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Luxembourg

$252+ Cheap flights from the United States 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LUX
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Find flight deals from USA to Luxembourg

Cheapest flights from USA to Luxembourg
Explore the most affordable flight options available from USA to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This Mytrip deal was found by Cheapflights users on 11/18. 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 12/29:50 pmBOS - LUX
1 stop9h 30mMultiple Airlines
Thu 12/117:05 amLUX - BOS
2 stops13h 47mMultiple Airlines
Deal found 11/18$369
This Flightnetwork deal was found by Cheapflights users on 11/17. 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 12/110:10 pmBOS - LUX
1 stop9h 50mSWISS
Mon 12/157:05 pmLUX - BOS
1 stop31h 15mSWISS
Deal found 11/17$370
This Mytrip deal was found by Cheapflights users on 11/18. 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 12/29:50 pmBOS - LUX
1 stop14h 35mSWISS
Thu 12/117:05 pmLUX - BOS
1 stop30h 55mSWISS
Deal found 11/18$372
This Flightnetwork deal was found by Cheapflights users on 11/17. 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 12/16:15 amBOS - LUX
2 stops21h 45mMultiple Airlines
Mon 12/156:15 pmLUX - BOS
1 stop25h 50mMultiple Airlines
Deal found 11/17$387
This Mytrip deal was found by Cheapflights users on 11/18. 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.
Thu 12/45:30 amBOS - LUX
2 stops27h 00mMultiple Airlines
Tue 12/92:55 pmLUX - BOS
1 stop11h 25mMultiple Airlines
Deal found 11/18$405
This Air Canada deal was found by Cheapflights users on 11/19. 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 stops29h 32mAir Canada
Deal found 11/19$428
This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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.
Wed 12/35:40 pmEWR - LUX
1 stop17h 10mTAP AIR PORTUGAL
Wed 12/1012:05 pmLUX - EWR
1 stop16h 05mTAP AIR PORTUGAL
Deal found 11/17$435
This Cheapflightsfares deal was found by Cheapflights users on 11/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:00 pmJFK - LUX
1 stop12h 50mTAP AIR PORTUGAL
Wed 12/1012:05 pmLUX - JFK
1 stop14h 00mTAP AIR PORTUGAL
Deal found 11/16$435
This KLM deal was found by Cheapflights users on 11/17. 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.
Wed 11/268:50 pmBOS - LUX
1 stop11h 25mMultiple Airlines
Sun 12/77:30 amLUX - BOS
1 stop12h 05mMultiple Airlines
Deal found 11/17$458
This FlightHub deal was found by Cheapflights users on 11/19. 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.
Thu 12/410:45 pmBOS - LUX
1 stop12h 05mTAP AIR PORTUGAL
Tue 12/95:40 pmLUX - BOS
1 stop26h 55mTAP AIR PORTUGAL
Deal found 11/19$470
This Gotogate deal was found by Cheapflights users on 11/18. 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.
Wed 12/311:55 pmEWR - LUX
1 stop10h 55mTAP AIR PORTUGAL
Mon 2/2312:05 pmLUX - EWR
1 stop33h 25mTAP AIR PORTUGAL
Deal found 11/18$518
This FlightHub deal was found by Cheapflights users on 11/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:00 pmJFK - LUX
1 stop12h 50mTAP AIR PORTUGAL
Sun 12/75:40 pmLUX - JFK
1 stop32h 25mTAP AIR PORTUGAL
Deal found 11/16$569

Cheap flight deals from USA to Luxembourg

Keep the following information in mind while searching for USA to Luxembourg flight deals. Data was last updated November 19, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$357
(Kiwi.com)

One-way from

$252
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,013
Provider with most accurate pricing for New York (NYC)-Luxembourg flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Luxembourg flights.
Search Deals
From USA to Luxembourg
Search Deals
One-way flight from USA to Luxembourg
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 November 19, 2025.
Use the filters below to find and compare flights from the United States to Luxembourg that are best for you.

Fly from

USA

Fly to

Luxembourg

Route

Depart

Return

Price

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 12/2

9:50 pm-1:20 pm

1 stop9h 30m

Luxembourg

Thu 12/11

7:05 am-2:52 pm

2 stops13h 47m

$369

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 12/1

10:10 pm-2:00 pm

1 stop9h 50m

Luxembourg

Mon 12/15

7:05 pm-8:20 pm

1 stop31h 15m

$370

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 3/28

6:40 pm-8:40 am

2 stops33h 00m

Luxembourg

Tue 4/7

10:30 am-5:57 pm

2 stops13h 27m

$378

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/12

10:15 am-6:15 pm

2 stops26h 00m

Luxembourg

Thu 1/22

7:05 pm-8:00 pm

1 stop30h 55m

$378

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/12

10:10 pm-6:15 pm

1 stop14h 05m

Luxembourg

Thu 1/22

10:25 am-8:20 pm

1 stop15h 55m

$378

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Tue 5/5

3:20 pm-4:10 pm

2 stops18h 50m

Luxembourg

Mon 5/11

7:10 pm-7:55 pm

1 stop30h 45m

$381

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/12

5:30 am-6:15 pm

2 stops30h 45m

Luxembourg

Thu 1/22

10:25 am-10:37 pm

2 stops18h 12m

$384

NewarkLuxembourg

EWR - LUX

EWRLUX

Newark

Tue 4/14

8:26 am-9:50 am

2 stops19h 24m

Luxembourg

Sun 4/26

7:55 pm-1:20 pm

2 stops23h 25m

$396

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 3/28

6:40 pm-9:00 am

2 stops33h 20m

Luxembourg

Tue 4/7

10:30 am-3:30 pm

1 stop11h 00m

$403

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 12/4

5:30 am-2:30 pm

2 stops27h 00m

Luxembourg

Tue 12/9

2:55 pm-8:20 pm

1 stop11h 25m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 60 results
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Best time to book a flight from USA to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from USA 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 the United States to Luxembourg

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

Currently, October is the cheapest month in which you can book a flight from USA to Luxembourg (average of $339). Flying from USA to Luxembourg in May is currently the most expensive (average of $515). 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.

What is the cheapest time of day to fly from US to LU?

Find hourly flight availability from USA to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 19, 2025.

It’s optimal to fly from USA to Luxembourg in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from USA to Luxembourg?

Use this chart to determine the cheapest time to fly round-trip from USA to Luxembourg. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Luxembourg flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 19, 2025.
Read reviews from past customers who have flown Delta, SWISS, and Air France from the United States 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
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,002 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
SWISS
7.5
Good
1,788 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,493 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,577 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,533 reviews
Delta
7.9
Good
8,002 reviews

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from USA to Luxembourg?

    SWISS, Air Canada, and Scandinavian Airlines can get you from USA to Luxembourg in just under 9h 50m. Your travel time can differ by up to 23h 10m. The distance between USA and Luxembourg is about 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 USA to Luxembourg one-way?

    The cheapest airlines for a one-way flight from USA to Luxembourg are Scandinavian Airlines ($278), British Airways ($403), and Air France ($493).

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from USA to Luxembourg (average of $339). Flying from USA to Luxembourg in May is currently the most expensive (average of $515). 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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Alternative routes for USA to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from USA to Luxembourg

Discover the top 7 airlines that operate flights from USA 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$339Average$700FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$401Average$564FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$405Average$943FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$411Average$900FlexibilityNo cancel feeOn-time77%
DeltaCheapest$484Average$848FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$495Average$575FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$606Average$736FlexibilityNo cancel feeOn-timeN/A

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