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Luxembourg

$225+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LUX
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$427
(Flightnetwork)

One-way from

$225
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$637
From USA to Luxembourg
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One-way flight from USA to Luxembourg
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Highest demand for flights based on searches. 11% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 14, 2025.

This Flightnetwork deal was found by Cheapflights users on 8/13. 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 9/2910:05 pmJFK - LUX
1 stop12h 50mTAP AIR PORTUGAL
Wed 10/1512:20 pmLUX - JFK
1 stop13h 45mTAP AIR PORTUGAL
Deal found 8/13$427
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Sun 10/510:45 pmEWR - LUX
1 stop14h 00mTAP AIR PORTUGAL
Tue 10/215:45 pmLUX - EWR
1 stop33h 15mTAP AIR PORTUGAL
Deal found 8/13$434
This Booking.com deal was found by Cheapflights users on 8/14. 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 10/610:05 pmJFK - LUX
1 stop12h 50mTAP AIR PORTUGAL
Thu 10/1612:20 pmLUX - JFK
1 stop13h 45mTAP AIR PORTUGAL
Deal found 8/14$435
This Ovago deal was found by Cheapflights users on 8/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:50 pmSEA - LUX
1 stop30h 25mBritish Airways
Tue 11/1810:15 amLUX - SEA
1 stop15h 40mBritish Airways
Deal found 8/14$435
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Sat 11/811:55 pmEWR - LUX
1 stop29h 20mTAP AIR PORTUGAL
Sat 11/1512:05 pmLUX - EWR
1 stop16h 05mTAP AIR PORTUGAL
Deal found 8/13$438
This FlightHub deal was found by Cheapflights users on 8/14. 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 12/65:40 pmEWR - LUX
1 stop17h 10mTAP AIR PORTUGAL
Sun 12/143:50 pmLUX - EWR
1 stop12h 10mTAP AIR PORTUGAL
Deal found 8/14$440
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Tue 10/1410:45 pmEWR - LUX
1 stop14h 00mTAP AIR PORTUGAL
Thu 10/2312:20 pmLUX - EWR
1 stop14h 40mTAP AIR PORTUGAL
Deal found 8/14$442
This FlightHub deal was found by Cheapflights users on 8/14. 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 10/155:35 pmEWR - LUX
1 stop11h 40mTAP AIR PORTUGAL
Thu 10/2312:20 pmLUX - EWR
1 stop14h 40mTAP AIR PORTUGAL
Deal found 8/14$449
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/135:35 pmEWR - LUX
1 stop17h 20mTAP AIR PORTUGAL
Sun 10/263:50 pmLUX - EWR
1 stop12h 10mTAP AIR PORTUGAL
Deal found 8/14$457
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:00 pmJFK - LUX
1 stop14h 25mMultiple Airlines
Sun 11/161:05 pmLUX - JFK
1 stop12h 20mMultiple Airlines
Deal found 8/12$457
This Gotogate deal was found by Cheapflights users on 8/13. 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.
Sat 11/810:00 pmJFK - LUX
1 stop31h 15mTAP AIR PORTUGAL
Sat 11/1512:05 pmLUX - JFK
1 stop14h 00mTAP AIR PORTUGAL
Deal found 8/13$461
This FlightHub deal was found by Cheapflights users on 8/14. 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.
Tue 10/1410:05 pmJFK - LUX
1 stop12h 50mTAP AIR PORTUGAL
Thu 10/2312:20 pmLUX - JFK
1 stop13h 45mTAP AIR PORTUGAL
Deal found 8/14$473

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 August 14, 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

