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$344+ Cheap flights from Luxembourg (LUX) to Las Vegas (LAS)

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — LAS
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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Cheap flight deals from Luxembourg to Las Vegas

Cheapest flights from Luxembourg to Las Vegas
Explore the most affordable flight options available from Luxembourg to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This Finnair deal was found by Cheapflights users on 2/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:35 am
LUX
-
LAS
2 stops19h 58m
Multiple Airlines
Sun 10/2511:55 am
LAS
-
LUX
2 stops20h 25m
Multiple Airlines
Deal found 2/25$556
This Expedia deal was found by Cheapflights users on 2/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:35 am
LUX
-
LAS
2 stops19h 24m
Multiple Airlines
Tue 9/14:06 pm
LAS
-
LUX
2 stops18h 24m
Multiple Airlines
Deal found 2/25$647
This Trip.com deal was found by Cheapflights users on 2/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:35 pm
LUX
-
LAS
1 stop31h 25m
British Airways
Tue 9/110:10 pm
LAS
-
LUX
1 stop27h 35m
British Airways
Deal found 2/25$651
This Expedia deal was found by Cheapflights users on 2/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 am
LUX
-
LAS
2 stops19h 23m
Multiple Airlines
Sun 10/189:10 pm
LAS
-
LUX
1 stop16h 30m
Multiple Airlines
Deal found 2/25$659
This Gotogate deal was found by Cheapflights users on 2/26. 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.
Fri 9/186:15 am
LUX
-
LAS
2 stops26h 28m
Air Canada
Sun 9/276:00 pm
LAS
-
LUX
2 stops34h 50m
Air Canada
Deal found 2/26$669
This Expedia deal was found by Cheapflights users on 2/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:15 am
LUX
-
LAS
1 stop14h 30m
SWISS
Wed 5/277:20 pm
LAS
-
LUX
1 stop14h 15m
SWISS
Deal found 2/25$670
This Flysmarter deal was found by Cheapflights users on 2/25. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:20 am
LUX
-
LAS
2 stops24h 23m
Air Canada
Mon 10/56:50 am
LAS
-
LUX
2 stops18h 30m
Air Canada
Deal found 2/25$671
This Gotogate deal was found by Cheapflights users on 2/27. 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.
Wed 10/216:25 am
LUX
-
LAS
2 stops26h 18m
Air Canada
Sun 10/2511:30 pm
LAS
-
LUX
2 stops50h 30m
Air Canada
Deal found 2/27$672
This Flysmarter deal was found by Cheapflights users on 2/25. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:25 am
LUX
-
LAS
2 stops26h 18m
Air Canada
Sun 10/411:25 pm
LAS
-
LUX
2 stops29h 25m
Air Canada
Deal found 2/25$674
This Gotogate deal was found by Cheapflights users on 2/25. 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.
Thu 10/16:05 am
LUX
-
LAS
2 stops19h 53m
Multiple Airlines
Mon 10/56:50 am
LAS
-
LUX
2 stops22h 00m
Multiple Airlines
Deal found 2/25$675

Find flight deals from Luxembourg to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$647
(Expedia)

One-way from

$344
(Finnair)

Popular in

January

Cheapest in

November

Average price

$621
Provider with most accurate pricing for Luxembourg-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Luxembourg-Las Vegas Harry Reid Intl flights.
Search Deals
From Luxembourg to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Luxembourg to Las Vegas Harry Reid Intl
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luxembourg to Las Vegas 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 February 28, 2026.
Use the filters below to find and compare flights from Luxembourg to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Tue 4/21

10:15 am-4:25 pm

1 stop15h 10m

Las Vegas Harry Reid Intl

Wed 5/13

7:20 pm-6:35 pm

1 stop14h 15m

$686

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Tue 4/21

8:30 am-6:27 pm

2 stops18h 57m

Las Vegas Harry Reid Intl

Wed 5/13

9:05 am-7:30 pm

3 stops25h 25m

$686

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Tue 4/21

10:15 am-4:25 pm

1 stop15h 10m

Las Vegas Harry Reid Intl

Tue 5/12

2:09 pm-4:10 pm

2 stops17h 01m

$689

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Sun 4/19

10:15 am-10:04 pm

2 stops20h 49m

Las Vegas Harry Reid Intl

Sat 4/25

7:20 pm-6:40 pm

1 stop14h 20m

$691

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Wed 4/8

2:35 pm-11:55 pm

2 stops18h 20m

Las Vegas Harry Reid Intl

Tue 4/14

2:15 pm-2:05 pm

2 stops14h 50m

$694

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Sat 8/22

6:00 am-4:55 pm

2 stops19h 55m

Las Vegas Harry Reid Intl

Wed 9/2

8:25 pm-2:05 pm

1 stop32h 40m

$740

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Tue 5/12

6:00 am-6:35 pm

1 stop21h 35m

Las Vegas Harry Reid Intl

Fri 5/29

7:00 am-9:55 am

2 stops17h 55m

$810

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Fri 8/7

9:15 pm-8:00 pm

1 stop31h 45m

Las Vegas Harry Reid Intl

Sat 8/22

10:55 pm-10:40 am

2 stops26h 45m

$952

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Wed 8/5

8:20 am-4:20 pm

1 stop17h 00m

Las Vegas Harry Reid Intl

Tue 8/18

9:37 am-4:10 pm

2 stops21h 33m

$964

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Fri 8/7

8:20 am-11:53 pm

2 stops24h 33m

Las Vegas Harry Reid Intl

Sun 8/23

3:18 pm-4:15 pm

2 stops15h 57m

$974

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 18 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Luxembourg-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Luxembourg-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Luxembourg-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Luxembourg-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Luxembourg-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luxembourg to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Luxembourg 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 Luxembourg to Las Vegas

How far ahead should I book a flight from Luxembourg to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Luxembourg to Las Vegas. Price data was last updated on February 27, 2026.

The price you pay for your flight from Luxembourg to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Luxembourg to Las Vegas (average of $478). Flying from Luxembourg to Las Vegas in October is currently the most expensive (average of $621). 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.

How much does it cost to fly round-trip from Luxembourg to Las Vegas?

Related info for your journey

Find useful and relevant information for your journey from Luxembourg to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Luxembourg to Las Vegas?

    Departing from Luxembourg to Las Vegas will take you 14h 30m. The distance from Luxembourg to Las Vegas is about 5513 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Luxembourg to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Luxembourg to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luxembourg to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to Las Vegas.

  • Can I find deals for business class flights from Luxembourg to Las Vegas?

    Yes. Cheapflights offers flight deals from Luxembourg to Las Vegas 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 Luxembourg to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Luxembourg to Las Vegas (average of $478). Flying from Luxembourg to Las Vegas in October is currently the most expensive (average of $621). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Mesquite
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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