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Luxembourg

$240+ Cheap flights from Boston (BOS) to Luxembourg

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LUX
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Boston to Luxembourg

Cheapest flights from Boston to Luxembourg
Explore the most affordable flight options available from Boston to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This Mytrip deal was found by Cheapflights users on 3/8. 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.
Mon 4/65:40 pm
BOS
-
LUX
1 stop10h 10m
Scandinavian Airlines
Sun 4/197:55 pm
LUX
-
BOS
1 stop25h 40m
Scandinavian Airlines
Deal found 3/8$428
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/18:05 pm
BOS
-
LUX
1 stop17h 25m
Lufthansa
Wed 4/810:45 am
LUX
-
BOS
2 stops19h 14m
Lufthansa
Deal found 3/7$432
This FlightHub deal was found by Cheapflights users on 3/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:40 pm
BOS
-
LUX
1 stop10h 10m
Scandinavian Airlines
Fri 4/107:55 pm
LUX
-
BOS
1 stop25h 40m
Scandinavian Airlines
Deal found 3/7$435
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:20 pm
BOS
-
LUX
1 stop10h 10m
SWISS
Wed 4/2910:15 am
LUX
-
BOS
1 stop10h 55m
SWISS
Deal found 3/8$452
This Mytrip deal was found by Cheapflights users on 3/7. 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.
Tue 4/218:05 pm
BOS
-
LUX
1 stop14h 05m
Multiple Airlines
Thu 4/3010:15 am
LUX
-
BOS
2 stops13h 42m
Multiple Airlines
Deal found 3/7$453
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:05 pm
BOS
-
LUX
2 stops11h 45m
Multiple Airlines
Wed 4/2910:15 am
LUX
-
BOS
1 stop10h 55m
Multiple Airlines
Deal found 3/8$459
This Mytrip deal was found by Cheapflights users on 3/7. 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.
Tue 4/219:40 pm
BOS
-
LUX
1 stop14h 55m
SWISS
Thu 4/3010:15 am
LUX
-
BOS
1 stop15h 40m
SWISS
Deal found 3/7$463
This Flightnetwork deal was found by Cheapflights users on 3/6. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:20 pm
BOS
-
LUX
1 stop10h 10m
SWISS
Mon 4/278:55 pm
LUX
-
BOS
1 stop29h 00m
SWISS
Deal found 3/6$464
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Wed 4/85:20 pm
BOS
-
LUX
1 stop10h 10m
SWISS
Mon 4/208:55 pm
LUX
-
BOS
1 stop24h 15m
SWISS
Deal found 3/9$465
This Mytrip deal was found by Cheapflights users on 3/9. 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.
Wed 4/810:40 am
BOS
-
LUX
2 stops16h 50m
Multiple Airlines
Mon 4/204:50 pm
LUX
-
BOS
1 stop30h 50m
Multiple Airlines
Deal found 3/9$466

Find flight deals from Boston to Luxembourg

Keep the following information in mind while searching for Boston to Luxembourg flight deals. Data was last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$428
(Mytrip)

One-way from

$240
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$433
Provider with most accurate pricing for Boston Logan Intl-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Luxembourg flights.
Search Deals
From Boston Logan Intl to Luxembourg
Search Deals
One-way flight from Boston Logan Intl to Luxembourg
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Luxembourg 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 March 10, 2026.
Use the filters below to find and compare flights from Boston to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 4/22

5:20 pm-9:30 am

1 stop10h 10m

Luxembourg

Wed 4/29

10:15 am-3:10 pm

1 stop10h 55m

$452

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 4/22

5:30 am-9:30 am

2 stops22h 00m

Luxembourg

Wed 4/29

10:15 am-9:49 am

2 stops29h 34m

$477

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 8/5

2:15 pm-7:30 pm

2 stops23h 15m

Luxembourg

Thu 8/13

9:40 am-11:54 pm

2 stops20h 14m

$522

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 4/20

12:30 pm-7:30 pm

2 stops25h 00m

Luxembourg

Mon 4/27

8:25 am-5:40 pm

2 stops39h 15m

$525

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Fri 9/4

5:40 pm-9:50 am

1 stop10h 10m

Luxembourg

Mon 9/14

10:30 am-3:35 pm

1 stop11h 05m

$527

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 4/11

3:59 pm-8:20 pm

2 stops46h 21m

Luxembourg

Mon 4/20

9:05 pm-4:50 pm

1 stop25h 45m

$528

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 4/9

7:30 pm-9:25 am

1 stop31h 55m

Luxembourg

Mon 4/13

4:50 pm-4:50 pm

1 stop30h 00m

$542

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 4/9

5:30 am-9:30 am

2 stops22h 00m

Luxembourg

Mon 4/13

2:25 pm-2:52 pm

2 stops30h 27m

$559

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 7/30

8:05 pm-4:10 pm

1 stop14h 05m

Luxembourg

Thu 8/13

9:40 am-11:54 pm

2 stops20h 14m

$567

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 3/25

9:00 pm-5:05 pm

1 stop15h 05m

Luxembourg

Sun 4/12

10:20 am-7:55 pm

1 stop15h 35m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Boston to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from Boston 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 Boston to Luxembourg

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

Currently, January is the cheapest month in which you can book a flight from Boston to Luxembourg (average of $363). Flying from Boston to Luxembourg in June is currently the most expensive (average of $517). 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.

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. 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 Luxembourg. Reviews last updated March 10, 2026.
Read reviews from past customers who have flown SWISS,Air France, andLufthansa from Boston to Luxembourg. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,894 reviews

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
SWISS
7.5
Good
1,894 reviews
SWISS
7.5
Good
1,894 reviews

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Air France
7.4
Good
1,543 reviews
SWISS
7.5
Good
1,894 reviews

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Lufthansa
6.8
Okay
7,840 reviews
SWISS
7.5
Good
1,894 reviews

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Luxembourg?

    For a flight from Boston to Luxembourg, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How long is the flight from Boston to Luxembourg?

    A quick flight from Boston to Luxembourg can take about 10h 10m. SWISS provides one of the quickest options available for as low as $452. Boston and Luxembourg are separated by a distance of 3572 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Boston to Luxembourg one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from Boston to Luxembourg for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Luxembourg 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 Boston to Luxembourg?

    Currently, January is the cheapest month in which you can book a flight from Boston to Luxembourg (average of $363). Flying from Boston to Luxembourg in June is currently the most expensive (average of $517). 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

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Top 3 airlines flying from Boston to Luxembourg

Discover the top 3 airlines that operate flights from Boston to Luxembourg. 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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$364Average$499FlexibilityNo cancel feeOn-time76%
SWISSCheapest$377Average$490FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$411Average$697FlexibilityNo cancel feeOn-time77%

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