Which airlines fly to Luxembourg?

There may be other airlines that fly to Luxembourg from United States, but the most popular among our users are Lufthansa, SWISS, British Airways and Delta. These airlines should offer flights to Luxembourg on a routine basis if you’re flying from one of the more popular airports in United States.

Delta Flights to Luxembourg

There are 15 Delta flights to Luxembourg in a normal week. The most common departure point is Amsterdam Schiphol and the best Delta ticket price seen on momondo is $484 (last 72 hours, from Atlanta Hartsfield-Jackson, to Luxembourg). Delta has a score of 7.9 from 7,977 user reviews on momondo.

KLM Flights to Luxembourg

Another popular choice for flights to Luxembourg is KLM (7.7/10, 1,404 reviews). Most KLM flights landing in Luxembourg will be arriving from Amsterdam Schiphol, but there are 19 KLM flights to Luxembourg from all departure points globally so prices can vary significantly. The best KLM deal found on momondo this week was $450 (Boston Logan Intl to Luxembourg, round-trip).

How long does it take to fly to Luxembourg?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Luxembourg, then you can expect flight times to average 13h 45m and 15h 40m, respectively.

$184 Cheap Flights to Luxembourg in 2025/26

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Find the cheapest flights from the United States to Luxembourg

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9:50 pm - 6:15 pmBOS-LUX

14h 25m1 stop

7:25 pm - 8:00 pmLUX-BOS

30h 35m1 stop

$358SWISS

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mié., nov. 19 - mié., nov. 26

5:30 am - 2:00 pmBOS-LUX

26h 30m2 stops

7:25 pm - 8:00 pmLUX-BOS

30h 35m1 stop

$378Multiple Airlines

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mié., nov. 19 - mié., nov. 26

3:10 pm - 4:20 pmSEA-LUX

16h 10m1 stop

9:30 am - 7:16 pmLUX-SEA

18h 46m2 stops

$414Lufthansa

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mié., dic. 3 - vie., dic. 12

3:10 pm - 4:20 pmSEA-LUX

16h 10m1 stop

8:10 am - 12:10 pmLUX-SEA

13h 00m1 stop

$427Lufthansa

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mié., dic. 3 - vie., dic. 12

6:30 pm - 10:35 amBOS-LUX

10h 05m1 stop

7:30 am - 4:11 pmLUX-BOS

14h 41m2 stops

$447Air France

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jue., dic. 4 - mar., dic. 9

8:20 pm - 10:00 amBOS-LUX

31h 40m1 stop

6:10 am - 7:11 pmLUX-BOS

19h 01m2 stops

$461Delta

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vie., abr. 3 - vie., abr. 10

3:05 pm - 2:15 pmSEA-LUX

14h 10m1 stop

6:00 am - 11:50 amLUX-SEA

14h 50m1 stop

$478Delta

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lun., dic. 1 - vie., dic. 12

7:25 am - 8:35 pmBOS-LUX

31h 10m1 stop

9:15 pm - 8:05 pmLUX-BOS

28h 50m1 stop

$502British Airways

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sáb., abr. 4 - vie., abr. 10

2:05 pm - 1:50 pmSEA-LUX

14h 45m1 stop

7:30 am - 4:54 pmLUX-SEA

18h 24m2 stops

$536Air France

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vie., dic. 5 - sáb., dic. 13

