What airlines fly to Luxembourg?

Lufthansa, SWISS and Air France 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 56% 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.

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

TAP AIR PORTUGAL, Scandinavian Airlines, and SWISS 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 New York or Boston, and flying into Luxembourg, then you can expect flight times to average 10h 10m and 10h 35m, respectively.

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 November 2025, there are 7 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.

$239 Cheap Flights from the United States to Luxembourg in 2025/26

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Find the cheapest flights from the United States to Luxembourg

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

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9:40 pm - 6:20 pmBOS-LUX

14h 40m1 stop

10:30 am - 7:55 pmLUX-BOS

15h 25m1 stop

$376SWISS

Find Deal

Sun, Apr 19 - Wed, Apr 29

11:15 pm - 6:45 pmBOS-LUX

13h 30m1 stop

7:30 pm - 8:45 pmLUX-BOS

31h 15m1 stop

$377TAP AIR PORTUGAL

Find Deal

Sun, Apr 5 - Sun, Apr 12

7:30 am - 9:30 amBOS-LUX

20h 00m1 stop

11:00 am - 9:55 pmLUX-BOS

16h 55m1 stop

$401British Airways

Find Deal

Mon, Jan 5 - Fri, Jan 23

7:30 am - 9:30 amBOS-LUX

20h 00m1 stop

11:00 am - 10:55 pmLUX-BOS

17h 55m2 stops

$411British Airways

Find Deal

Mon, Jan 5 - Fri, Jan 23

5:30 pm - 4:20 pmLAX-LUX

13h 50m1 stop

10:35 am - 9:10 pmLUX-LAX

19h 35m2 stops

$418Lufthansa

Find Deal

Mon, Dec 29 - Mon, Jan 12

7:22 pm - 1:35 pmBOS-LUX

36h 13m2 stops

5:00 pm - 6:35 pmLUX-BOS

31h 35m1 stop

$424Lufthansa

Find Deal

Sat, Jan 10 - Tue, Jan 20

1:45 pm - 5:50 pmLAX-LUX

19h 05m1 stop

6:00 am - 11:45 amLUX-LAX

14h 45m1 stop

$477Delta

Find Deal

Wed, Jan 14 - Mon, Jan 19

11:55 pm - 10:25 amLAX-LUX

25h 30m2 stops

10:55 am - 11:45 amLUX-LAX

33h 50m1 stop

$481Delta

Find Deal

Sun, Jan 11 - Sun, Jan 25

6:30 pm - 1:50 pmBOS-LUX

13h 20m1 stop

10:50 am - 4:20 pmLUX-BOS

11h 30m1 stop

$497Air France

Find Deal

Sat, Dec 6 - Sat, Dec 13

3:50 pm - 1:50 pmPHX-LUX

14h 00m1 stop

10:50 am - 1:35 pmLUX-PHX

34h 45m1 stop

$539Air France

Find Deal

Thu, Nov 27 - Sun, Dec 7

SWISS flights from United States to Luxembourg

Our best SWISS deals on United States to Luxembourg flight tickets

SWISS

Nov 9

BOS9:50 pmBoston Logan Intl

28h 50m

1 stop

LUX8:40 amLuxembourg

Nov 25

LUX2:55 pmLuxembourg

11h 25m

1 stop

BOS8:20 pmBoston Logan Intl

$363

Find similar

SWISS

Nov 9

BOS9:50 pmBoston Logan Intl

28h 50m

1 stop

LUX8:40 amLuxembourg

Nov 24

LUX7:05 pmLuxembourg

31h 15m

1 stop

BOS8:20 pmBoston Logan Intl

$364

Find similar

SWISS

Apr 19

BOS9:40 pmBoston Logan Intl

14h 40m

1 stop

LUX6:20 pmLuxembourg

Apr 29

LUX10:30 amLuxembourg

15h 25m

1 stop

BOS7:55 pmBoston Logan Intl

$376

Find similar

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

Apr 5

BOS11:15 pmBoston Logan Intl

13h 30m

1 stop

LUX6:45 pmLuxembourg

Apr 12

LUX7:30 pmLuxembourg

31h 15m

1 stop

BOS8:45 pmBoston Logan Intl

$377

Find similar

TAP AIR PORTUGAL

Dec 4

BOS10:45 pmBoston Logan Intl

12h 05m

1 stop

LUX4:50 pmLuxembourg

Dec 9

LUX5:40 pmLuxembourg

26h 55m

1 stop

BOS2:35 pmBoston Logan Intl

$389

Find similar

TAP AIR PORTUGAL

Dec 4

BOS10:45 pmBoston Logan Intl

12h 05m

1 stop

LUX4:50 pmLuxembourg

Dec 9

LUX5:40 pmLuxembourg

26h 55m

1 stop

BOS2:35 pmBoston Logan Intl

$391

Find similar

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

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 4/5

11:15 pm-6:45 pm

1 stop13h 30m

Luxembourg

Sun 4/12

7:30 pm-8:45 pm

1 stop31h 15m

$377

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/5

7:30 am-9:30 am

1 stop20h 00m

Luxembourg

Fri 1/23

11:00 am-9:55 pm

1 stop16h 55m

$401

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Mon 1/5

7:30 am-9:30 am

1 stop20h 00m

Luxembourg

Fri 1/23

11:00 am-10:55 pm

2 stops17h 55m

$411

Los AngelesLuxembourg

LAX - LUX

LAXLUX

Los Angeles

Mon 12/29

5:30 pm-4:20 pm

1 stop13h 50m

Luxembourg

Mon 1/12

10:35 am-9:10 pm

2 stops19h 35m

$418

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 1/10

7:22 pm-1:35 pm

2 stops36h 13m

Luxembourg

Tue 1/20

5:00 pm-6:35 pm

1 stop31h 35m

$424

Los AngelesLuxembourg

LAX - LUX

LAXLUX

Los Angeles