New YorkLuxembourg

JFK - LUX

JFKLUX

New York John F Kennedy Intl

Mon 9/29

10:05 pm-4:55 pm

1 stop12h 50m

Luxembourg

Wed 10/15

12:20 pm-8:05 pm

1 stop13h 45m

$427

NewarkLuxembourg

EWR - LUX

EWRLUX

Newark

Sun 10/5

10:45 pm-6:45 pm

1 stop14h 00m

Luxembourg

Tue 10/21

5:45 pm-9:00 pm

1 stop33h 15m

$434

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Wed 11/5

6:50 pm-4:50 pm

1 stop13h 00m

Luxembourg

Tue 11/18

10:15 am-4:55 pm

1 stop15h 40m

$435

New YorkLuxembourg

JFK - LUX

JFKLUX

New York John F Kennedy Intl

Mon 10/6

10:05 pm-4:55 pm

1 stop12h 50m

Luxembourg

Thu 10/16

12:20 pm-8:05 pm

1 stop13h 45m

$435

NewarkLuxembourg

EWR - LUX

EWRLUX

Newark

Sat 11/8

11:55 pm-11:15 am

1 stop29h 20m

Luxembourg

Sat 11/15

12:05 pm-10:10 pm

1 stop16h 05m

$438

NewarkLuxembourg

EWR - LUX

EWRLUX

Newark

Sat 12/6

5:40 pm-4:50 pm

1 stop17h 10m

Luxembourg

Sun 12/14

3:50 pm-10:00 pm

1 stop12h 10m

$440

NewarkLuxembourg

EWR - LUX

EWRLUX

Newark

Tue 10/14

10:45 pm-6:45 pm

1 stop14h 00m

Luxembourg

Thu 10/23

12:20 pm-9:00 pm

1 stop14h 40m

$442

New YorkLuxembourg

JFK - LUX

JFKLUX

New York John F Kennedy Intl

Wed 11/12

5:00 pm-1:25 pm

1 stop14h 25m

Luxembourg

Sun 11/16

1:05 pm-7:25 pm

1 stop12h 20m

$457

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Wed 11/5

2:05 pm-1:50 pm

1 stop14h 45m

Luxembourg

Sun 11/16

7:30 am-1:15 pm

1 stop14h 45m

$482

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Wed 10/8

1:30 pm-8:20 pm

1 stop21h 50m

Luxembourg

Thu 10/16

11:40 am-6:20 pm

1 stop15h 40m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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, February is the cheapest month in which you can book a flight from USA to Luxembourg (average of $638). Flying from USA to Luxembourg in June is currently the most expensive (average of $1,173). 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 August 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Luxembourg as you normally would.

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 August 14, 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
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
7.6
Good
1,699 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
7.4
Good
1,467 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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!
Lufthansa
6.8
Okay
7,317 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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!
British Airways
6.7
Okay
7,266 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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 USA 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 to fly from USA to Luxembourg one-way?

    The cheapest airlines for a one-way flight from USA to Luxembourg are TAP AIR PORTUGAL ($271), Lufthansa ($450), and Air France ($452).

  • 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, February is the cheapest month in which you can book a flight from USA to Luxembourg (average of $638). Flying from USA to Luxembourg in June is currently the most expensive (average of $1,173). 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.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Charles de Gaulle flights
Newark to Gatwick flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
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Newark to Orly flights
John F Kennedy Intl to Istanbul flights
Miami to Madrid flights
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Newark to London City flights
Boston to Heathrow flights
LaGuardia to Gatwick flights
Newark to Lisbon flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Luton flights
Newark to Athens flights
Los Angeles to Heathrow flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Malpensa flights
Newark to Stansted flights
O'Hare Intl to Heathrow flights
San Francisco to Heathrow flights
Newark to Barcelona-El Prat flights
Dallas/Fort Worth to Heathrow flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Madrid flights
Newark to Malpensa flights
John F Kennedy Intl to Athens flights
Seattle to Heathrow flights
Dallas/Fort Worth to Charles de Gaulle flights
Boston to Charles de Gaulle flights
Baltimore to Heathrow flights
John F Kennedy Intl to Dublin flights
Boston to Leonardo da Vinci/Fiumicino flights
Newark to Luton flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Dublin flights
Dulles Intl to Charles de Gaulle flights
Los Angeles to Charles de Gaulle flights
John F Kennedy Intl to Barcelona-El Prat flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
O'Hare Intl to Charles de Gaulle flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$397Average$732FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$405Average$921FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$411Average$800FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$426Average$618FlexibilityNo cancel feeOn-time70%
KLMCheapest$450Average$703FlexibilityNo cancel feeOn-time75%
DeltaCheapest$484Average$851FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$606Average$744FlexibilityNo cancel feeOn-timeN/A

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