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 American Airlines ($458), Air France ($483), and SWISS ($484).

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

The best pricing can be found in the month of January. Prices to Luxembourg from USA average $821. You can even find prices in January for less than $821, as users have found deals to Luxembourg from as low as $495. The month of December appears to be one of the more expensive times to travel to Luxembourg from USA. Flying in the targeted month can save you up to 67%.

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.

$915+ Flights from the United States to Luxembourg - Compare & Save Big

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1. Tell us where you want to go

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We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from USA to Luxembourg

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$447 (American Airlines)
One-way from	$340 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$763

Provider with most accurate pricing for New York (NYC)-Luxembourg flight deals.

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Provider most trusted by Cheapflights users for New York (NYC)-Luxembourg flights.

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From USA to Luxembourg

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One-way flight from USA to Luxembourg

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($68 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).

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Average for round-trip flights in May 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 May 1, 2025.

Wed 9/37:40 pmBOS - LUX

1 stop18h 40mBritish Airways

Mon 9/299:05 pmLUX - BOS

1 stop20h 10mBritish Airways

Deal found 4/30

$424

Tue 10/71:30 pmSEA - LUX

1 stop12h 10mAmerican Airlines

Tue 11/45:15 pmLUX - SEA

1 stop32h 40mAmerican Airlines

Deal found 4/30

$447

Mon 5/191:30 pmSEA - LUX

1 stop22h 50mBritish Airways

Wed 5/289:35 pmLUX - SEA

1 stop23h 00mBritish Airways

Deal found 4/30

$493

Tue 10/78:42 amSEA - LUX

3 stops25h 53mUnited Airlines

Tue 11/49:40 amLUX - SEA

2 stops35h 00mUnited Airlines

Deal found 4/30

$517

Mon 5/196:10 pmJFK - LUX

1 stop10h 30mAmerican Airlines

Tue 6/310:05 pmLUX - JFK

1 stop27h 20mAmerican Airlines

Deal found 4/30

$546

Mon 5/128:25 pmJFK - LUX

2 stops16h 30mMultiple Airlines

Mon 5/261:35 pmLUX - JFK

2 stops38h 25mMultiple Airlines

Deal found 4/30

$550

Fri 8/17:20 amSEA - LUX

2 stops21h 30mMultiple Airlines

Fri 8/221:30 pmLUX - SEA

1 stop12h 29mMultiple Airlines

Deal found 4/30

$555

Sun 5/257:25 amBOS - LUX

1 stop21h 20mAmerican Airlines

Tue 6/1011:30 amLUX - BOS

1 stop11h 40mAmerican Airlines

Deal found 4/30

$557

Thu 10/96:50 pmEWR - LUX

1 stop14h 05mScandinavian Airlines

Tue 10/146:20 pmLUX - EWR

2 stops24h 55mScandinavian Airlines

Deal found 4/30

$574

Thu 10/95:10 pmJFK - LUX

1 stop15h 45mScandinavian Airlines

Tue 10/146:20 pmLUX - JFK

1 stop28h 40mScandinavian Airlines

Deal found 4/30

$575

Tue 9/3010:05 pmIAD - LUX

1 stop18h 40mScandinavian Airlines

Mon 10/136:25 amLUX - IAD

1 stop19h 34mScandinavian Airlines

Deal found 4/29

$576

Mon 9/87:30 amORD - LUX

2 stops32h 15mScandinavian Airlines

Mon 9/156:20 pmLUX - ORD

2 stops34h 42mScandinavian Airlines

Deal found 4/30

$578

Best flights from USA to Luxembourg
Discover carefully curated flight deals from USA to Luxembourg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Wed 5/147:40 pmBOS - LUX

