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Luxembourg

$249+ Cheap flights from Boston (BOS) to Luxembourg (LUX)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LUX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Luxembourg are usually found in January or November, booked 49 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Boston to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Luxembourg (LUX). 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 June 12, 2025.

Round-trip from

$400
(Flysmarter)

One-way from

$249
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,091
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. 13% potential increase in price ($111 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 June 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 June 12, 2025.

This Flysmarter deal was found by Cheapflights users on 6/12. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:26 pmBOS - LUX
2 stops15h 14mBritish Airways
Wed 8/2011:40 amLUX - BOS
2 stops17h 19mBritish Airways
Deal found 6/12$400
This Delta deal was found by Cheapflights users on 6/12. 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.
Mon 8/411:00 amBOS - LUX
2 stops17h 00mDelta
Wed 8/2010:30 amLUX - BOS
1 stop13h 55mDelta
Deal found 6/12$401
This Air France deal was found by Cheapflights users on 6/11. 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.
Mon 10/205:20 pmBOS - LUX
1 stop11h 15mAir France
Wed 10/297:30 amLUX - BOS
1 stop12h 40mAir France
Deal found 6/11$410
This KLM deal was found by Cheapflights users on 6/12. 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.
Mon 7/2810:20 pmBOS - LUX
1 stop9h 30mMultiple Airlines
Tue 8/125:45 pmLUX - BOS
1 stop28h 50mMultiple Airlines
Deal found 6/12$412
This KLM deal was found by Cheapflights users on 6/10. 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.
Fri 7/256:40 pmBOS - LUX
1 stop9h 20mKLM
Fri 8/16:05 amLUX - BOS
1 stop18h 20mKLM
Deal found 6/10$714
This Booking.com deal was found by Cheapflights users on 6/11. 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.
Mon 12/296:05 pmBOS - LUX
2 stops39h 45mTAP AIR PORTUGAL
Sun 1/43:50 pmLUX - BOS
2 stops52h 40mTAP AIR PORTUGAL
Deal found 6/11$743
This Booking.com deal was found by Cheapflights users on 6/11. 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 7/135:50 amBOS - LUX
2 stops21h 50mAir Canada
Sun 7/278:25 amLUX - BOS
2 stops39h 12mAir Canada
Deal found 6/11$779
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Sun 7/135:50 pmBOS - LUX
2 stops12h 20mLufthansa
Sun 7/278:10 pmLUX - BOS
2 stops25h 45mLufthansa
Deal found 6/10$802
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Sat 7/129:35 pmBOS - LUX
1 stop13h 50mTurkish Airlines
Sat 7/1910:25 amLUX - BOS
1 stop15h 15mTurkish Airlines
Deal found 6/12$2,636
This AranGrant deal was found by Cheapflights users on 6/11. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:35 pmBOS - LUX
1 stop23h 05mScandinavian Airlines
Sun 1/41:35 pmLUX - BOS
1 stop32h 15mScandinavian Airlines
Deal found 6/11$2,973

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 June 12, 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

Mon 8/4

1:26 pm-10:40 am

2 stops15h 14m

Luxembourg

Wed 8/20

11:40 am-10:59 pm

2 stops17h 19m

$400

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 8/4

11:00 am-10:00 am

2 stops17h 00m

Luxembourg

Wed 8/20

10:30 am-6:25 pm

1 stop13h 55m

$401

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 10/20

5:20 pm-10:35 am

1 stop11h 15m

Luxembourg

Wed 10/29

7:30 am-3:10 pm

1 stop12h 40m

$410

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 7/28

10:20 pm-1:50 pm

1 stop9h 30m

Luxembourg

Tue 8/12

5:45 pm-4:35 pm

1 stop28h 50m

$412

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Fri 7/25

6:40 pm-10:00 am

1 stop9h 20m

Luxembourg

Fri 8/1

6:05 am-6:25 pm

1 stop18h 20m

$714

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 7/13

5:50 am-9:40 am

2 stops21h 50m

Luxembourg

Sun 7/27

8:25 am-5:37 pm

2 stops39h 12m

$779

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 7/13

5:50 pm-12:10 pm

2 stops12h 20m

Luxembourg

Sun 7/27

8:10 pm-3:55 pm

2 stops25h 45m

$802

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 7/12

9:35 pm-5:25 pm

1 stop13h 50m

Luxembourg

Sat 7/19

10:25 am-7:40 pm

1 stop15h 15m

$2,636

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 7/8

8:50 pm-8:25 pm

2 stops17h 35m

$249

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 7/13

10:55 pm-6:45 pm

1 stop13h 50m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Luxembourg. Price data was last updated on June 9, 2025.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Luxembourg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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 Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

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

    According to our current data, British Airways ($400), Delta ($401), and Air France ($626) offers the cheapest pricing from Boston to Luxembourg. British Airways is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $263. However, be on the lookout for offers from British Airways and Turkish Airlines, 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, 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 $1,187). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Luxembourg by adding a car rental and/or hotel reservation to your travel itinerary.
Luxembourg Airport car rentals

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$455Average$567FlexibilityNo cancel feeOn-time70%
SWISSCheapest$473Average$668FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$505Average$695FlexibilityNo cancel feeOn-time77%
DeltaCheapest$511Average$673FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$550Average$776FlexibilityNo cancel feeOn-time76%
KLMCheapest$589Average$703FlexibilityNo cancel feeOn-time75%

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