7:25 am - 10:45 amBOS-LUX

21h 20m1 stop

9:05 pm - 8:05 pmLUX-BOS

29h 00m1 stop

$581British Airways

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dom., abr. 5 - lun., abr. 6

Fly from

Route

Depart

Return

Price

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

mié. 11/19

9:50 pm-6:15 pm

1 stop14h 25m

Luxembourg

mié. 11/26

7:25 pm-8:00 pm

1 stop30h 35m

$358

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

mié. 11/19

5:30 am-2:00 pm

2 stops26h 30m

Luxembourg

mié. 11/26

7:25 pm-8:00 pm

1 stop30h 35m

$378

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

mié. 12/3

3:10 pm-4:20 pm

1 stop16h 10m

Luxembourg

vie. 12/12

9:30 am-7:16 pm

2 stops18h 46m

$414

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

mié. 12/3

3:10 pm-4:20 pm

1 stop16h 10m

Luxembourg

vie. 12/12

8:10 am-12:10 pm

1 stop13h 00m

$427

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

jue. 12/4

6:30 pm-10:35 am

1 stop10h 05m

Luxembourg

mar. 12/9

7:30 am-4:11 pm

2 stops14h 41m

$447

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

vie. 4/3

8:20 pm-10:00 am

1 stop31h 40m

Luxembourg

vie. 4/10

6:10 am-7:11 pm

2 stops19h 01m

$461

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

lun. 12/1

3:05 pm-2:15 pm

1 stop14h 10m

Luxembourg

vie. 12/12

6:00 am-11:50 am

1 stop14h 50m

$478

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

sáb. 4/4

7:25 am-8:35 pm

1 stop31h 10m

Luxembourg

vie. 4/10

9:15 pm-8:05 pm

1 stop28h 50m

$502

SeattleLuxembourg

SEA - LUX

SEALUX

Seattle/Tacoma Intl

vie. 12/5

2:05 pm-1:50 pm

1 stop14h 45m

Luxembourg

sáb. 12/13

7:30 am-4:54 pm

2 stops18h 24m

$536

BostonLuxembourg

BOS - LUX

BOSLUX

Boston Logan Intl

dom. 4/5

7:25 am-10:45 am

1 stop21h 20m

Luxembourg

lun. 4/6

9:05 pm-8:05 pm

1 stop29h 00m

$581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Luxembourg flights insights and trends

Explore insights for your Luxembourg flight to craft the best travel plan

Prices

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.

Cheapest flights to Luxembourg

Find the cheapest flights to Luxembourg from your nearest city or airport

Find flights from Los Angeles to Luxembourg

CHEAPEST MONTH TO FLY TO LUXEMBOURG FROM LOS ANGELES	March	16% cheaper	Flying from Los Angeles to Luxembourg costs on average just $663 in March
MOST EXPENSIVE MONTH TO FLY TO LUXEMBOURG FROM LOS ANGELES	June	48% more expensive	It costs about $1,170 for flights to Luxembourg from Los Angeles in June
MOST POPULAR MONTH TO FLY TO LUXEMBOURG FROM LOS ANGELES	June	400% more users visited	More momondo users searched in flights to Luxembourg from Los Angeles in June than any other month

Cheap Luxembourg flight deals and tips

Summary info about Luxembourg flight prices, duration and airlines

Best One-Way Price	$184
Best Round-Trip Price	$358
Fastest flight time	11h 10m
Popular in	December

The best one-way flight price to Luxembourg from United States in the last 72 hours is $184 (New York John F Kennedy Intl to Luxembourg).

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The best round-trip flight price to Luxembourg from United States in the last 72 hours is $358 (Boston Logan Intl to Luxembourg).

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The fastest flight to Luxembourg from United States takes 11h 10m (Boston Logan Intl to Luxembourg).

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December has the highest demand for flights to Luxembourg, with a 10% price increase on average.

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Frequently asked questions about flying to Luxembourg

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

Prices for flights to Luxembourg Airport are updated daily.

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

As of October 2025, there are 20 operators available to choose from for flights to Luxembourg Airport.

How old do you have to be to fly to Luxembourg Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Luxembourg Airport.

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

The travel and health documents required for your trip to Luxembourg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Luxembourg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Esch-sur-Alzette

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Luxembourg.

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

Yes. momondo enables you to select and highlight flights to Luxembourg with this policy.

How can momondo help me find flights to Luxembourg?

Once all potential 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 to Luxembourg right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Luxembourg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.