What is the cheapest airline that flies from United States to Luxembourg?

British Airways, Delta, and American Airlines are the most popular carriers operating from United States to Luxembourg

How long does it take to fly to Luxembourg?

If you’re flying from a popular airport in United States, such as Boston or New York, and flying into Luxembourg, then you can expect flight times to average 10h 10m and 10h 15m, respectively.

What airlines fly to Luxembourg?

Lufthansa, British Airways and SWISS are the top three most popular airlines that fly to Luxembourg from United States according to our data. Lufthansa is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Luxembourg. Keep in mind that there are 10 different airlines that fly to Luxembourg on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to Luxembourg Airport?

Prices for flights from United States to Luxembourg Airport are updated daily.

How many operators does momondo search for flights from United States to Luxembourg Airport?

As of August 2026, there are 10 operators available to choose from for flights from United States to Luxembourg Airport.

How old do you have to be to fly from United States to Luxembourg Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Luxembourg Airport.

What documentation or ID do you need to fly to Luxembourg Airport?

The necessary travel and health documents for your Luxembourg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$238 Cheap Flights from the United States to Luxembourg in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Luxembourg

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Luxembourg

Enter your travel dates to find the best prices.

6:30 pm - 9:50 amEWR Newark-LUX Luxembourg

33h 20m2 stops Oslo Gardermoen Kastrup Copenhagen

10:30 am - 1:25 pmLUX Luxembourg-EWR Newark

32h 55m2 stops Kastrup Copenhagen Oslo Gardermoen

$525Scandinavian Airlines

Fri, Nov 6 - Wed, Nov 11

6:30 pm - 9:50 amEWR Newark-LUX Luxembourg

33h 20m2 stops Oslo Gardermoen Kastrup Copenhagen

10:30 am - 1:25 pmLUX Luxembourg-EWR Newark

32h 55m2 stops Kastrup Copenhagen Oslo Gardermoen

$531Scandinavian Airlines

Fri, Nov 6 - Wed, Nov 18

6:05 pm - 4:55 pmBOS Boston Logan Intl-LUX Luxembourg

16h 50m1 stop Lisbon Humberto Delgado

5:45 pm - 2:45 pmLUX Luxembourg-BOS Boston Logan Intl

27h 00m1 stop Lisbon Humberto Delgado

$629TAP AIR PORTUGAL

Mon, Sep 28 - Wed, Oct 7

8:25 pm - 9:55 pmEWR Newark-LUX Luxembourg

19h 30m2 stops Reykjavik Keflavik Intl London Heathrow

9:15 pm - 9:10 pmLUX Luxembourg-EWR Newark

29h 55m3 stops Barcelona-El Prat Lisbon Humberto Delgado Porto

$662Multiple Airlines

Sun, Sep 27 - Tue, Oct 13

9:50 pm - 10:00 amBOS Boston Logan Intl-LUX Luxembourg

30h 10m1 stop Zurich

