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Luxembourg

$239+ 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LUX
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
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 3, 2025.

This FlightHub deal was found by Cheapflights users on 11/3. 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 11/195:30 amBOS - LUX
2 stops26h 30mMultiple Airlines
Mon 11/247:05 pmLUX - BOS
1 stop31h 15mMultiple Airlines
Deal found 11/3$378
This Booking.com deal was found by Cheapflights users on 11/2. 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.
Thu 12/410:45 pmBOS - LUX
1 stop12h 05mTAP AIR PORTUGAL
Tue 12/95:40 pmLUX - BOS
1 stop26h 55mTAP AIR PORTUGAL
Deal found 11/2$389
This AirNGo deal was found by Cheapflights users on 11/2. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:40 pmEWR - LUX
1 stop17h 10mTAP AIR PORTUGAL
Sun 12/73:50 pmLUX - EWR
1 stop12h 10mTAP AIR PORTUGAL
Deal found 11/2$400
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Wed 11/195:30 amBOS - LUX
2 stops26h 30mAir Canada
Mon 11/242:20 pmLUX - BOS
2 stops30h 32mAir Canada
Deal found 11/3$409
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Mon 12/295:30 pmLAX - LUX
1 stop13h 50mLufthansa
Mon 1/1210:35 amLUX - LAX
2 stops19h 35mLufthansa
Deal found 11/2$418
This Air Canada deal was found by Cheapflights users on 11/3. 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 11/3$428
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Mon 12/295:30 pmLAX - LUX
1 stop13h 50mMultiple Airlines
Mon 1/127:05 pmLUX - LAX
1 stop30h 30mMultiple Airlines
Deal found 11/2$442
This Billigflug deal was found by Cheapflights users on 11/2. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/11:30 pmLAX - LUX
2 stops17h 50mMultiple Airlines
Sun 12/148:10 amLUX - LAX
1 stop13h 55mMultiple Airlines
Deal found 11/2$449
This Billigflug deal was found by Cheapflights users on 11/2. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:30 pmLAX - LUX
1 stop13h 50mLufthansa
Sun 12/148:10 amLUX - LAX
1 stop13h 55mLufthansa
Deal found 11/2$452
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/412:03 pmBOS - LUX
2 stops16h 12mAmerican Airlines
Tue 12/99:55 pmLUX - BOS
1 stop24h 05mAmerican Airlines
Deal found 11/2$453
This Priceline deal was found by Cheapflights users on 11/3. 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 12/310:00 pmJFK - LUX
1 stop12h 50mTAP AIR PORTUGAL
Wed 12/104:35 pmLUX - JFK
2 stops33h 30mTAP AIR PORTUGAL
Deal found 11/3$464
This Air France deal was found by Cheapflights users on 11/1. 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.
Sat 11/295:40 pmLAX - LUX
1 stop19h 15mMultiple Airlines
Sat 12/66:00 amLUX - LAX
1 stop14h 45mMultiple Airlines
Deal found 11/1$471

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 3, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$374
(Cheapflightsfares)

One-way from

$239
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$821
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. 10% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($51 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 3, 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

Sun 4/26

9:40 pm-1:50 pm

1 stop10h 10m

Luxembourg

Tue 5/5

10:30 am-3:30 pm

1 stop11h 00m

$374

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 4/26

9:40 pm-1:50 pm

1 stop10h 10m

Luxembourg

Wed 5/6

2:45 pm-7:55 pm

1 stop11h 10m

$374

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 4/19

9:40 pm-6:20 pm

1 stop14h 40m

Luxembourg

Wed 4/29

10:30 am-7:55 pm

1 stop15h 25m

$376

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 4/26

5:30 am-9:40 am

2 stops22h 10m

Luxembourg

Wed 5/6

10:30 am-9:50 am

2 stops29h 20m

$378

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 11/19

5:30 am-2:00 pm

2 stops26h 30m

Luxembourg

Mon 11/24

7:05 pm-8:20 pm

1 stop31h 15m

$378

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-9:52 am

2 stops29h 22m

$378

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 4/19

5:05 pm-9:40 am

1 stop10h 35m

Luxembourg

Wed 4/29

10:30 am-5:57 pm

2 stops13h 27m

$378

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 4/19

5:30 am-9:40 am

2 stops22h 10m

Luxembourg

Wed 4/29

10:30 am-9:27 pm

2 stops16h 57m

$378

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Thu 12/4

10:45 pm-4:50 pm

1 stop12h 05m

Luxembourg

Tue 12/9

5:40 pm-2:35 pm

1 stop26h 55m

$389

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 4/5

11:15 pm-6:45 pm

1 stop13h 30m

Luxembourg

Sun 4/12

7:30 pm-2:40 pm

2 stops25h 10m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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 3, 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 3, 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
8,001 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
SWISS
7.5
Good
1,775 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Air France
7.4
Good
1,482 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Lufthansa
6.8
Okay
7,544 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
British Airways
6.7
Okay
7,494 reviews
Delta
7.9
Good
8,001 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 10h 10m. Your travel time can differ by up to 12h. 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), TAP AIR PORTUGAL ($324), and British Airways ($465).

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3, 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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