Wed 1/14

1:45 pm-5:50 pm

1 stop19h 05m

Luxembourg

Mon 1/19

6:00 am-11:45 am

1 stop14h 45m

$477

Los AngelesLuxembourg

LAX - LUX

LAXLUX

Los Angeles

Sun 1/11

11:55 pm-10:25 am

2 stops25h 30m

Luxembourg

Sun 1/25

10:55 am-11:45 am

1 stop33h 50m

$481

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

Sat 12/6

6:30 pm-1:50 pm

1 stop13h 20m

Luxembourg

Sat 12/13

10:50 am-4:20 pm

1 stop11h 30m

$497

PhoenixLuxembourg

PHX - LUX

PHXLUX

Phoenix Sky Harbor Intl

Thu 11/27

3:50 pm-1:50 pm

1 stop14h 00m

Luxembourg

Sun 12/7

10:50 am-1:35 pm

1 stop34h 45m

$539

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 January, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $599.

What is the cheapest day to depart on your flight to Luxembourg?

On average, the least expensive day to fly to Luxembourg from United States is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $612. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Luxembourg on Monday is $932.

What is the cheapest time of day to depart on your flight to Luxembourg?

According to our data, the cheapest time of day to fly to Luxembourg is in the morning. momondo users have found flights departing from United States to Luxembourg in the morning for as low as $640. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $849.

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

You could potentially save up to 28% 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

Direct flights	None

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

Search flight deals

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 November 2025, there are 7 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 1,775 reviews	Search SWISS flights
British Airways	PriceFrom $401	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
Lufthansa	PriceFrom $405	Free Cancellation	Rating 6.8 7,544 reviews	Search Lufthansa flights
Air France	PriceFrom $411	Free Cancellation	Rating 7.4 1,482 reviews	Search Air France flights
Delta	PriceFrom $484	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $495	Free Cancellation	Rating 7.4 1,554 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $606	Free Cancellation	Rating 7.1 2,044 reviews	Search TAP AIR PORTUGAL 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.

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Cheap flights from the United States to Luxembourg from $239

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 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

SWISS flights from United States to Luxembourg

Our best SWISS deals on United States to Luxembourg flight tickets

TAP AIR PORTUGAL flights from United States to Luxembourg

Our best TAP AIR PORTUGAL 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

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

What is the cheapest month to fly to Luxembourg?

If you are unable to visit Luxembourg during the month of January, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $599.

What is the cheapest day to depart on your flight to Luxembourg?

What is the cheapest time of day to depart on your flight to Luxembourg?

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

You could potentially save up to 28% on your flight if you consider stops on a United States to Luxembourg flight.

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

TAP AIR PORTUGAL, Scandinavian Airlines, and SWISS are the most popular carriers operating from United States to Luxembourg

What airlines fly to Luxembourg?

How long does it take to fly to Luxembourg?

If you’re flying from a popular airport in United States, such as New York or Boston, and flying into Luxembourg, then you can expect flight times to average 10h 10m and 10h 35m, respectively.

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

Direct flights

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

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

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

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

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?

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

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

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

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

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