1 stop18h 40mAmerican Airlines

Tue 5/2010:05 pmLUX - BOS

1 stop25h 00mAmerican Airlines

Deal found 4/29

$447

Mon 5/128:25 pmJFK - LUX

2 stops16h 30mMultiple Airlines

Mon 5/261:35 pmLUX - JFK

2 stops38h 25mMultiple Airlines

Deal found 4/30

$550

Thu 9/186:50 pmEWR - LUX

1 stop14h 05mScandinavian Airlines

Tue 9/236:20 pmLUX - EWR

2 stops24h 55mScandinavian Airlines

Deal found 4/30

$574

Tue 8/197:50 pmORD - LUX

1 stop30h 40mTurkish Airlines

Thu 12/116:05 pmLUX - ORD

1 stop23h 05mTurkish Airlines

Deal found 4/30

$581

Mon 5/199:50 pmEWR - LUX

1 stop29h 50mSWISS

Tue 6/37:10 pmLUX - EWR

1 stop31h 00mSWISS

Deal found 4/30

$615

Mon 5/191:30 pmSEA - LUX

1 stop22h 50mBritish Airways

Wed 5/289:35 pmLUX - SEA

1 stop23h 00mBritish Airways

Deal found 4/29

$643

Wed 5/2110:20 amBOS - LUX

2 stops21h 30mAir Canada

Mon 5/262:30 pmLUX - BOS

2 stops37h 27mAir Canada

Deal found 4/29

$648

Tue 9/3010:20 pmIAD - LUX

1 stop12h 35mTAP AIR PORTUGAL

Mon 10/137:30 pmLUX - IAD

2 stops49h 50mTAP AIR PORTUGAL

Deal found 4/29

$682

Wed 6/115:20 pmBOS - LUX

1 stop11h 15mAir France

Tue 7/1510:50 amLUX - BOS

1 stop15h 30mAir France

Deal found 4/29

$685

Wed 7/96:50 pmSEA - LUX

1 stop15h 45mUnited Airlines

Tue 7/159:50 amLUX - SEA

2 stops47h 09mUnited Airlines

Deal found 4/30

$713

Sun 5/112:15 pmSEA - LUX

1 stop14h 35mLufthansa

Sun 5/181:35 pmLUX - SEA

1 stop12h 24mLufthansa

Deal found 4/30

$716

Sun 6/158:15 pmBOS - LUX

1 stop11h 30mKLM

Mon 7/145:45 pmLUX - BOS

1 stop28h 45mKLM

Deal found 4/29

$749

Last-minute flights from USA to Luxembourg
Discover last-minute flight deals from USA to Luxembourg. Data last updated May 1, 2025 and is based on user searches.

Mon 5/58:25 pmJFK - LUX

2 stops16h 30mMultiple Airlines

Tue 5/201:30 pmLUX - JFK

2 stops27h 55mMultiple Airlines

Deal found 4/30

$640

Mon 5/51:40 pmLAX - LUX

1 stop18h 45mTurkish Airlines

Thu 5/226:20 pmLUX - LAX

1 stop26h 25mTurkish Airlines

Deal found 4/30

$868

Mon 5/53:15 pmLAX - LUX

1 stop22h 35mITA Airways

Thu 5/221:35 pmLUX - LAX

2 stops32h 40mITA Airways

Deal found 4/30

$1,056

Mon 5/59:25 pmEWR - LUX

1 stop17h 55mBritish Airways

Tue 5/2010:05 pmLUX - EWR

1 stop21h 50mBritish Airways

Deal found 4/30

$1,914

Wed 5/71:30 pmIAD - LUX

1 stop21h 55mTurkish Airlines

Sun 5/1110:25 amLUX - IAD

1 stop31h 20mTurkish Airlines

Deal found 4/28

$728

Wed 5/75:50 pmIAD - LUX

1 stop11h 25mTAP AIR PORTUGAL

Sun 5/117:30 pmLUX - IAD

2 stops49h 50mTAP AIR PORTUGAL

Deal found 4/28

$1,049

Wed 5/79:20 pmBWI - LUX

1 stop17h 00mAmerican Airlines

Sun 5/119:20 pmLUX - BWI

1 stop28h 15mAmerican Airlines

Deal found 4/29

$1,766

Wed 5/73:24 pmIAD - LUX

2 stops18h 46mMultiple Airlines

Sun 5/116:15 amLUX - IAD

2 stops20h 53mMultiple Airlines

Deal found 4/29

$1,860

Sun 5/115:30 amSEA - LUX

2 stops43h 10mAir Canada

Sun 5/181:35 pmLUX - SEA

2 stops33h 38mAir Canada

Deal found 4/30

$712

Sun 5/112:15 pmSEA - LUX

1 stop14h 35mLufthansa

Sun 5/181:35 pmLUX - SEA

1 stop12h 24mLufthansa

Deal found 4/30

$716

Sun 5/112:15 pmSEA - LUX

1 stop14h 35mMultiple Airlines

Sun 5/1810:30 amLUX - SEA

2 stops17h 03mMultiple Airlines

Deal found 4/30

$738

Sun 5/117:15 pmSEA - LUX

2 stops39h 20mUnited Airlines

Sun 5/189:50 amLUX - SEA

3 stops61h 10mUnited Airlines

Deal found 4/30

$758

One-way flights from USA to Luxembourg
Search for one-way flight options from USA to Luxembourg. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Mon 5/128:25 pmJFK - LUX

