airways
Mon, Jun 15 - Mon, Jun 29
American Airlines Logo
9:05 pm - 12:35 pm
LUX
-
BOS
21h 30m
1 stop
American Airlines Logo
11:21 am - 10:35 am
BOS
-
LUX
17h 14m
2 stops
$667American Airlines
Wed, Sep 9 - Wed, Sep 23
Scandinavian Airlines Logo
7:55 pm - 3:35 pm
LUX
-
BOS
25h 40m
1 stop
Scandinavian Airlines Logo
5:40 pm - 9:50 am
BOS
-
LUX
10h 10m
1 stop
$671Scandinavian Airlines
Mon, Jun 15 - Mon, Jun 29
British Airways Logo
9:05 pm - 12:35 pm
LUX
-
BOS
21h 30m
1 stop
British Airways Logo
7:25 am - 10:35 am
BOS
-
LUX
21h 10m
1 stop
$672British Airways
Tue, Sep 8 - Tue, Sep 22
Scandinavian Airlines Logo
10:30 am - 3:35 pm
LUX
-
BOS
11h 05m
1 stop
Scandinavian Airlines Logo
5:40 pm - 9:50 am
BOS
-
LUX
10h 10m
1 stop
$676Scandinavian Airlines
Mon, Jun 22 - Wed, Jul 8
British Airways Logo
9:05 pm - 12:35 pm
LUX
-
BOS
21h 30m
1 stop
British Airways Logo
12:25 pm - 10:45 am
BOS
-
LUX
16h 20m
2 stops
$678British Airways
Booking Insights

KAYAK's insights & trends for Luxembourg to Boston flights

Get data-powered insights and trends into flights from Luxembourg to Boston 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 Boston?

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 Boston departing in September.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to Boston, 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 Boston is November, where tickets cost $537 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $942 and $752 respectively.

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

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 Boston, 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 Boston, you should book around 6 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$336
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Luxembourg to Boston

When to book flights from Luxembourg to Boston

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

  • What is the cheapest flight from Luxembourg to Boston?

    In the last 5 days, the lowest price for a flight from Luxembourg to Boston was $336 for a one-way ticket and $648 for a round-trip.

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

    Yes, you’ll need a passport to travel to Boston from Luxembourg.

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

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

  • Which airline alliances offer flights from Luxembourg to Boston?

    SkyTeam is the only airline alliance operating flights between Luxembourg and Boston.

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

    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 Boston.

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

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

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

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

Reviews of the top airline flying from Luxembourg to Boston

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to Boston. 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 Boston? 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.
7.4
Air FranceOverall score based on 1596 reviews
7.4Comfort
8.2Crew
7.5Boarding
7.0Food
7.0Entertainment
Airline reviews

Everything is good except the seats are tightened no rooms for the legs,

8.0 ExcellentMohamed, May 2026
DTW - CDG
Read more Air France reviews

Everything is good except the seats are tightened no rooms for the legs,

The flight crew was exceptionally friendly and helpful. Also the seats were comfortable and roomier than many other airlines.

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

They lost my bag and I still haven’t received it yet

Not consistent with the food quality (I mean taste not freshness)

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…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

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.

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

Information on your arrival and departure airports

Luxembourg (LUX)
Boston (BOS)