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Luxembourg

$245+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LUX
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
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 July 1, 2025.

Round-trip from

$379
(Kiwi.com)

One-way from

$245
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$710
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. 12% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/29. 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 10/155:05 pmBOS - LUX
1 stop10h 35mSWISS
Wed 10/2210:30 amLUX - BOS
1 stop10h 55mSWISS
Deal found 6/29$374
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Mon 8/115:50 amBOS - LUX
2 stops21h 50mAir Canada
Tue 8/261:30 pmLUX - BOS
2 stops26h 00mAir Canada
Deal found 6/30$381
This Air France deal was found by Cheapflights users on 7/1. 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 8/125:20 pmBOS - LUX
1 stop14h 30mAir France
Wed 8/207:30 amLUX - BOS
1 stop12h 10mAir France
Deal found 7/1$387
This Booking.com deal was found by Cheapflights users on 7/1. 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.
Sun 8/105:05 pmBOS - LUX
1 stop10h 35mMultiple Airlines
Tue 8/262:30 pmLUX - BOS
2 stops25h 00mMultiple Airlines
Deal found 7/1$389
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 8/118:05 pmBOS - LUX
1 stop17h 30mUnited Airlines
Thu 8/219:50 amLUX - BOS
2 stops20h 07mUnited Airlines
Deal found 7/1$394
This Delta deal was found by Cheapflights users on 7/1. 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.
Sun 8/108:15 pmBOS - LUX
1 stop15h 00mDelta
Tue 8/262:15 pmLUX - BOS
1 stop10h 10mDelta
Deal found 7/1$401
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:55 pmBOS - LUX
1 stop16h 25mAmerican Airlines
Tue 8/1910:05 pmLUX - BOS
1 stop19h 20mAmerican Airlines
Deal found 7/1$402
This Mytrip deal was found by Cheapflights users on 7/1. 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 8/1312:54 pmBOS - LUX
2 stops15h 51mBritish Airways
Wed 8/209:35 pmLUX - BOS
1 stop19h 50mBritish Airways
Deal found 7/1$405
This Lufthansa deal was found by Cheapflights users on 6/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/108:05 pmBOS - LUX
1 stop14h 05mLufthansa
Mon 8/256:55 pmLUX - BOS
2 stops30h 00mLufthansa
Deal found 6/30$421

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 July 1, 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 10/15

5:05 pm-9:40 am

1 stop10h 35m

Luxembourg

Wed 10/22

10:30 am-3:25 pm

1 stop10h 55m

$374

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 8/11

5:50 am-9:40 am

2 stops21h 50m

Luxembourg

Tue 8/26

1:30 pm-9:30 am

2 stops26h 00m

$381

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 8/12

5:20 pm-1:50 pm

1 stop14h 30m

Luxembourg

Wed 8/20

7:30 am-1:40 pm

1 stop12h 10m

$387

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 8/10

5:05 pm-9:40 am

1 stop10h 35m

Luxembourg

Tue 8/26

2:30 pm-9:30 am

2 stops25h 00m

$389

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 8/11

8:05 pm-7:35 pm

1 stop17h 30m

Luxembourg

Thu 8/21

9:50 am-11:57 pm

2 stops20h 07m

$394

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 8/10

8:15 pm-5:15 pm

1 stop15h 00m

Luxembourg

Wed 8/20

10:30 am-6:25 pm

1 stop13h 55m

$401

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 8/3

9:55 pm-8:20 pm

1 stop16h 25m

Luxembourg

Tue 8/19

10:05 pm-11:25 am

1 stop19h 20m

$402

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 8/13

12:54 pm-10:45 am

2 stops15h 51m

Luxembourg

Wed 8/20

9:35 pm-11:25 am

1 stop19h 50m

$405

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 8/10

8:05 pm-4:10 pm

1 stop14h 05m

Luxembourg

Mon 8/25

6:55 pm-6:55 pm

2 stops30h 00m

$421

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 8/9

11:15 pm-6:45 pm

1 stop13h 30m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 11 results
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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 July 1, 2025.
Read reviews from past customers who have flown Delta, Air France, and SWISS 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
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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, February is the cheapest month in which you can book a flight from Boston to Luxembourg (average of $638). Flying from Boston to Luxembourg in June is currently the most expensive (average of $1,175). 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.

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Alternative routes for Boston to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$437Average$641FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$470Average$564FlexibilityNo cancel feeOn-time70%
DeltaCheapest$484Average$632FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$494Average$776FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$505Average$702FlexibilityNo cancel feeOn-time77%
KLMCheapest$589Average$703FlexibilityNo cancel feeOn-time75%

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