3 stops41h 25mMultiple Airlines

Deal found 4/30

$340

Mon 5/126:50 pmLGA - LUX

2 stops18h 05mMultiple Airlines

Deal found 4/30

$391

Mon 5/1211:00 pmEWR - LUX

3 stops26h 20mMultiple Airlines

Deal found 4/30

$394

Mon 5/126:54 amMSP - LUX

3 stops29h 01mMultiple Airlines

Deal found 4/29

$417

Wed 7/161:30 pmSEA - LUX

1 stop21h 50mAmerican Airlines

Deal found 4/30

$458

Wed 7/161:30 pmSEA - LUX

1 stop12h 05mAir France

Deal found 4/29

$483

Wed 7/161:45 pmSEA - LUX

2 stops34h 55mSWISS

Deal found 4/29

$484

Tue 7/1512:20 amSEA - LUX

2 stops30h 50mUnited Airlines

Deal found 4/29

$491

Fri 10/173:45 pmMSP - LUX

1 stop15h 05mAir France

Deal found 4/29

$527

Thu 5/156:10 pmJFK - LUX

1 stop10h 15mAmerican Airlines

Deal found 4/30

$544

Fri 10/1711:05 amMSP - LUX

3 stops49h 30mUnited Airlines

Deal found 4/29

$555

Tue 7/1511:25 amORD - LUX

1 stop15h 05mTurkish Airlines

Deal found 5/1

$644

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Wed 9/3

7:40 pm-8:20 pm

1 stop18h 40m

Luxembourg

Mon 9/29

9:05 pm-11:15 am

1 stop20h 10m

$424

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 10/7

1:30 pm-10:40 am

1 stop12h 10m

Luxembourg

Tue 11/4

5:15 pm-4:55 pm

1 stop32h 40m

$447

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Mon 5/19

1:30 pm-9:20 pm

1 stop22h 50m

Luxembourg

Wed 5/28

9:35 pm-11:35 am

1 stop23h 00m

$493

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Tue 10/7

8:42 am-7:35 pm

3 stops25h 53m

Luxembourg

Tue 11/4

9:40 am-11:40 am

2 stops35h 00m

$517

New YorkLuxembourg

JFK - LUX

JFKLUX

New York John F Kennedy Intl

Mon 5/19

6:10 pm-10:40 am

1 stop10h 30m

Luxembourg

Tue 6/3

10:05 pm-7:25 pm

1 stop27h 20m

$546

New YorkLuxembourg

JFK - LUX

JFKLUX

New York John F Kennedy Intl

Mon 5/12

8:25 pm-6:55 pm

2 stops16h 30m

Luxembourg

Mon 5/26

1:35 pm-10:00 pm

2 stops38h 25m

$550

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

Fri 8/1

7:20 am-1:50 pm

2 stops21h 30m

Luxembourg

Fri 8/22

1:30 pm-4:59 pm

1 stop12h 29m

$555

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sun 5/25

7:25 am-10:45 am

1 stop21h 20m

Luxembourg

Tue 6/10

11:30 am-5:10 pm

1 stop11h 40m

$557

NewarkLuxembourg

EWR - LUX

EWRLUX

Newark

Thu 10/9

6:50 pm-2:55 pm

1 stop14h 05m

Luxembourg

Tue 10/14

6:20 pm-1:15 pm

2 stops24h 55m

$574

New YorkLuxembourg

JFK - LUX

JFKLUX

New York John F Kennedy Intl

Thu 10/9

5:10 pm-2:55 pm

1 stop15h 45m

Luxembourg

Tue 10/14

6:20 pm-5:00 pm

1 stop28h 40m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 57 results

...

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 $1,178). 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.

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

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.

Rainfall in Luxembourg 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

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

To help decide which airline to fly from USA to Luxembourg, see what other customers have to say about Delta, KLM and LOT. 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

7,934 reviews

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

7,934 reviews

Delta

8.0

Very good

7,934 reviews

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

7,934 reviews

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.

LOT

7.6

Good

1,069 reviews

Delta

8.0

Very good

7,934 reviews

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.

Austrian Airlines

7.6

Good

781 reviews

Delta

8.0

Very good

7,934 reviews

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

7,934 reviews

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

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 American Airlines ($458), Air France ($483), and SWISS ($484).
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 $1,178). 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

Browse thousands of different options on Cheapflights for your next trip

Top 8 airlines flying from USA to Luxembourg

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$443	Average$692	FlexibilityNo cancel fee	On-time70%
SWISS	Cheapest$473	Average$830	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$490	Average$967	FlexibilityNo cancel fee	On-time76%
Air France	Cheapest$505	Average$855	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$511	Average$864	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$536	Average$802	FlexibilityNo cancel fee	On-time71%
KLM	Cheapest$553	Average$709	FlexibilityNo cancel fee	On-time75%
TAP AIR PORTUGAL	Cheapest$606	Average$745	FlexibilityNo cancel fee	On-timeN/A

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$340+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from USA to Luxembourg with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

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 May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from USA to Luxembourg

Cheapest flights from USA to LuxembourgExplore 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 May 1, 2025.

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 May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Luxembourg that are best for you.

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.

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?

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 May 1, 2025.

Rainfall in Luxembourg by month

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

Temperature in Luxembourg by month

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

Reviews of airlines servicing Luxembourg

To help decide which airline to fly from USA to Luxembourg, see what other customers have to say about Delta, KLM and LOT. 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.

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?

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

How can I find direct flights from USA to Luxembourg?

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

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

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.

Top 8 airlines flying from USA to Luxembourg

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Travel Smart

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 May 1, 2025.