HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$493+ Cheap flights from Luxembourg (LUX) to Las Vegas (LAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — LAS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Luxembourg to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Luxembourg to Las Vegas Harry Reid Intl are usually found in February or November, booked 5 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap 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 September 17, 2025.

Round-trip from

$493
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$638
From Luxembourg to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find 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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:15 amLUX - LAS
1 stop14h 50mLufthansa
Wed 11/510:40 amLAS - LUX
2 stops17h 55mLufthansa
Deal found 9/15$493
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2310:30 amLUX - LAS
1 stop15h 05mMultiple Airlines
Wed 11/511:55 amLAS - LUX
2 stops19h 25mMultiple Airlines
Deal found 9/17$500
This Flightnetwork deal was found by Cheapflights users on 9/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:15 amLUX - LAS
2 stops25h 59mAir Canada
Wed 11/511:30 pmLAS - LUX
2 stops25h 30mAir Canada
Deal found 9/16$507
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:10 amLUX - LAS
2 stops22h 39mAir Canada
Sat 11/229:10 amLAS - LUX
2 stops39h 55mAir Canada
Deal found 9/16$510
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:15 amLUX - LAS
2 stops18h 43mMultiple Airlines
Wed 10/2211:15 pmLAS - LUX
2 stops25h 25mMultiple Airlines
Deal found 9/15$511
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:10 amLUX - LAS
2 stops22h 39mAir Canada
Tue 11/256:15 amLAS - LUX
2 stops25h 05mAir Canada
Deal found 9/16$513

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 September 17, 2025.
Use the filters below to find and compare flights from Luxembourg to Las Vegas that are best for you.

Fly from

Luxembourg

Fly to

Las Vegas

Route

Depart

Return

Price

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Thu 10/23

6:15 am-12:05 pm

1 stop14h 50m

Las Vegas Harry Reid Intl

Wed 11/5

10:40 am-1:35 pm

2 stops17h 55m

$493

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Thu 10/23

10:30 am-4:35 pm

1 stop15h 05m

Las Vegas Harry Reid Intl

Wed 11/5

11:55 am-4:20 pm

2 stops19h 25m

$500

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Thu 10/23

6:15 am-11:14 pm

2 stops25h 59m

Las Vegas Harry Reid Intl

Wed 11/5

11:30 pm-10:00 am

2 stops25h 30m

$508

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Sat 2/21

10:55 am-8:19 pm

2 stops18h 24m

Las Vegas Harry Reid Intl

Sat 2/28

5:20 pm-7:30 pm

2 stops17h 10m

$521

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Thu 10/16

10:30 am-4:35 pm

1 stop15h 05m

Las Vegas Harry Reid Intl

Thu 10/23

7:05 pm-9:40 am

1 stop29h 35m

$524

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Thu 10/16

6:15 am-3:58 pm

2 stops18h 43m

Las Vegas Harry Reid Intl

Thu 10/23

2:05 pm-1:40 pm

1 stop14h 35m

$524

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Fri 3/6

7:10 am-8:01 pm

2 stops21h 51m

Las Vegas Harry Reid Intl

Tue 3/10

2:10 pm-7:30 pm

2 stops21h 20m

$529

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Wed 12/3

10:35 am-8:49 pm

2 stops19h 14m

Las Vegas Harry Reid Intl

Tue 12/23

11:30 pm-6:15 pm

2 stops33h 45m

$530

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Mon 12/1

10:55 am-8:49 pm

2 stops18h 54m

Las Vegas Harry Reid Intl

Tue 12/23

11:30 pm-6:15 pm

2 stops33h 45m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 September 12, 2025.

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 $198). Flying from Luxembourg to Las Vegas in March is currently the most expensive (average of $269). 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?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with KLM from Luxembourg to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 50m. The distance from Luxembourg to Las Vegas is about 5513 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Luxembourg to Las Vegas round-trip?

    Flying on KLM is currently your cheapest option to Las Vegas, with prices starting at $501. This flight start at 24% lower than the current average price 3 months from now.

  • 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 $198). Flying from Luxembourg to Las Vegas in March is currently the most expensive (average of $269). 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
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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.

Top airline flying from Luxembourg to Las Vegas

Discover the top airline that operate flights from Luxembourg to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$501Average$698FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.