2:45 pm - 8:20 pmLUX Luxembourg-BOS Boston Logan Intl

11h 35m1 stop Zurich

$663SWISS

Tue, Nov 17 - Fri, Nov 27

9:50 pm - 6:20 pmBOS Boston Logan Intl-LUX Luxembourg

14h 30m1 stop Zurich

7:10 pm - 8:20 pmLUX Luxembourg-BOS Boston Logan Intl

31h 10m1 stop Zurich

$663SWISS

Tue, Nov 17 - Thu, Nov 26

8:40 pm - 4:35 pmBOS Boston Logan Intl-LUX Luxembourg

13h 55m1 stop Munich Franz Josef Strauss

9:15 am - 6:35 pmLUX Luxembourg-BOS Boston Logan Intl

15h 20m1 stop Munich Franz Josef Strauss

$672Lufthansa

Wed, Nov 18 - Fri, Nov 27

3:50 pm - 4:35 pmSEA Seattle/Tacoma Intl-LUX Luxembourg

16h 45m1 stop Munich Franz Josef Strauss

6:50 am - 12:00 pmLUX Luxembourg-SEA Seattle/Tacoma Intl

14h 10m1 stop Frankfurt am Main

$678Lufthansa

Wed, Oct 28 - Mon, Nov 9

7:25 pm - 2:15 pmBOS Boston Logan Intl-LUX Luxembourg

12h 50m1 stop Amsterdam Schiphol

6:00 am - 2:13 pmLUX Luxembourg-BOS Boston Logan Intl

14h 13m1 stop Amsterdam Schiphol

$680Delta

Wed, Nov 18 - Thu, Nov 26

8:55 pm - 10:25 amBOS Boston Logan Intl-LUX Luxembourg

31h 30m1 stop Amsterdam Schiphol

2:45 pm - 2:20 pmLUX Luxembourg-BOS Boston Logan Intl

29h 35m1 stop Amsterdam Schiphol

$680Delta

Wed, Nov 18 - Wed, Dec 2

Recent last minute flight deals from the United States to Luxembourg

Enter your travel dates to find the best prices.

9:30 pm - 5:40 pmDFW Dallas/Fort Worth-LUX Luxembourg

37h 10m1 stop Istanbul

10:25 am - 7:35 pmLUX Luxembourg-DFW Dallas/Fort Worth

40h 10m1 stop Istanbul

$869Turkish Airlines

Wed, Aug 12 - Wed, Aug 26

7:23 pm - 7:30 pmBOS Boston Logan Intl-LUX Luxembourg

18h 07m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

10:15 am - 3:10 pmLUX Luxembourg-BOS Boston Logan Intl

10h 55m1 stop Zurich

$895Multiple Airlines

Fri, Aug 14 - Wed, Aug 19

4:00 pm - 1:50 pmDFW Dallas/Fort Worth-LUX Luxembourg

14h 50m1 stop Frankfurt am Main

6:25 am - 2:15 pmLUX Luxembourg-DFW Dallas/Fort Worth

14h 50m1 stop Frankfurt am Main

$896Lufthansa

Wed, Aug 12 - Wed, Aug 26

5:10 pm - 1:50 pmBOS Boston Logan Intl-LUX Luxembourg

14h 40m1 stop Paris Charles de Gaulle

10:50 am - 2:55 pmLUX Luxembourg-BOS Boston Logan Intl

10h 05m1 stop Paris Charles de Gaulle

$897Air France

Fri, Aug 14 - Wed, Aug 19

12:25 pm - 4:05 pmDFW Dallas/Fort Worth-LUX Luxembourg

20h 40m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss

6:25 am - 9:34 pmLUX Luxembourg-DFW Dallas/Fort Worth

22h 09m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$898Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

3:45 pm - 10:35 amDFW Dallas/Fort Worth-LUX Luxembourg

11h 50m1 stop Paris Charles de Gaulle

10:30 am - 8:50 pmLUX Luxembourg-DFW Dallas/Fort Worth

17h 20m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$900Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

