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Luxembourg

$447+ Cheap flights from Boston (BOS) to Luxembourg

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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LUX
mai 4 — mai 111
dim. 5/4
dim. 5/11
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 avril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$447
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$632
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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Highest demand for flights based on searches. 14% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 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 avril 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/147:40 pmBOS - LUX
1 stop18h 40mAmerican Airlines
mar. 5/2010:05 pmLUX - BOS
1 stop25h 00mAmerican Airlines
Deal found 4/29$447
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 9/75:48 pmBOS - LUX
2 stops20h 32mBritish Airways
dim. 9/149:20 pmLUX - BOS
2 stops24h 57mBritish Airways
Deal found 4/29$588
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/2110:20 amBOS - LUX
2 stops17h 40mMultiple Airlines
lun. 5/267:10 pmLUX - BOS
1 stop30h 45mMultiple Airlines
Deal found 4/29$616
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/2110:20 amBOS - LUX
2 stops21h 30mAir Canada
lun. 5/262:30 pmLUX - BOS
2 stops37h 27mAir Canada
Deal found 4/29$648
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/115:20 pmBOS - LUX
1 stop11h 15mAir France
mar. 7/1510:50 amLUX - BOS
1 stop15h 30mAir France
Deal found 4/29$685
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/158:15 pmBOS - LUX
1 stop11h 30mKLM
lun. 7/145:45 pmLUX - BOS
1 stop28h 45mKLM
Deal found 4/29$749
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/111:00 pmBOS - LUX
2 stops15h 00mDelta
ven. 7/1110:30 amLUX - BOS
1 stop12h 00mDelta
Deal found 4/29$765
This Lufthansa deal was found by Cheapflights users on 4/28. 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.
jeu. 6/268:05 pmBOS - LUX
1 stop14h 15mLufthansa
mer. 7/29:45 amLUX - BOS
1 stop13h 55mLufthansa
Deal found 4/28$780
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/118:05 pmBOS - LUX
1 stop17h 30mUnited Airlines
sam. 7/128:25 amLUX - BOS
2 stops21h 34mUnited Airlines
Deal found 4/29$792
This SWISS deal was found by Cheapflights users on 4/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/69:40 pmBOS - LUX
1 stop30h 00mSWISS
dim. 6/1510:30 amLUX - BOS
1 stop15h 25mSWISS
Deal found 4/29$796
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/2910:55 pmBOS - LUX
1 stop13h 50mTAP AIR PORTUGAL
jeu. 7/312:20 pmLUX - BOS
2 stops25h 51mTAP AIR PORTUGAL
Deal found 4/28$1,088
This KAYAK deal was found by Cheapflights users on 4/28. 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.
sam. 6/285:40 pmBOS - LUX
2 stops15h 15mScandinavian Airlines
lun. 6/304:00 pmLUX - BOS
2 stops53h 35mScandinavian Airlines
Deal found 4/28$1,339

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 avril 29, 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

mer. 5/14

7:40 pm-8:20 pm

1 stop18h 40m

Luxembourg

mar. 5/20

10:05 pm-5:05 pm

1 stop25h 00m

$447

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dim. 9/7

5:48 pm-8:20 pm

2 stops20h 32m

Luxembourg

dim. 9/14

9:20 pm-4:17 pm

2 stops24h 57m

$588

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

mer. 5/21

10:20 am-10:00 am

2 stops17h 40m

Luxembourg

lun. 5/26

7:10 pm-7:55 pm

1 stop30h 45m

$616

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

mer. 5/21

10:20 am-1:50 pm

2 stops21h 30m

Luxembourg

lun. 5/26

2:30 pm-9:57 pm

2 stops37h 27m

$648

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

mer. 6/11

5:20 pm-10:35 am

1 stop11h 15m

Luxembourg

mar. 7/15

10:50 am-8:20 pm

1 stop15h 30m

$685

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dim. 6/15

8:15 pm-1:45 pm

1 stop11h 30m

Luxembourg

lun. 7/14

5:45 pm-4:30 pm

1 stop28h 45m

$749

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

mer. 6/11

1:00 pm-10:00 am

2 stops15h 00m

Luxembourg

mar. 7/15

6:10 am-4:30 pm

1 stop16h 20m

$765

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

jeu. 6/26

8:05 pm-4:20 pm

1 stop14h 15m

Luxembourg

mer. 7/2

9:45 am-5:40 pm

1 stop13h 55m

$780

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

mer. 6/11

8:05 pm-7:35 pm

1 stop17h 30m

Luxembourg

sam. 7/12

8:25 am-11:59 pm

2 stops21h 34m

$792

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

ven. 6/6

9:40 pm-9:40 am

1 stop30h 00m

Luxembourg

dim. 6/15

10:30 am-7:55 pm

1 stop15h 25m

$796

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
1
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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

Rainfall in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Luxembourg ranges from 2.0 - 2.8 inches per month. November is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Luxembourg when rainfall is around 2.0 in.

Temperature in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 avril 29, 2025.
Delta
8.0
Very good
7,929 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

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 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

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 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

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 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

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,929 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

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 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

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $1,178). 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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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 avril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$462Average$570FlexibilityNo cancel feeOn-time70%
SWISSCheapest$473Average$721FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$505Average$695FlexibilityNo cancel feeOn-time77%
DeltaCheapest$511Average$632FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$550Average$776FlexibilityNo cancel feeOn-time76%
KLMCheapest$553Average$676FlexibilityNo cancel feeOn-time75%

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