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$415+ Cheap flights from Luxembourg (LUX) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — BOS
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Luxembourg to Boston Logan Intl are usually found in May or November, booked 39 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Luxembourg to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$415
(Mytrip)

Popular in

December

Cheapest in

May

Average price

$607
Provider with most accurate pricing for Luxembourg-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Luxembourg-Boston Logan Intl flights.
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From Luxembourg to Boston Logan Intl
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Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Luxembourg to Boston

Cheapest flights from Luxembourg to Boston
Explore the most affordable flight options available from Luxembourg to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Mytrip deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:40 pmLUX - BOS
1 stop32h 30mTAP AIR PORTUGAL
Sat 12/610:25 pmBOS - LUX
1 stop30h 50mTAP AIR PORTUGAL
Deal found 10/25$415
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:35 pmLUX - BOS
2 stops33h 35mTAP AIR PORTUGAL
Sat 11/2910:25 pmBOS - LUX
1 stop12h 25mTAP AIR PORTUGAL
Deal found 10/27$445
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:30 amLUX - BOS
1 stop12h 10mAir France
Tue 12/26:30 pmBOS - LUX
1 stop10h 05mAir France
Deal found 10/26$530
This KLM deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:00 amLUX - BOS
1 stop13h 20mMultiple Airlines
Sat 11/296:30 pmBOS - LUX
1 stop10h 05mMultiple Airlines
Deal found 10/27$540
This Air France deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:20 pmLUX - BOS
1 stop30h 35mKLM
Wed 12/107:10 pmBOS - LUX
1 stop13h 05mKLM
Deal found 10/27$547
This Expedia deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:30 amLUX - BOS
1 stop14h 50mAir France
Sun 11/238:25 pmBOS - LUX
1 stop11h 25mAir France
Deal found 10/26$548
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:00 amLUX - BOS
2 stops18h 55mDelta
Tue 12/25:00 pmBOS - LUX
2 stops18h 50mDelta
Deal found 10/26$554
This Gotogate deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:40 pmLUX - BOS
1 stop26h 55mTAP AIR PORTUGAL
Sun 12/146:05 pmBOS - LUX
1 stop11h 10mTAP AIR PORTUGAL
Deal found 10/25$555

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Luxembourg to Boston that are best for you.

Fly from

Luxembourg

Fly to

Boston

Route

Depart

Return

Price

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Thu 11/20

5:40 pm-8:10 pm

1 stop32h 30m

Boston Logan Intl

Sat 12/6

10:25 pm-11:15 am

1 stop30h 50m

$415

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Sat 4/4

5:45 pm-8:45 pm

1 stop33h 00m

Boston Logan Intl

Sun 4/12

11:15 pm-6:45 pm

1 stop13h 30m

$426

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Wed 11/19

4:35 pm-8:10 pm

2 stops33h 35m

Boston Logan Intl

Sat 11/29

10:25 pm-4:50 pm

1 stop12h 25m

$445

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Sat 3/14

12:05 pm-9:10 pm

1 stop14h 05m

Boston Logan Intl

Thu 3/19

7:05 pm-3:40 pm

2 stops15h 35m

$485

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Tue 11/25

7:30 am-1:40 pm

1 stop12h 10m

Boston Logan Intl

Tue 12/2

6:30 pm-10:35 am

1 stop10h 05m

$530

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Wed 11/19

6:00 am-1:20 pm

1 stop13h 20m

Boston Logan Intl

Sat 11/29

6:30 pm-10:35 am

1 stop10h 05m

$540

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Thu 12/18

8:30 am-8:10 pm

2 stops17h 40m

$438

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Thu 12/18

9:55 pm-4:00 pm

1 stop24h 05m

$545

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Thu 11/6

5:40 pm-2:35 pm

1 stop26h 55m

$614

LuxembourgBoston

LUX - BOS

LUXBOS

Luxembourg

Thu 11/6

11:00 am-10:47 pm

2 stops17h 47m

$706

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 12 results
1
2

Compare providers for flights from Luxembourg to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luxembourg to Boston in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Luxembourg-Boston flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Luxembourg-Boston flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Luxembourg-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Luxembourg-Boston flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Luxembourg-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luxembourg to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Luxembourg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Luxembourg to Boston. Price data was last updated on October 24, 2025.

The best time to book flights from Luxembourg to Boston is 39 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Luxembourg to Boston?

Currently, June is the cheapest month in which you can book a flight from Luxembourg to Boston (average of $376). Flying from Luxembourg to Boston in July is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LUX to BOS?

Find hourly flight availability from Luxembourg to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Luxembourg to Boston in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated October 27, 2025.
Get a feel of what it's like to fly with KLM, Air France, and Lufthansa from Luxembourg to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,481 reviews
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,532 reviews
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,479 reviews
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Luxembourg to Boston?

    A quick flight from Luxembourg to Boston can take about 32h 30m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $415. The distance between Luxembourg and Boston is about 3572 mi.

  • What are the cheapest airlines flying from Luxembourg to Boston round-trip?

    According to our current data, British Airways ($411), KLM ($441), and Air France ($442) offers the cheapest pricing from Luxembourg to Boston. British Airways is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Luxembourg to Boston that include hotel bookings?

    Yes. In addition to deals on Luxembourg to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luxembourg to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Boston.

  • Can I find deals for business class flights from Luxembourg to Boston?

    Yes. Cheapflights offers flight deals from Luxembourg to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Luxembourg to Boston?

    Currently, June is the cheapest month in which you can book a flight from Luxembourg to Boston (average of $376). Flying from Luxembourg to Boston in July is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
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Medford
Hampton Beach
Watertown
Seabrook
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Lowell
Smithfield
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Chestnut Hill
Peabody
Quincy
York Beach
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Swansea
Old Orchard Beach
Brockton
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Chelsea

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Top 4 airlines flying from Luxembourg to Boston

Discover the top 4 airlines that operate flights from Luxembourg to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$411Average$553FlexibilityNo cancel feeOn-time70%
KLMCheapest$441Average$782FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$442Average$664FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$522Average$692FlexibilityNo cancel feeOn-time76%

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