11:56 am - 9:40 amDFW Dallas/Fort Worth-LUX Luxembourg

14h 44m2 stops Chicago O'Hare Intl Frankfurt am Main

6:25 am - 2:15 pmLUX Luxembourg-DFW Dallas/Fort Worth

14h 50m1 stop Frankfurt am Main

$901Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

4:00 pm - 1:50 pmDFW Dallas/Fort Worth-LUX Luxembourg

14h 50m1 stop Frankfurt am Main

6:25 am - 2:15 pmLUX Luxembourg-DFW Dallas/Fort Worth

14h 50m1 stop Frankfurt am Main

$903Multiple Airlines

Wed, Aug 12 - Wed, Aug 26

9:30 am - 7:30 pmBOS Boston Logan Intl-LUX Luxembourg

28h 00m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

8:20 am - 9:50 amLUX Luxembourg-BOS Boston Logan Intl

31h 30m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$912United Airlines

Fri, Aug 14 - Wed, Aug 19

10:40 am - 12:40 pmBOS Boston Logan Intl-LUX Luxembourg

20h 00m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat

7:20 pm - 5:40 pmLUX Luxembourg-BOS Boston Logan Intl

28h 20m3 stops Zurich Barcelona-El Prat Munich Franz Josef Strauss

$1,116Multiple Airlines

Fri, Aug 14 - Wed, Aug 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

TAP AIR PORTUGAL flights from United States to Luxembourg

Our best TAP AIR PORTUGAL deals on United States to Luxembourg flight tickets

TAP AIR PORTUGAL

Sep 28

BOS6:05 pmBoston Logan Intl

16h 50m

1 stop

LUX4:55 pmLuxembourg

Oct 7

LUX5:45 pmLuxembourg

27h 00m

1 stop

BOS2:45 pmBoston Logan Intl

$629

TAP AIR PORTUGAL

Sep 27

BOS6:05 pmBoston Logan Intl

11h 20m

1 stop

LUX11:25 amLuxembourg

Oct 7

LUX5:45 pmLuxembourg

27h 00m

1 stop

BOS2:45 pmBoston Logan Intl

$632

TAP AIR PORTUGAL

Nov 26

BOS6:00 pmBoston Logan Intl

16h 50m

1 stop

LUX4:50 pmLuxembourg

Nov 30

LUX12:05 pmLuxembourg

13h 50m

1 stop

BOS7:55 pmBoston Logan Intl

$634

SWISS flights from United States to Luxembourg

Our best SWISS deals on United States to Luxembourg flight tickets

SWISS

Nov 17

BOS9:50 pmBoston Logan Intl

14h 30m

1 stop

LUX6:20 pmLuxembourg

Nov 26

LUX7:10 pmLuxembourg

31h 10m

1 stop

BOS8:20 pmBoston Logan Intl

$663

SWISS

Nov 17

BOS9:50 pmBoston Logan Intl

30h 10m

1 stop

LUX10:00 amLuxembourg

Nov 30

LUX7:10 pmLuxembourg

31h 10m

1 stop

BOS8:20 pmBoston Logan Intl

$693

SWISS

Nov 22

BOS9:50 pmBoston Logan Intl

14h 30m

1 stop

LUX6:20 pmLuxembourg

Nov 30

LUX7:10 pmLuxembourg

31h 10m

1 stop

BOS8:20 pmBoston Logan Intl

$723

momondo 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

Cheapest round-trip

NewarkLuxembourg

EWR Newark - LUX Luxembourg

EWRLUX

Newark

Fri 11/6

6:30 pm-9:50 am

2 stops33h 20m

Luxembourg

Wed 11/11

10:30 am-1:25 pm

2 stops32h 55m

$525

NewarkLuxembourg

EWR Newark - LUX Luxembourg

EWRLUX

Newark

Fri 11/6

6:30 pm-9:50 am

2 stops33h 20m

Luxembourg

Wed 11/18

10:30 am-1:25 pm

2 stops32h 55m

$531

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Mon 9/28

6:05 pm-4:55 pm

1 stop16h 50m

Luxembourg

Wed 10/7

5:45 pm-2:45 pm

1 stop27h 00m

$629

NewarkLuxembourg

EWR Newark - LUX Luxembourg

EWRLUX

Newark

Sun 9/27

8:25 pm-9:55 pm

2 stops19h 30m

Luxembourg

Tue 10/13

9:15 pm-9:10 pm

3 stops29h 55m

$662

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Tue 11/17

9:50 pm-10:00 am

1 stop30h 10m

Luxembourg

Fri 11/27

2:45 pm-8:20 pm

1 stop11h 35m

$663

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Tue 11/17

9:50 pm-6:20 pm

1 stop14h 30m

Luxembourg

Thu 11/26

7:10 pm-8:20 pm

1 stop31h 10m

$663

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Wed 11/18

8:40 pm-4:35 pm

1 stop13h 55m

Luxembourg

Fri 11/27

9:15 am-6:35 pm

1 stop15h 20m

$672

SeattleLuxembourg

SEA Seattle/Tacoma Intl - LUX Luxembourg

SEALUX

Seattle/Tacoma Intl

Wed 10/28

3:50 pm-4:35 pm

1 stop16h 45m

Luxembourg

Mon 11/9

6:50 am-12:00 pm

1 stop14h 10m

$678

Quickest round-trip

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Wed 11/18

7:25 pm-2:15 pm

1 stop12h 50m

Luxembourg

Thu 11/26

6:00 am-2:13 pm

1 stop14h 13m

$680

BostonLuxembourg

BOS Boston Logan Intl - LUX Luxembourg

BOSLUX

Boston Logan Intl

Wed 11/18

8:55 pm-10:25 am

1 stop31h 30m

Luxembourg

Wed 12/2

2:45 pm-2:20 pm

1 stop29h 35m

$680

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Luxembourg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of April, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $621.

Can stopping save me money on United States to Luxembourg flights?

