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Luxembourg

$307+ 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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LUX
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from Boston to Luxembourg

Keep the following information in mind while searching for Boston to Luxembourg flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$358
(KAYAK)

One-way from

$307
(SmartFares)

Popular in

June

Cheapest in

August

Average price

$807
Provider with most accurate pricing for Boston Logan Intl-Luxembourg flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Luxembourg flights.
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From Boston Logan Intl to Luxembourg
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One-way flight from Boston Logan Intl to Luxembourg
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Highest demand for flights based on searches. 8% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 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 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 October 16, 2025.

This Priceline deal was found by Cheapflights users on 10/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/510:45 amBOS - LUX
2 stops23h 35mMultiple Airlines
Mon 11/107:05 pmLUX - BOS
1 stop31h 15mMultiple Airlines
Deal found 10/16$386
This Mytrip deal was found by Cheapflights users on 10/16. 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.
Sun 11/305:30 amBOS - LUX
2 stops22h 35mMultiple Airlines
Sun 12/710:50 amLUX - BOS
1 stop15h 10mMultiple Airlines
Deal found 10/16$400
This United Airlines deal was found by Cheapflights users on 10/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:50 pmBOS - LUX
2 stops36h 30mUnited Airlines
Tue 1/139:30 amLUX - BOS
1 stop15h 05mUnited Airlines
Deal found 10/15$405
This KAYAK deal was found by Cheapflights users on 10/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/410:10 pmBOS - LUX
1 stop29h 50mSWISS
Tue 12/97:05 pmLUX - BOS
1 stop31h 15mSWISS
Deal found 10/15$408
This FlightHub deal was found by Cheapflights users on 10/14. 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.
Fri 11/2810:45 pmBOS - LUX
2 stops34h 20mTAP AIR PORTUGAL
Fri 12/55:40 pmLUX - BOS
1 stop26h 55mTAP AIR PORTUGAL
Deal found 10/14$415
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Sun 10/196:00 amBOS - LUX
2 stops21h 40mMultiple Airlines
Tue 11/47:05 pmLUX - BOS
1 stop31h 15mMultiple Airlines
Deal found 10/15$416
This Mytrip deal was found by Cheapflights users on 10/15. 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.
Sun 10/196:00 amBOS - LUX
2 stops21h 40mAir Canada
Tue 11/49:30 amLUX - BOS
2 stops14h 32mAir Canada
Deal found 10/15$417
This Booking.com deal was found by Cheapflights users on 10/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:10 pmBOS - LUX
1 stop14h 20mSWISS
Fri 12/53:20 pmLUX - BOS
1 stop10h 40mSWISS
Deal found 10/14$426
This Air Canada deal was found by Cheapflights users on 10/15. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:30 amBOS - LUX
2 stops22h 35mAir Canada
Tue 12/910:00 amLUX - BOS
2 stops15h 42mAir Canada
Deal found 10/15$428

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 October 16, 2025.
Use the filters below to find and compare flights from Boston to Luxembourg that are best for you.

Fly from

Boston

Fly to

Luxembourg

Route

Depart

Return

Price

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 2/25

9:50 pm-10:05 am

1 stop30h 15m

Luxembourg

Mon 3/2

7:05 pm-8:20 pm

1 stop31h 15m

$358

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 2/25

3:40 pm-4:20 pm

2 stops18h 40m

Luxembourg

Mon 3/2

7:05 pm-8:20 pm

1 stop31h 15m

$381

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 11/5

10:45 am-4:20 pm

2 stops23h 35m

Luxembourg

Mon 11/10

7:05 pm-8:20 pm

1 stop31h 15m

$386

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 11/30

5:30 am-10:05 am

2 stops22h 35m

Luxembourg

Sun 12/7

10:50 am-8:00 pm

1 stop15h 10m

$400

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 12/9

9:50 pm-4:20 pm

2 stops36h 30m

Luxembourg

Tue 1/13

9:30 am-6:35 pm

1 stop15h 05m

$405

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 12/4

10:10 pm-10:00 am

1 stop29h 50m

Luxembourg

Tue 12/9

7:05 pm-8:20 pm

1 stop31h 15m

$408

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 2/25

5:30 am-4:20 pm

2 stops28h 50m

Luxembourg

Mon 3/2

2:20 pm-7:12 pm

2 stops34h 52m

$412

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Fri 11/28

10:45 pm-3:05 pm

2 stops34h 20m

Luxembourg

Fri 12/5

5:40 pm-2:35 pm

1 stop26h 55m

$415

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Fri 11/28

10:10 pm-6:30 pm

1 stop14h 20m

Luxembourg

Fri 12/5

3:20 pm-8:00 pm

1 stop10h 40m

$426

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 12/4

5:30 am-10:05 am

2 stops22h 35m

Luxembourg

Tue 12/9

10:00 am-7:42 pm

2 stops15h 42m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 15 results
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
No data available for this route at this time. Please check back soon.

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 October 16, 2025.
Read reviews from past customers who have flown Delta, SWISS, and Air France 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.
Delta
7.9
Good
7,980 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,980 reviews
Delta
7.9
Good
7,980 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
SWISS
7.5
Good
1,772 reviews
Delta
7.9
Good
7,980 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air France
7.4
Good
1,476 reviews
Delta
7.9
Good
7,980 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,497 reviews
Delta
7.9
Good
7,980 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,457 reviews
Delta
7.9
Good
7,980 reviews

Food

7.3

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 30h 15m. SWISS provides one of the quickest options available for as low as $358. 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.

  • 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.

See more FAQs

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Top 6 airlines flying from Boston to Luxembourg

Discover the top 6 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$397Average$602FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$405Average$766FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$411Average$702FlexibilityNo cancel feeOn-time77%
KLMCheapest$450Average$632FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$470Average$564FlexibilityNo cancel feeOn-time70%
DeltaCheapest$484Average$632FlexibilityNo cancel feeOn-timeN/A

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