You could potentially save up to 34% on your flight if you consider stops on a United States to Luxembourg flight.

Cheap United States to Luxembourg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Luxembourg

Fastest flight time	10h 10m
Direct flights	None

The fastest flight from United States to Luxembourg takes 10h 10m

There are no direct flights from United States to Luxembourg. There are no popular flight routes from United States to Luxembourg.

Search flight deals

Frequently asked questions about flying from the United States to Luxembourg

When did momondo last update prices for flights from United States to Luxembourg Airport?
Prices for flights from United States to Luxembourg Airport are updated daily.
How many operators does momondo search for flights from United States to Luxembourg Airport?
As of August 2026, there are 10 operators available to choose from for flights from United States to Luxembourg Airport.
How old do you have to be to fly from United States to Luxembourg Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Luxembourg Airport.
What documentation or ID do you need to fly to Luxembourg Airport?
The necessary travel and health documents for your Luxembourg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Luxembourg

Compare and see reviews for airlines that fly from United States to Luxembourg with momondo

Airline	Rating	Free Cancellation	Price
SWISS	PriceFrom $339	Free Cancellation	Rating 7.5 2,035 reviews	Search SWISS flights
Lufthansa	PriceFrom $364	Free Cancellation	Rating 6.8 8,176 reviews	Search Lufthansa flights
Air France	PriceFrom $386	Free Cancellation	Rating 7.5 1,639 reviews	Search Air France flights
American Airlines	PriceFrom $476	Free Cancellation	Rating 7.1 11,894 reviews	Search American Airlines flights
KLM	PriceFrom $478	Free Cancellation	Rating 7.8 1,555 reviews	Search KLM flights
Scandinavian Airlines	PriceFrom $494	Free Cancellation	Rating 7.4 1,933 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $524	Free Cancellation	Rating 6.7 8,151 reviews	Search British Airways flights
Delta	PriceFrom $540	Free Cancellation	Rating 7.8 8,496 reviews	Search Delta flights
Turkish Airlines	PriceFrom $620	Free Cancellation	Rating 7.4 4,476 reviews	Search Turkish Airlines flights

Esch-sur-Alzette

Clervaux

Why use momondo?

Why should I use momondo to find a flight deal from United States to Luxembourg?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Luxembourg. momondo saves you time and could save you money on your trip.

Can I find flights from United States to Luxembourg with flexible booking policies on momondo?

All flight searches from United States to Luxembourg on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Luxembourg?

Once all potential United States to Luxembourg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United States to Luxembourg right now. Can momondo alert me if prices change?

Price alerts on flights to Luxembourg from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 9/8

Tue 9/15

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Luxembourg

Airlines

Cabin classes

Other flights from the United States

Complete your trip

Feeling lucky

Fly your favorite airline to Luxembourg

Lufthansa

SWISS

Scandinavian Airlines

Cheap flights from the United States to Luxembourg from $238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Luxembourg departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from the United States to Luxembourg

Recent round-trip flight deals from the United States to Luxembourg

Recent one-way flight deals from the United States to Luxembourg

Recent last minute flight deals from the United States to Luxembourg

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

TAP AIR PORTUGAL flights from United States to Luxembourg

Our best TAP AIR PORTUGAL deals on United States to Luxembourg flight tickets

SWISS flights from United States to Luxembourg

Our best SWISS deals on United States to Luxembourg flight tickets

momondo Fare Finder

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

See travel insights to Luxembourg from

How to get the cheapest flight ticket from United States to Luxembourg

What is the cheapest month to fly to Luxembourg?

Can stopping save me money on United States to Luxembourg flights?

What is the cheapest airline that flies from United States to Luxembourg?

What airlines fly to Luxembourg?

How long does it take to fly to Luxembourg?

Cheap United States to Luxembourg flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from the United States to Luxembourg

Best airlines flying from United States to Luxembourg

Compare and see reviews for airlines that fly from United States to Luxembourg with momondo

Traveling to a place near Luxembourg?

Why use momondo?

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Luxembourg

Fly your favorite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Luxembourg

List of cabin classes available on flights landing in Luxembourg. Availability may vary depending on flight origin and airline.

Fly to other destinations from the United States

According to popular flight searches on momondo this year

Complete your trip to Luxembourg

Explore popular destinations other users love

According to popular flight searches on momondo this year